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Cheap flights from Glasgow Intl Airport to San Francisco from £313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to San Francisco departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Glasgow Intl Airport to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:25 - 15:50
GLA
-
SFO
16h 25m
1 stop
Multiple Airlines Logo
17:35 - 15:40
SFO
-
GLA
14h 05m
1 stop
£580Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
09:55 - 11:45
GLA
-
SFO
33h 50m
2 stops
Multiple Airlines Logo
17:31 - 23:10
SFO
-
GLA
21h 39m
2 stops
£583Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
British Airways Logo
08:35 - 17:40
GLA
-
SFO
17h 05m
1 stop
British Airways Logo
16:35 - 14:40
SFO
-
GLA
14h 05m
1 stop
£600British Airways
Thu, 25 Jun - Tue, 28 Jul
British Airways Logo
08:35 - 17:40
GLA
-
SFO
17h 05m
1 stop
British Airways Logo
19:30 - 18:50
SFO
-
GLA
15h 20m
1 stop
£601British Airways
Thu, 25 Jun - Thu, 30 Jul
British Airways Logo
09:35 - 17:40
GLA
-
SFO
16h 05m
1 stop
British Airways Logo
19:30 - 18:40
SFO
-
GLA
15h 10m
1 stop
£628British Airways
Tue, 6 Oct - Tue, 20 Oct
British Airways Logo
05:50 - 13:50
GLA
-
SFO
16h 00m
1 stop
British Airways Logo
13:43 - 14:50
SFO
-
GLA
17h 07m
2 stops
£635British Airways
Mon, 10 Aug - Mon, 17 Aug
British Airways Logo
08:35 - 17:40
GLA
-
SFO
17h 05m
1 stop
British Airways Logo
19:30 - 19:35
SFO
-
GLA
16h 05m
1 stop
£636British Airways
Tue, 6 Oct - Thu, 15 Oct
Multiple Airlines Logo
08:35 - 23:48
GLA
-
SFO
23h 13m
2 stops
Multiple Airlines Logo
19:30 - 10:30
SFO
-
GLA
31h 00m
1 stop
£641Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Multiple Airlines Logo
08:35 - 23:48
GLA
-
SFO
23h 13m
2 stops
Multiple Airlines Logo
13:43 - 16:45
SFO
-
GLA
19h 02m
2 stops
£645Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Iberia Logo
10:00 - 21:13
GLA
-
SFO
19h 13m
2 stops
Iberia Logo
16:35 - 16:10
SFO
-
GLA
15h 35m
1 stop
£650Iberia
Mon, 17 Aug - Mon, 24 Aug

Aer Lingus flights from Glasgow Intl Airport to San Francisco

Our best Aer Lingus deals on Glasgow Intl Airport to San Francisco flight tickets
Aer Lingus
5 Jun
GLA08:35Glasgow Intl
15h 15m
1 stop
SFO15:50San Francisco
8 Jun
SFO17:35San Francisco
13h 50m
1 stop
GLA15:25Glasgow Intl
£650
Aer Lingus
5 Jun
GLA08:35Glasgow Intl
15h 15m
1 stop
SFO15:50San Francisco
8 Jun
SFO17:35San Francisco
15h 15m
1 stop
GLA16:50Glasgow Intl
£667
Aer Lingus
25 Jun
GLA09:40Glasgow Intl
14h 10m
1 stop
SFO15:50San Francisco
28 Jul
SFO17:40San Francisco
13h 45m
1 stop
GLA15:25Glasgow Intl
£669

United Airlines flights from Glasgow Intl Airport to San Francisco

Our best United Airlines deals on Glasgow Intl Airport to San Francisco flight tickets
United Airlines
23 Jun
GLA14:00Glasgow Intl
18h 45m
2 stops
SFO00:45San Francisco
30 Jun
SFO05:00San Francisco
21h 10m
2 stops
GLA10:10Glasgow Intl
£719
United Airlines
8 Jun
GLA14:00Glasgow Intl
16h 59m
1 stop
SFO22:59San Francisco
15 Jun
SFO22:59San Francisco
27h 11m
2 stops
GLA10:10Glasgow Intl
£720
United Airlines
15 Jun
GLA14:00Glasgow Intl
25h 22m
2 stops
SFO07:22San Francisco
22 Jun
SFO06:00San Francisco
20h 10m
2 stops
GLA10:10Glasgow Intl
£721

