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STN - SFO

£190 Find cheap flights from London Stansted Airport to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Stansted to San Francisco 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
Thu 27/6
Thu 4/7

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,816,550 times on KAYAK, and here's why:

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Cheap flight deals from Stansted to San Francisco (STN-SFO)

 
These are the cheapest deals for flights from Stansted to San Francisco currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Stansted to San Francisco

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Stansted to San Francisco.

Recent one-way flight deals from Stansted to San Francisco

Only flying one-way? Below are some of the best one-way flight deals from Stansted to San Francisco found on KAYAK recently.

Recent last-minute flight deals from Stansted to San Francisco

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Stansted to San Francisco.

Recent direct flight deals from Stansted to San Francisco

The latest deals for direct flights from Stansted to San Francisco so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Stansted to San Francisco

Find recent round-trip train or bus tickets from Stansted to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:25 - 16:10STN-SFO
27h 45m2 stops
20:10 - 20:45SFO-STN
16h 35m1 stop
Mon, 10 Jun - Thu, 4 Jul
07:10 - 15:50STN-SFO
16h 40m1 stop
17:45 - 15:15SFO-STN
13h 30m1 stop
Wed, 17 Jul - Wed, 31 Jul
08:40 - 17:55STN-SFO
17h 15m1 stop
20:10 - 20:45SFO-STN
16h 35m1 stop
Sat, 8 Jun - Thu, 8 Aug
21:00 - 23:12STN-SFO
34h 12m3 stops
17:55 - 10:40SFO-STN
32h 45m3 stops
Thu, 27 Jun - Thu, 4 Jul
21:00 - 23:12STN-SFO
34h 12m3 stops
17:55 - 10:40SFO-STN
32h 45m3 stops
Thu, 27 Jun - Thu, 4 Jul
08:40 - 17:55STN-SFO
17h 15m1 stop
07:05 - 10:40SFO-STN
19h 35m2 stops
Sat, 8 Jun - Thu, 8 Aug
07:45 - 15:50STN-SFO
16h 05m1 stop
17:40 - 16:25SFO-STN
14h 45m1 stop
Wed, 12 Jun - Thu, 27 Jun
11:40 - 11:58STN-SFO
32h 18m3 stops
23:59 - 10:40SFO-STN
26h 41m3 stops
Fri, 12 Jul - Fri, 26 Jul
11:40 - 22:56STN-SFO
19h 16m2 stops
17:55 - 10:40SFO-STN
32h 45m3 stops
Fri, 5 Jul - Tue, 16 Jul
07:10 - 15:50STN-SFO
16h 40m1 stop
17:45 - 16:05SFO-STN
14h 20m1 stop
Wed, 17 Jul - Wed, 14 Aug
22:30 - 09:39STN-SFO
43h 09m3 stops
Thu, 6 Jun
06:10 - 18:10STN-SFO
44h 00m2 stops
Wed, 11 Sep
18:10 - 18:10STN-SFO
32h 00m1 stop
Wed, 23 Oct
22:35 - 14:33STN-SFO
47h 58m3 stops
Sun, 1 Sep
20:05 - 14:35STN-SFO
50h 30m3 stops
Wed, 12 Jun
21:15 - 22:42STN-SFO
57h 27m3 stops
Mon, 10 Jun
06:05 - 21:16STN-SFO
23h 11m3 stops
Thu, 26 Sep
07:10 - 12:26STN-SFO
37h 16m3 stops
Mon, 3 Jun
11:40 - 21:13STN-SFO
41h 33m2 stops
Fri, 7 Jun
08:05 - 18:10STN-SFO
18h 05m1 stop
Tue, 10 Sep
07:20 - 22:41STN-SFO
23h 21m2 stops
20:20 - 20:00SFO-STN
15h 40m1 stop
£1,076
Find Deal
Thu, 30 May - Sun, 2 Jun
07:20 - 17:40STN-SFO
18h 20m1 stop
20:20 - 20:00SFO-STN
15h 40m1 stop
£1,473
Find Deal
Thu, 30 May - Sun, 2 Jun
06:05 - 22:20STN-SFO
24h 15m2 stops
17:45 - 15:35SFO-STN
13h 50m1 stop
£1,539
Find Deal
Thu, 30 May - Tue, 4 Jun
07:10 - 15:50STN-SFO
16h 40m1 stop
17:45 - 15:00SFO-STN
13h 15m1 stop
£1,728
Find Deal
Sun, 2 Jun - Sun, 9 Jun

Flights from Stansted to San Francisco - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Stansted Airport to San Francisco, 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 London Stansted Airport to San Francisco is February, where tickets cost £415 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £687 and £647 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Stansted Airport to San Francisco, 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 London Stansted Airport to San Francisco, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 57 days before departure.

Good to know - Cheap tickets from London Stansted Airport to San Francisco

Low season

November

High season

November

Cheapest flight

£190
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from London Stansted Airport to San Francisco

When to book flights from Stansted to San Francisco

Are your dates flexible? Find out the best times to travel from Stansted to San Francisco 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 London Stansted Airport to San Francisco flights

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

    In the last 3 days, the lowest price for a flight from London Stansted Airport to San Francisco was £242 for a one-way ticket and £907 for a return.

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

    We unfortunately don’t have that data for this specific route.

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

    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 London Stansted Airport to San Francisco.

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

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

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

    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 San Francisco with an airline and back to London Stansted Airport with another airline.

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

    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 San Francisco from London Stansted Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Stansted to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from London to San Francisco. 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 Stansted to San Francisco? 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 721 reviews
7.4Comfort
8.3Crew
7.8Boarding
7.1Food
7.7Entertainment
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.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Book cheap flights from London to San Francisco

Cheapest flights to San Francisco from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Francisco found on KAYAK in the last 72 hours.
6/6Thu
3 stops
43h 09mSTN-SFO
£190
11/9Wed
2 stops
44h 00mSTN-SFO
£251
23/10Wed
1 stop
32h 00mSTN-SFO
£275
1/9Sun
3 stops
47h 58mSTN-SFO
£280
12/6Wed
3 stops
50h 30mSTN-SFO
£287
10/6Mon
3 stops
57h 27mSTN-SFO
£291
26/9Thu
3 stops
23h 11mSTN-SFO
£296
3/6Mon
3 stops
37h 16mSTN-SFO
£302
7/6Fri
2 stops
41h 33mSTN-SFO
£307
10/9Tue
1 stop
18h 05mSTN-SFO
£308

Search by stops

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Last minute flights from Stansted to San Francisco

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 London to San Francisco that are departing in the next 10 days.
30/5Thu
multi-stop
23h 21mSTN-SFO
2/6Sun
multi-stop
15h 40mSFO-STN
£1,076
30/5Thu
multi-stop
18h 20mSTN-SFO
2/6Sun
multi-stop
15h 40mSFO-STN
£1,473
30/5Thu
multi-stop
24h 15mSTN-SFO
4/6Tue
multi-stop
13h 50mSFO-STN
£1,539
2/6Sun
multi-stop
16h 40mSTN-SFO
9/6Sun
multi-stop
13h 15mSFO-STN
£1,728

Search by stops

Search by price

London Stansted Airport - San Francisco Flights

Departure:

London Stansted Airport (STN)United Kingdom

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - London Stansted Airport

Cabin classes: