SFO - GLA

£272 Find Cheap Flights from San Francisco to Glasgow

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 Glasgow departing on 4/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Glasgow, 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 San Francisco to Glasgow, as well as popular online travel agencies
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Cheap Flight Deals from San Francisco to Glasgow (SFO-GLA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Francisco to Glasgow 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.

Recent return flight deals from San Francisco to Glasgow

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco to Glasgow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
16:35 - 15:35SFO-GLA
15h 00m1 stop
British Airways Logo
10:35 - 17:25GLA-SFO
14h 50m1 stop
£469British Airways
Find Deal
Wed, 3 Sep - Wed, 1 Oct
British Airways Logo
19:30 - 17:50SFO-GLA
14h 20m1 stop
British Airways Logo
08:35 - 17:15GLA-SFO
16h 40m1 stop
£489British Airways
Find Deal
Wed, 7 May - Thu, 22 May
Iberia Logo
19:20 - 18:40SFO-GLA
15h 20m1 stop
Iberia Logo
17:40 - 18:10GLA-SFO
32h 30m2 stops
£494Iberia
Find Deal
Wed, 3 Sep - Wed, 1 Oct
American Airlines Logo
16:35 - 16:45SFO-GLA
16h 10m1 stop
American Airlines Logo
10:35 - 21:25GLA-SFO
18h 50m2 stops
£495American Airlines
Find Deal
Mon, 13 Oct - Wed, 22 Oct
Iberia Logo
14:28 - 19:40SFO-GLA
21h 12m2 stops
Iberia Logo
15:25 - 18:10GLA-SFO
34h 45m2 stops
£497Iberia
Find Deal
Mon, 22 Sep - Mon, 6 Oct
American Airlines Logo
19:30 - 21:40SFO-GLA
18h 10m1 stop
American Airlines Logo
07:00 - 18:58GLA-SFO
19h 58m2 stops
£502American Airlines
Find Deal
Wed, 7 May - Thu, 22 May
Delta Logo
12:40 - 16:10SFO-GLA
19h 30m2 stops
Delta Logo
06:00 - 15:55GLA-SFO
17h 55m2 stops
£521Delta
Find Deal
Wed, 7 May - Thu, 22 May
 Logo
17:15 - 16:10SFO-GLA
14h 55m2 stops
 Logo
06:00 - 15:09GLA-SFO
17h 09m2 stops
Sun, 28 Sep - Sun, 5 Oct
Delta Logo
13:45 - 16:10SFO-GLA
18h 25m1 stop
Delta Logo
06:00 - 22:27GLA-SFO
24h 27m2 stops
£555Delta
Find Deal
Mon, 4 Aug - Wed, 13 Aug
 Logo
19:30 - 19:45SFO-GLA
16h 15m1 stop
 Logo
20:10 - 21:25GLA-SFO
33h 15m3 stops
Wed, 21 May - Thu, 21 Aug

KAYAK's insights & trends for San Francisco to Glasgow flights

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

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

The average price of all round-trip flights from San Francisco to Glasgow Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from San Francisco to Glasgow, you should consider leaving on a Sunday and avoid Mondays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

What is the cheapest month to fly from San Francisco to Glasgow Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Glasgow Intl Airport, 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 Glasgow Intl Airport is February, where tickets cost £488 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £958 and £874 respectively.

How far in advance should I book a flight from San Francisco to Glasgow Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from San Francisco to Glasgow Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know - Cheap tickets from San Francisco to Glasgow

Low season

January

High season

April

Cheapest flight

£272
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
Flight from San Francisco to Glasgow

When to book flights from San Francisco to Glasgow

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

  • Which airline is more environmentally-friendly among those that fly from Glasgow to San Francisco?

    Investments have been made by American Airlines and Aer Lingus in programs for recycling, trash reduction, and fuel-efficient aircraft. By using fuel-efficient aircraft, recycling, and waste reduction efforts, supporting sustainable aviation fuel, and striving for carbon neutrality by 2030, Delta Airlines is aggressively pursuing sustainability.