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 5/6

07:25-15:50

1 stop16h 25m

San Francisco

Mon 8/6

17:35-15:40

1 stop14h 05m

£580

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 17/8

09:55-11:45

2 stops33h 50m

San Francisco

Mon 24/8

17:31-23:10

2 stops21h 39m

£583

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 25/6

08:35-17:40

1 stop17h 05m

San Francisco

Tue 28/7

16:35-14:40

1 stop14h 05m

£600

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 25/6

08:35-17:40

1 stop17h 05m

San Francisco

Thu 30/7

19:30-18:50

1 stop15h 20m

£601

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 6/10

09:35-17:40

1 stop16h 05m

San Francisco

Tue 20/10

19:30-18:40

1 stop15h 10m

£628

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 10/8

05:50-13:50

1 stop16h 00m

San Francisco

Mon 17/8

13:43-14:50

2 stops17h 07m

£635

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 6/10

08:35-17:40

1 stop17h 05m

San Francisco

Thu 15/10

19:30-19:35

1 stop16h 05m

£636

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 11/8

08:35-23:48

2 stops23h 13m

San Francisco

Tue 18/8

19:30-10:30

1 stop31h 00m

£641

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 11/8

08:35-23:48

2 stops23h 13m

San Francisco

Tue 18/8

13:43-16:45

2 stops19h 02m

£645

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 17/8

10:00-21:13

2 stops19h 13m

San Francisco

Mon 24/8

16:35-16:10

1 stop15h 35m

£650

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Glasgow Intl Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Glasgow Intl Airport and San Francisco?

What is the cheapest month to fly to San Francisco?

The month of May is, on average, the cheapest month to fly to San Francisco from Glasgow Intl Airport, with most prices found around £500. If you are unable to visit San Francisco during the month of May, then departing from Glasgow Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around £534.

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

You are more likely to see cheaper flights to San Francisco from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £628 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Glasgow Intl Airport for as low as £433 on momondo.

Can stopping save me money on Glasgow Intl Airport to San Francisco flights?

You could potentially save up to 13% on your flight if you consider stops on a Glasgow Intl Airport to San Francisco flight.

How have Glasgow Intl Airport to San Francisco flight prices changed over time?

As of May 2026, prices for Glasgow Intl Airport to San Francisco flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Glasgow Intl Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Glasgow Intl Airport to San Francisco (GLA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to San Francisco

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from Glasgow Intl Airport to San Francisco takes 14h 10m
There are no direct flights from Glasgow Intl Airport to San Francisco. There are no popular flight routes from Glasgow Intl Airport to San Francisco.
Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to San Francisco

  • How far is Glasgow Intl to San Francisco by plane?

    A flight from Glasgow Intl to San Francisco will travel around 5012.2 mi. By plane, this route typically takes 14h 10m.

  • When did momondo last update prices for flights from Glasgow Intl Airport to San Francisco Airport?

    Prices for flights from Glasgow Intl Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Glasgow Intl Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Glasgow Intl Airport to San Francisco?

Best airlines flying from Glasgow Intl Airport to San Francisco

Compare and see reviews for airlines that fly from Glasgow Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £424Free CancellationRating
6.7
7,979 reviews
Search British Airways flights
KLMPriceFrom £425Free CancellationRating
7.8
1,517 reviews
Search KLM flights
Virgin AtlanticPriceFrom £477Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
Aer LingusPriceFrom £563Free CancellationRating
7.3
1,561 reviews
Search Aer Lingus flights
LufthansaPriceFrom £592Free CancellationRating
6.8
7,999 reviews
Search Lufthansa flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Sunnyvale
Santa Cruz
Rohnert Park
Seaside
Big Sur
Newark
South San Francisco
Capitola
Campbell
Palo Alto
Sausalito
San Bruno
Woodland
Roseville
Pacific Grove
Novato
Aptos
Burlingame
Mill Valley
Daly City

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Glasgow to San Francisco with flexible booking policies on momondo?

Flights from Glasgow to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Glasgow to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Glasgow.

I’m not ready to book a flight from Glasgow to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Glasgow to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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