What is the cheapest airline that flies from Glasgow to San Francisco?

British Airways is the most popular carrier operating from Glasgow to San Francisco

Which airlines fly to San Francisco?

British Airways, Aer Lingus and KLM are the top three most popular airlines that fly to San Francisco from Glasgow according to our data. British Airways is the first choice among our users, with 68% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 12 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Glasgow to San Francisco Airport is 8 as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to San Francisco Airport.

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

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£312 Cheap Flights from Glasgow to San Francisco in 2025/26

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Find the cheapest flights from Glasgow to San Francisco

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

05:55 - 15:00

GLA

SFO

17h 05m1 stop

20:40 - 21:25

SFO

GLA

16h 45m1 stop

£503British Airways

Wed, 11 Feb - Mon, 16 Feb

12:50 - 20:10

GLA

SFO

15h 20m1 stop

18:50 - 23:10

SFO

GLA

20h 20m1 stop

£521Lufthansa

Thu, 26 Feb - Sun, 1 Mar

12:50 - 20:10

GLA

SFO

15h 20m1 stop

07:00 - 12:05

SFO

GLA

21h 05m2 stops

£535Lufthansa

Thu, 26 Feb - Sun, 1 Mar

05:55 - 15:35

GLA

SFO

17h 40m2 stops

17:30 - 18:15

SFO

GLA

16h 45m1 stop

£540British Airways

Wed, 11 Feb - Mon, 16 Feb

11:40 - 14:35

GLA

SFO

34h 55m2 stops

16:40 - 21:25

SFO

GLA

20h 45m2 stops

£545Multiple Airlines

Wed, 14 Jan - Sun, 18 Jan

09:40 - 12:40

GLA

SFO

35h 00m1 stop

13:40 - 16:40

SFO

GLA

19h 00m1 stop

£551Lufthansa

Mon, 6 Apr - Mon, 13 Apr

10:40 - 23:25

GLA

SFO

20h 45m2 stops

07:10 - 09:55

SFO

GLA

18h 45m2 stops

£555Delta

Wed, 11 Feb - Mon, 16 Feb

08:40 - 15:00

GLA

SFO

14h 20m1 stop

15:50 - 16:35

SFO

GLA

16h 45m2 stops

£556British Airways

Wed, 4 Feb - Mon, 9 Feb

06:05 - 11:50

GLA

SFO

13h 45m1 stop

14:05 - 09:55

SFO

GLA

35h 50m2 stops

£558KLM

Wed, 14 Jan - Sun, 18 Jan

05:55 - 15:00

GLA

SFO

17h 05m1 stop

15:50 - 16:35

SFO

GLA

16h 45m2 stops

£559British Airways

Wed, 4 Feb - Mon, 9 Feb

British Airways flights from Glasgow to San Francisco

Our best British Airways deals on Glasgow to San Francisco flight tickets

British Airways

11 Feb

GLA05:55Glasgow Intl

17h 05m

1 stop

SFO15:00San Francisco

16 Feb

SFO20:40San Francisco

16h 45m

1 stop

GLA21:25Glasgow Intl

£503

Find similar

British Airways

11 Feb

GLA05:55Glasgow Intl

17h 40m

2 stops

SFO15:35San Francisco

16 Feb

SFO17:30San Francisco

16h 45m

1 stop

GLA18:15Glasgow Intl

£540

Find similar

British Airways

4 Feb

GLA08:40Glasgow Intl

14h 20m

1 stop

SFO15:00San Francisco

9 Feb

SFO15:50San Francisco

16h 45m

2 stops

GLA16:35Glasgow Intl

£556

Find similar

Delta flights from Glasgow to San Francisco

Our best Delta deals on Glasgow to San Francisco flight tickets

Delta

11 Feb

GLA10:40Glasgow Intl

20h 45m

2 stops

SFO23:25San Francisco

16 Feb

SFO07:10San Francisco

18h 45m

2 stops

GLA09:55Glasgow Intl

£555

Find similar

Delta

16 Dec

GLA06:05Glasgow Intl

19h 35m

2 stops

SFO17:40San Francisco

27 Dec

SFO09:21San Francisco

19h 24m

2 stops

GLA12:45Glasgow Intl

£1,079

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 11/2

05:55-15:00

1 stop17h 05m

San Francisco

Mon 16/2

20:40-21:25

1 stop16h 45m

£503

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 26/2

12:50-20:10

1 stop15h 20m

San Francisco

Sun 1/3

18:50-23:10

1 stop20h 20m

£521

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 26/2

12:50-20:10

1 stop15h 20m

San Francisco

Sun 1/3

07:00-12:05

2 stops21h 05m

£535

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 11/2

05:55-15:35

2 stops17h 40m

San Francisco

Mon 16/2

17:30-18:15

1 stop16h 45m

£540

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 14/1

11:40-14:35

2 stops34h 55m

San Francisco

Sun 18/1

16:40-21:25

2 stops20h 45m

£545

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 6/4

09:40-12:40

1 stop35h 00m

San Francisco

Mon 13/4

13:40-16:40

1 stop19h 00m

£551

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 11/2

