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Cheap flights from Glasgow Intl Airport to San Francisco from £406

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 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 - 16:35
GLA
-
SFO
17h 10m
1 stop
Multiple Airlines Logo
19:20 - 20:05
SFO
-
GLA
17h 45m
1 stop
£479Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
16:15 - 14:35
GLA
-
SFO
30h 20m
2 stops
Multiple Airlines Logo
17:40 - 21:35
SFO
-
GLA
20h 55m
2 stops
£506Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
21:40 - 12:20
GLA
-
SFO
46h 40m
2 stops
Multiple Airlines Logo
17:35 - 20:15
SFO
-
GLA
18h 40m
1 stop
£530Multiple Airlines
Thu, 30 Apr - Mon, 11 May
KLM Logo
13:25 - 12:50
GLA
-
SFO
30h 25m
1 stop
KLM Logo
09:15 - 08:30
SFO
-
GLA
16h 15m
2 stops
£546KLM
Mon, 9 Mar - Wed, 18 Mar
KLM Logo
13:25 - 12:50
GLA
-
SFO
30h 25m
1 stop
KLM Logo
14:55 - 16:35
SFO
-
GLA
18h 40m
1 stop
£547KLM
Mon, 9 Mar - Wed, 18 Mar
Aer Lingus Logo
08:20 - 16:35
GLA
-
SFO
15h 15m
1 stop
Aer Lingus Logo
18:20 - 16:00
SFO
-
GLA
14h 40m
1 stop
£550Aer Lingus
Wed, 18 Mar - Wed, 25 Mar
Aer Lingus Logo
08:20 - 16:35
GLA
-
SFO
15h 15m
1 stop
Aer Lingus Logo
18:20 - 16:00
SFO
-
GLA
14h 40m
1 stop
£553Aer Lingus
Wed, 18 Mar - Wed, 25 Mar
Delta Logo
06:05 - 11:50
GLA
-
SFO
13h 45m
1 stop
Delta Logo
05:50 - 08:30
SFO
-
GLA
19h 40m
2 stops
£555Delta
Tue, 3 Mar - Wed, 18 Mar
KLM Logo
13:25 - 11:50
GLA
-
SFO
30h 25m
1 stop
KLM Logo
22:55 - 08:30
SFO
-
GLA
26h 35m
2 stops
£556KLM
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:05 - 12:50
GLA
-
SFO
13h 45m
1 stop
Multiple Airlines Logo
09:15 - 08:30
SFO
-
GLA
16h 15m
2 stops
£558Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar

British Airways flights from Glasgow Intl Airport to San Francisco

Our best British Airways deals on Glasgow Intl Airport to San Francisco flight tickets
British Airways
5 Mar
GLA09:55Glasgow Intl
21h 19m
2 stops
SFO23:14San Francisco
9 Mar
SFO14:33San Francisco
19h 02m
2 stops
GLA16:35Glasgow Intl
£594
British Airways
5 Mar
GLA11:30Glasgow Intl
19h 30m
2 stops
SFO23:00San Francisco
9 Mar
SFO06:00San Francisco
21h 45m
2 stops
GLA10:45Glasgow Intl
£595
British Airways
5 Mar
GLA11:30Glasgow Intl
19h 30m
2 stops
SFO23:00San Francisco
9 Mar
SFO21:40San Francisco
16h 45m
1 stop
GLA21:25Glasgow Intl
£609

Iberia flights from Glasgow Intl Airport to San Francisco

Our best Iberia deals on Glasgow Intl Airport to San Francisco flight tickets
Iberia
5 Mar
GLA11:30Glasgow Intl
15h 15m
1 stop
SFO18:45San Francisco
9 Mar
SFO21:40San Francisco
13h 35m
1 stop
GLA18:15Glasgow Intl
£720
Iberia
5 Mar
GLA11:30Glasgow Intl
15h 15m
1 stop
SFO18:45San Francisco
9 Mar
SFO21:40San Francisco
13h 35m
1 stop
GLA18:15Glasgow Intl
£720

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 4 February 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

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 1/3

07:25-16:35

1 stop17h 10m

San Francisco

Sun 8/3

19:20-20:05

1 stop17h 45m

£479

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 1/3

16:15-14:35

2 stops30h 20m

San Francisco

Sun 8/3

17:40-21:35

2 stops20h 55m

£506

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 30/4

21:40-12:20

2 stops46h 40m

San Francisco

Mon 11/5

17:35-20:15

1 stop18h 40m

£530

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 9/3

13:25-12:50

1 stop30h 25m

San Francisco

Wed 18/3

09:15-08:30

2 stops16h 15m

£546

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 9/3

13:25-12:50

1 stop30h 25m

San Francisco

Wed 18/3

14:55-16:35

1 stop18h 40m

£547

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 18/3

08:20-16:35

1 stop15h 15m

San Francisco

Wed 25/3

18:20-16:00

1 stop14h 40m

£550

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 18/3

08:20-16:35

1 stop15h 15m

San Francisco

Wed 25/3

18:20-16:00

1 stop14h 40m

£553

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 3/3

06:05-11:50

1 stop13h 45m

San Francisco

Wed 18/3

05:50-08:30

2 stops19h 40m

£555

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 1/3

13:25-11:50

1 stop30h 25m

San Francisco

Sun 8/3

22:55-08:30

2 stops26h 35m

£556

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 18/3

06:05-12:50

1 stop13h 45m

San Francisco

Wed 25/3

09:15-08:30

2 stops16h 15m

£558

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to San Francisco?

The month of March is, on average, the cheapest month to fly to San Francisco from Glasgow Intl Airport, with most prices found around £438. If you are unable to visit San Francisco during the month of March, then departing from Glasgow Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around £446.

How far in advance should I book a flight 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 £582 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 £484 on momondo.

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

As of February 2026, prices for Glasgow Intl Airport to San Francisco flights are approximately 36% 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

15h 00m

Direct flights

None
The fastest flight from Glasgow Intl Airport to San Francisco takes 15h 00m
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

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

    A flight from Glasgow Intl to San Francisco will travel around 5011.9 mi. By plane, this route typically takes 15h 00m.

  • 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 £414Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
FinnairPriceFrom £416Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
KLMPriceFrom £421Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Virgin AtlanticPriceFrom £472Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
Aer LingusPriceFrom £552Free CancellationRating
7.2
1,445 reviews
Search Aer Lingus flights
LufthansaPriceFrom £586Free CancellationRating
6.8
7,761 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 Clara
Seaside
Big Sur
Rohnert Park
Campbell
Palo Alto
Santa Cruz
Roseville
Novato
South San Francisco
Capitola
Aptos
Sausalito
San Bruno
Woodland
Pacific Grove
Redwood City
Mill Valley
Burlingame

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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