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SFO - LON

£126 Find cheap flights from San Francisco to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to London departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 29/6
Sat 6/7

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to London.
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here's why:

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Cheap flight deals from San Francisco to London (SFO-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:10 - 09:45SFO-LGW
32h 35m1 stop
21:05 - 14:05LGW-SFO
25h 00m2 stops
£393TAP AIR PORTUGAL
Find Deal
Sat, 5 Oct - Mon, 7 Oct
15:50 - 15:35SFO-LGW
15h 45m1 stop
16:25 - 14:35LGW-SFO
30h 10m1 stop
£400TAP AIR PORTUGAL
Find Deal
Tue, 15 Oct - Tue, 22 Oct
15:30 - 10:00SFO-LHR
10h 30mdirect
20:10 - 16:30LHR-SFO
28h 20m1 stop
£425British Airways
Find Deal
Tue, 8 Oct - Mon, 21 Oct
06:29 - 08:05SFO-LGW
17h 36m1 stop
15:00 - 00:44LGW-SFO
17h 44m1 stop
£428British Airways
Find Deal
Mon, 4 Nov - Wed, 13 Nov
11:15 - 11:35SFO-LHR
16h 20m1 stop
07:25 - 14:30LHR-SFO
15h 05m1 stop
£436United Airlines
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Wed, 2 Oct - Wed, 16 Oct
12:10 - 10:00SFO-LHR
13h 50m1 stop
08:55 - 17:25LHR-SFO
15h 30m1 stop
£449United Airlines
Find Deal
Tue, 1 Oct - Thu, 31 Oct
22:10 - 16:30SFO-LHR
10h 20mdirect
17:15 - 20:15LHR-SFO
11h 00mdirect
£459Virgin Atlantic
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Sun, 22 Sep - Mon, 30 Sep
11:30 - 10:00SFO-LGW
14h 30m1 stop
12:00 - 21:30LGW-SFO
17h 30m1 stop
£485Virgin Atlantic
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Tue, 3 Sep - Thu, 19 Sep
14:40 - 17:40SFO-LCY
19h 00m1 stop
17:15 - 12:35LCY-SFO
27h 20m1 stop
£555Lufthansa
Find Deal
Wed, 20 Nov - Mon, 25 Nov
21:05 - 07:15SFO-LCY
26h 10m2 stops
17:00 - 12:40LCY-SFO
27h 40m1 stop
£572Lufthansa
Find Deal
Tue, 8 Oct - Mon, 21 Oct

Flights from San Francisco to London - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Francisco to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from San Francisco to London.
Our data shows that the cheapest route for a one-way flight from San Francisco to London cost £330 and was between San Francisco and London Heathrow Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £482.

What’s the cheapest day of the week to fly from San Francisco to London?

The average price of all flights from San Francisco to London clicked on KAYAK for each day over the last 12 months.
For San Francisco to London, Thursday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from London back to San Francisco, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from San Francisco to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Francisco to London is October, where tickets cost £513 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £959 and £798 respectively.

How far in advance should I book a flight from San Francisco to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Francisco to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Francisco to London, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Which airlines provide the cheapest flights from San Francisco to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air Canada offered the best one-way deal for that route, at £229. KAYAK users also found San Francisco to London return flights on TAP AIR PORTUGAL from £393 and on British Airways from £425.

Which airlines fly most frequently between San Francisco and London?

Virgin Atlantic connects San Francisco to London with up to 4 flights per day. British Airways also offers 3 flights per day, while United Airlines follows with 3 flights per day.

Which airlines fly direct between San Francisco and London?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Francisco to London.
There are 3 airlines that fly direct from San Francisco to London. They are: British Airways, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with British Airways at £460 for a one-way flight. On average, the best prices for this route can be found at Virgin Atlantic.

How many flights are there between San Francisco and London per day?

Each day, there are between 10 and 11 nonstop flights that take off from San Francisco and land in London, with an average flight time of 10h 24m. The most common departure time is 19:00 and most flights take off in the afternoon, while the most flights land at London Heathrow Airport. Each week, there are 76 flights. The most frequent day of departure is Friday, when 14% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between San Francisco and London?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from San Francisco to London take?

Direct flights from San Francisco generally make it to London in 10h 19m. The flying distance between the two cities is 5,358 miles.

What’s the earliest departure time from San Francisco to London?

Early birds can take the earliest flight from San Francisco at 12:30 and will be landing in London at 06:55.

What’s the latest departure time from San Francisco to London?

If you prefer to fly at night, the latest flight from San Francisco to London jets off at 22:10 and lands at 16:30.

Good to know - Cheap tickets from San Francisco to London

Low season

January

High season

July

Cheapest flight

£126
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from San Francisco to London Luton Airport

When to book flights from San Francisco to London

Are your dates flexible? Find out the best times to travel from San Francisco to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to London

  • Where do flights from San Francisco to London stop?

    Most flights from San Francisco to London include at least one stop. Most airlines operate multiple routes with different stopovers. JFK International Airport (JFK) in New York is a common stopover, as are Seattle Airport (SEA) and Salt Lake City (SLC).

  • How can I reduce my CO2 impact when flying from San Francisco to London?

    If you're looking to reduce your carbon footprint on this route, you might want to fly with WestJet. The Canadian airline has one of North America's most fuel efficient fleets and they've teamed up with Carbonzero to offset their emissions. They emit up to 32% less CO2 than average flights from San Francisco to London.

  • Do flights from San Francisco to London include checked luggage?

    Most airlines operating flights from San Francisco to London allow you to bring a personal item and a carry on suitcase when you fly on their cheapest tickets. You can choose to add checked luggage as an additional extra or upgrade to a higher fare.

  • Can I use TSA PreCheck at San Francisco Airport?

    TSA PreCheck is available at the departure airports for flights from San Francisco to London and most airlines operating this route are partnered with the program. If you're flying on a UK Passport, you'll need to enrol in the Global Entry program before applying for TSA PreCheck. 

  • What is the best way to travel from Gatwick Airport to downtown London?

    If you are flying into Gatwick Airport but planning on staying in downtown London, the easiest way to travel between these two destinations is by taking the train. The Gatwick Express is a popular option, as the entire journey only takes 45 minutes and it stops at several major stations in the city center.

  • What are some good hotels near London Heathrow Airport?

    The Leonardo Hotel is a stylish 4-star choice that is directly adjacent to London Heathrow Airport and only a 25-minute drive from the famous Windsor Castle. The Renaissance London is less than a 10-minute walk to the airport and is a 20-minute drive from the Royal Botanic Gardens.

  • Can I store my luggage at London Heathrow Airport?

    If you would like to store some of your luggage or personal items at London Heathrow Airport, stop by the Arrivals wing in either Terminal 2, 3, 4, or 5. The employees at the luggage desks can keep your items for up to 90 days and can charge you both daily and hourly rates, depending on how long you plan on keeping your things there.

  • Does London Heathrow Airport have any prayer rooms?

    London Heathrow Airport is home to St. George’s Chapel as well as 4 different interfaith prayer rooms. Each of these prayer rooms is open during standard business hours and they are available for all travelers, regardless of their religious affiliations.

  • Are there baby care facilities at San Francisco Airport?

    Nursing rooms are available at San Francisco Airport for passengers travelling with infants. Family restrooms and a nursery are available in Terminals 1, 2, and 3. SFO Kids’ Spot is also available for parents who want to keep their kids entertained as they await their flight. Children’s play areas are located in Terminal 1 near the boarding area and Terminal 2 near Gates 54A and 58B after the security area.

  • Is there public transport from downtown San Francisco to San Francisco Airport?

    A quick and convenient way to travel from downtown San Francisco to SFO Airport is via the Amtrak train. You can access San Francisco Airport from the Amtrak train station via the Bay Area Rapid Rail, which takes around 40min. The other alternative transfer option is a taxi, which takes approximately 25–30min. The SamTrans public bus service also offers transport services from San Mateo County and other parts of San Francisco to SFO Airport. The bus drops off passengers near Courtyard 2 in Terminal 2 and near Courtyard 4 in Terminal 3.

  • Is there public transport from London Heathrow to central London?

    While Heathrow Express is slighter quicker than the Heathrow Connect, the latter offers cheaper transfer options from Heathrow to central London. The Heathrow Connect train leaves the airport every 30 minutes and takes around 40min from Terminal 5 to London’s central business district.

  • Are there banking services at London Heathrow Airport?

    ATMs are available in all terminals at London Heathrow, and Travelex also provides currency exchange services across all terminals at London Heathrow. It is recommended to use the pick-up and order-online service at LHR. There are 35 currency exchange locations throughout the airport, with most operating from as early as 05:00 to 22:00.

  • What is the cheapest flight from San Francisco to London?

    In the last 3 days, the lowest price for a flight from San Francisco to London was £160 for a one-way ticket and £500 for a return.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to London?

    SWISS, United Airlines, Lufthansa, and KLM offer inflight Wi-Fi service on the San Francisco to London flight route.

  • Which aircraft models fly most regularly from San Francisco to London?

    The Boeing 777 is the aircraft model that flies most regularly on the San Francisco to London flight route.

  • Which airline alliances offer flights from San Francisco to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between San Francisco and London, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from San Francisco to London?

    There are direct flights from San Francisco to London on a daily basis.

  • Which is the best airline for flights from San Francisco to London, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from San Francisco to London are Delta and KLM. With an average price for the route of £639 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of £702 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Francisco to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from San Francisco to London

  • Looking for a cheap flight from San Francisco to London? 25% of our users found flights on this route for £369 or less one-way and £701 or less round-trip.
  • San Francisco Airport (SFO) is a hub for United Airlines which offers direct flights from San Francisco to London, arriving at London Heathrow Airport (LHR). Their United Polaris Lounge is open to passengers flying Business Class with United or another Star Alliance airline.
  • Most flights arriving at Gatwick (LGW) and Luton Airport (LTN) include two stops, while flights arriving at Heathrow or London City Airport (LCY) usually only include one stop. Flights with two stops are also more likely to include a self-transfer so they may be less convenient for travellers with checked luggage.
  • Interested in flights from San Francisco to London? There are three different airports that you can choose to depart from. While San Francisco International Airport is the primary airport in the region and offers a diverse selection of flights, Oakland International Airport is a smaller and quieter choice. San Jose Mineta International Airport is also an option that is practical for travelers leaving from the southern region of San Francisco.
  • When flying to London, there are five different airports that you can choose from. London Heathrow is the largest and is most convenient for those flying direct, while London City, London Stansted, and London Luton are best for travelers who prefer small and quiet airports. Finally, London Gatwick is a practical option for anyone planning on staying in the suburbs.
  • To get a direct flight from San Francisco to London, consider flying with either British Airways or American Airlines. Both companies are known for having a diverse selection of flights between these two locations, plus they offer affordable tickets and provide amenities such as free checked bags, food, and drinks. There are direct non-stop flights from San Francisco Airport (SFO) to London Heathrow with airlines other including Aer Lingus and Delta. There are also cheap one-stop and two-stop flights from San Francisco to London Heathrow with Lufthansa, SWISS Airlines, British Airways, and Iberia.
  • If you’re interested in having a comfortable place to pass the time before your flight takes off, book your ticket with an airline that has a private lounge in San Francisco International Airport. American, Delta, and United Airlines all have private lounges in San Francisco, and they often offer access passes that are complimentary or reduced price for their customers.
  • For those who will be traveling with children, make sure to stop by one of the Stay and Play areas located in London Heathrow Airport. These play areas contain a variety of games, toys, and activities, making them the perfect way for children to burn off some energy after sitting for a long flight.
  • There are several lounges at London Heathrow Airport, including the Air Canada Maple Leaf Lounge, United Club, and Plaza Premium Arrivals Lounge in Terminal 3, and both the Regus Express Business Lounge and No. 1 Heathrow Lounge in Terminals 2 and 2B.
  • Free unlimited WiFi is available at London Heathrow Airport. The airport has additional free internet kiosks in every terminal. The charging area in Terminal 5 is located near check-in zones G and D, while charging stations in Terminal 2 are located next to check-in Zones A/B and C/D.
  • You can relax at nearby hotels after a long flight from San Francisco to London Luton Airport (LTN). The Holiday Inn Express hotel is about a 5min walk from the airport. The hotel doesn’t offer a free airport shuttle, but it is near the First Capital Connect bus station, which operates buses that link Luton Airport to Luton Parkway train station.
  • There is free WiFi at San Francisco Airport. Free internet access at San Francisco Airport is available for up 4h. Passengers will be prompted to accept the terms and conditions before continuing to access the internet. Free power outlets and workstations are available throughout the WiFi-accessible areas. Charging at these areas may be slower, but rapid charging areas are available in Terminal 1 near Gate 23 and Terminal 3 near Gate 87.
See more tips

Prefer to fly direct from San Francisco to London?

Find which airlines fly direct from San Francisco to London, which days they fly and book direct flights.

Direct departures

San Francisco to London

Monday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Friday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

See more direct flights

Direct returns

London to San Francisco

Monday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Friday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Francisco to London

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Virgin AtlanticOverall score based on 720 reviews
7.4Comfort
7.7Entertainment
7.1Food
7.8Boarding
8.3Crew
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

It was a busy flight and all the crew were very helpful and gracious

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Seat controls of lights were broken, and only 1 of the 2 seat TVs ever worked on the long flight. On the short flight there were no USB connections, on the long one they were difficult to access. Part of my meal was frozen, though the hot portion was good.

I loved the ability to upgrade my seat which was worth it. The large seat and ability to recline made it comfortable to fall asleep. My only two complaints were entertainment (movie selections were old) and approx 30 mins before landing the crew started to collect the blankets despite the cabin air temperature remaining cold. Maybe wait for passengers to get off the plane before collecting the blankets.

Excellent! Although it stinks to pay extra for leg room and then have no screen option.

Very much dislike: Airline requires check-in at the Airport Airline does not work with TSA PreCheck

Overall a great experience. Only complaint was the movie selection was pretty limited, but that's pretty minor in the grand scheme of things and easy to overcome.