  • Which airlines offer the best travel experience from San Francisco to Glasgow for persons with reduced mobility?

    Passengers traveling from San Francisco to Glasgow on American Airlines, British Airways, Aer Lingus, and Delta Airlines can take advantage of special services for persons with reduced mobility. Among the amenities provided are special seats, wheelchair support, cabin aid, and accommodation for service animals.

  • Which airlines flying from San Francisco to Glasgow have the best pet-friendly policies?

    Domesticated cats and dogs are permitted in the cabin on British Airways, American Airlines, Aer Lingus, and Delta Airlines flights from San Francisco to Glasgow as long as they follow certain guidelines including to be transported in a carrier that fits under the seat and weigh no more than 17 lbs.

  • Which airline flying from San Francisco to Glasgow allow an upgrade of economy tickets to first class?

    American Airlines, Aer Lingus, and Delta Airlines allow upgrading of economy tickets to first class. However, the availability of upgrades is based on things like seat availability and the original ticket's fare class. The benefits of upgrading a flight include spacious seating and privacy, premium amenities. Additionally, it makes it possible for these customers to fly in first class for a lesser cost than they would if they booked first class directly.

  • What is the cheapest flight from San Francisco to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from San Francisco to Glasgow Intl Airport was £361 for a one-way ticket and £624 for a return.

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

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

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

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

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

    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 Glasgow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from San Francisco 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 San Francisco to Glasgow?

    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 Glasgow 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 Glasgow?

    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 Glasgow 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

KAYAK’s top tips for finding a cheap flight from San Francisco to Glasgow Intl Airport

  • London Heathrow (LHR), Amsterdam Schiphol (AMS), Dublin (DUB), and Reykjavik-Keflavk (KEF) are a few of the frequently used layover airports on flights from San Francisco to Glasgow. Schiphol, Dublin, and Keflavk are also useful transit hubs in addition to Heathrow - which serves as a significant international hub. Numerous connecting flights are available from these airports to Glasgow.
  • Glasgow's entry point is Glasgow International Airport (GLA). The airport does, however, provide service to several close-by cities, including Edinburgh, Aberdeen, Dundee, and Inverness. Thus, when you book your San Francisco to Glasgow ticket, you'll have the chance to conveniently link to these cities from GLA.
  • To catch a flight from San Francisco to Glasgow, BART (Bay Area Rapid Transit) offers reliable and economical transportation options when traveling from Downtown San Francisco to SFO, making it the most efficient method. Taxis, which are the quickest mode of transportation to the airport but cost a bit more, will be best for you if you're in a rush.
  • Although SFO serve as the departure airports on the route that is most frequently taken by travelers flying from San Francisco to Glasgow, there is also the option to fly out from Oakland International Airport (OAK). Less travelers choose this route, so you might be able to find a cheaper ticket if you fly through there.
  • The top-rated airlines when looking for flights from San Francisco to Glasgow that have been singled out for providing the best services suitable for families are British Airways, American Airlines, Aer Lingus, and Delta Airlines. The above airline's services include facilities welcoming to children and entertainment options - including movies appropriate for children television programs, films, and video games - to keep the kids occupied throughout the flight.
See more tips

Top airline flying from San Francisco to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Glasgow. 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 Glasgow? 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.
6.6
British AirwaysOverall score based on 6809 reviews
6.4Entertainment
6.3Food
6.8Boarding
6.7Comfort
7.6Crew
Airline reviews

Cancelled flight minutes before boarding. Rescheduled flight was two days later

2.0 MediocreAlex, Apr 2025SFO - LHR
Read more British Airways reviews

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

Flight delay and can’t much help passenger do the change connecting flight.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

The whole experience was great. The only improvement would be the entertainment selection

Everything you need to know for your flight from San Francisco to Glasgow

Information on your arrival and departure airports

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