10:40-23:25

2 stops20h 45m

San Francisco

Mon 16/2

07:10-09:55

2 stops18h 45m

£555

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 4/2

08:40-15:00

1 stop14h 20m

San Francisco

Mon 9/2

15:50-16:35

2 stops16h 45m

£556

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 14/1

06:05-11:50

1 stop13h 45m

San Francisco

Sun 18/1

14:05-09:55

2 stops35h 50m

£558

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 4/2

05:55-15:00

1 stop17h 05m

San Francisco

Mon 9/2

15:50-16:35

2 stops16h 45m

£559

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow 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

Prices

Airlines

What is the cheapest month to fly to San Francisco?

The month of February is, on average, the cheapest month to fly to San Francisco from Glasgow, with most prices found around £445. If you are unable to visit San Francisco during the month of February, then departing from Glasgow during the month March is also very affordable. Most momondo users find prices during this month for around £449.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Monday when prices can be found for as low as £547. This is often the case because there is less demand to fly during this day of the week. Flights from Glasgow to San Francisco on a Sunday will generally be more expensive and average around £644. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the afternoon. Flights from Glasgow to San Francisco during this time can be as low as £483. Try not to purchase tickets in the morning because they tend to be around £574. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £578 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 for as low as £495 on momondo.

Cheap Glasgow to San Francisco flight deals and tips

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

Fastest flight time	15h 15m
Direct flights	None

The fastest flight from Glasgow to San Francisco takes 15h 15m

There are no direct flights from Glasgow to San Francisco. There are no popular flight routes from Glasgow to San Francisco.

Search flight deals

How far is Glasgow to San Francisco by plane?
A flight from Glasgow to San Francisco will travel around 5017.6 mi. Typically, this will take 13h 45m by plane in normal conditions.
When did momondo last update prices for flights from Glasgow to San Francisco Airport?
Prices for flights from Glasgow to San Francisco Airport were last updated today.
How many operators does momondo search for flights from Glasgow to San Francisco Airport?
The number of operators available for flights from Glasgow to San Francisco Airport is 8 as of December 2025.
How old do you have to be to fly from Glasgow to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to San Francisco

Compare and see reviews for airlines that fly from Glasgow to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom £171	Free Cancellation	Rating 7.0 3,040 reviews	Search Iberia flights
British Airways	PriceFrom £399	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
Air France	PriceFrom £413	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France flights
United Airlines	PriceFrom £415	Free Cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
Finnair	PriceFrom £426	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
KLM	PriceFrom £431	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £472	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom £512	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
Lufthansa	PriceFrom £527	Free Cancellation	Rating 6.8 7,613 reviews	Search Lufthansa flights
JetBlue	PriceFrom £542	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights

Santa Clara

Carmel-by-the-Sea

Seaside

Big Sur

Rohnert Park

Campbell

Palo Alto

South San Francisco

Capitola

Santa Cruz

Novato

Sausalito

San Bruno

Woodland

Redwood City

Aptos

Burlingame

Modesto

Pacific Grove

Sunnyvale

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Glasgow to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to San Francisco from Glasgow on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Glasgow to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Glasgow to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.