The crew was unfriendly front check-in. The filth in the plane was so disappointing. I could smell dirt and looked up and there was literally dirt that was blowing in through the air. Old food on the seat back tray in front of me so I didn’t use it. No toilet paper in the bathroom and scum/old dirt next to the seats.

No blanket pillow headphones, not even a water or snack makes for a very uncomfortable flight. There are too many extra fees that should be basic and standard included.

There was no communication about the check-in process, even the fact that Norse doesn’t do online check-in! And once we were at the Los Angeles airport (LAX), there was no signage or assistance about where to check in. I kept Googling for 3rd party information until I finally found on the airport website that we had to check in at Terminal 1 and be bussed back to Terminal B, the international terminal. How were we supposed to know that?! Otherwise, the flight itself was comfortable and the attendants were helpful and friendly. I just feel like we were lucky to have managed the check-in and boarding process on our own - why keep it a secret??

The flight was comfortable, smooth, hardly any bumps even though we encountered some jetstream. The onboard entertainment could be jazzed up a little, the TV shows were old ans not much variety. The movies we ok. The staff was pleasant. The Orlando ground crew was excellent, they were pleasantand friendly. My kids and I were seated separately but the Orlando crew was able to reassign us together. The ground crew at Gatwick, UK need some work on attitude, they were not so sociable. All in all wonderful flight to and from England. I will be definitely traveling with Norse again. Ps...Norse need to work on an app for both Android and iOS.

Crew at airport who completed boarding were incredibly and blatantly rude and unhelpful. 0/10 customer service. I was going to upgrade my seat to first class and upon asking, I was met with an awful attitude so I changed my mind.

Boarding was a disaster. 2 hours in line to get boarding passes and we had no luggage to check in. Coffee was $4 so is water. 11 and a half hour’s flight and food was not included. You could purchase the food but it was complete garbage, This is worse than spirit airline. Never again

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book cheap flights from San Francisco to London

Cheapest flights to London from San Francisco found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to London found on KAYAK in the last 72 hours.
6/6Thu
2 stops
38h 13mSFO-LTN
£126
29/9Sun
2 stops
24h 00mSFO-LTN
£195
21/7Sun
1 stopLufthansa
14h 35mSFO-LHR
£292
12/11Tue
directBritish Airways
10h 30mSFO-LHR
£312
23/9Mon
directBritish Airways
10h 30mSFO-LHR
£316
19/9Thu
1 stopLufthansa
14h 00mSFO-LHR
£326
5/10Sat
1 stopUnited Airlines
23h 05mSFO-LHR
£333
23/11Sat
1 stopUnited Airlines
23h 56mSFO-LHR
£334
29/9Sun
1 stopVirgin Atlantic
18h 50mSFO-LCY
£360
21/8Wed
directVirgin Atlantic
10h 20mSFO-LHR
£367

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Last minute flights from San Francisco to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to London that are departing in the next 10 days.
3/6Mon
multi-stopITA Airways
36h 00mSFO-LGW
11/6Tue
multi-stopITA Airways
33h 10mLGW-SFO
£526
4/6Tue
multi-stopITA Airways
36h 10mSFO-LGW
10/6Mon
multi-stopITA Airways
33h 05mLGW-SFO
£527
3/6Mon
multi-stopITA Airways
36h 00mSFO-LGW
17/6Mon
multi-stopITA Airways
33h 05mLGW-SFO
£531
4/6Tue
multi-stopLufthansa
14h 00mSFO-LHR
13/6Thu
directLufthansa
11h 00mLHR-SFO
£701
31/5Fri
multi-stopLufthansa
14h 35mSFO-LHR
6/6Thu
multi-stopLufthansa
14h 10mLHR-SFO
£711
1/6Sat
directVirgin Atlantic
10h 20mSFO-LHR
11/6Tue
multi-stopVirgin Atlantic
14h 30mLHR-SFO
£759
4/6Tue
directVirgin Atlantic
10h 20mSFO-LHR
11/6Tue
multi-stopVirgin Atlantic
14h 30mLHR-SFO
£759
31/5Fri
directUnited Airlines
10h 25mSFO-LHR
6/6Thu
multi-stopUnited Airlines
14h 55mLHR-SFO
£766
31/5Fri
multi-stopUnited Airlines
15h 55mSFO-LHR
5/6Wed
multi-stopUnited Airlines
15h 25mLHR-SFO
£766
31/5Fri
multi-stopKLM
14h 10mSFO-LHR
9/6Sun
multi-stopKLM
13h 25mLHR-SFO
£827

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San Francisco - London Flights

Departure:

San Francisco (SFO)United States

Return flight deals:

London - San Francisco

Cabin classes:

£6,313
£2,988
£1,414
£482