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Cheap flights from Glasgow Intl Airport to San Francisco from £319

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 5/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
06:00 - 12:40GLA-SFO
14h 40m1 stop
Lufthansa Logo
07:00 - 12:05SFO-GLA
21h 05m2 stops
£512Lufthansa
Find Deal
ti., 4 nov. - ti., 18 nov.
Lufthansa Logo
06:00 - 21:05GLA-SFO
23h 05m2 stops
Lufthansa Logo
08:25 - 12:05SFO-GLA
19h 40m2 stops
£517Lufthansa
Find Deal
ti., 4 nov. - ti., 18 nov.
Lufthansa Logo
12:50 - 20:10GLA-SFO
15h 20m1 stop
Lufthansa Logo
19:10 - 12:05SFO-GLA
32h 55m2 stops
£542Lufthansa
Find Deal
fr., 23 jan. - ti., 3 feb.
British Airways Logo
08:55 - 15:00GLA-SFO
14h 05m1 stop
British Airways Logo
20:40 - 18:15SFO-GLA
13h 35m1 stop
£561British Airways
Find Deal
fr., 23 jan. - ti., 3 feb.
British Airways Logo
08:40 - 15:00GLA-SFO
14h 20m1 stop
British Airways Logo
17:30 - 16:35SFO-GLA
15h 05m1 stop
£569British Airways
Find Deal
on., 4 feb. - ma., 9 feb.
KLM Logo
06:05 - 11:50GLA-SFO
13h 45m1 stop
KLM Logo
15:40 - 16:35SFO-GLA
16h 55m2 stops
£570KLM
Find Deal
on., 4 feb. - ma., 9 feb.
KLM Logo
06:05 - 11:50GLA-SFO
13h 45m1 stop
KLM Logo
15:40 - 16:35SFO-GLA
16h 55m2 stops
£573KLM
Find Deal
on., 4 feb. - ma., 9 feb.
Virgin Atlantic Logo
10:25 - 11:45GLA-SFO
33h 20m1 stop
Virgin Atlantic Logo
13:45 - 13:00SFO-GLA
15h 15m1 stop
£641Virgin Atlantic
Find Deal
lø., 4 apr. - ti., 14 apr.
Aer Lingus Logo
08:20 - 15:35GLA-SFO
15h 15m1 stop
Aer Lingus Logo
21:37 - 16:00SFO-GLA
34h 23m2 stops
£765Aer Lingus
Find Deal
lø., 27 des. - lø., 3 jan.
Aer Lingus Logo
08:20 - 15:35GLA-SFO
15h 15m1 stop
Aer Lingus Logo
21:37 - 16:00SFO-GLA
34h 23m2 stops
£765Aer Lingus
Find Deal
lø., 27 des. - lø., 3 jan.

KLM flights from Glasgow Intl Airport to San Francisco

Our best KLM deals on Glasgow Intl Airport to San Francisco flight tickets
KLM
4 Feb
GLA06:05Glasgow Intl
13h 45m
1 stop
SFO11:50San Francisco
9 Feb
SFO15:40San Francisco
16h 55m
2 stops
GLA16:35Glasgow Intl
£570
Find similar
KLM
4 Feb
GLA06:05Glasgow Intl
13h 45m
1 stop
SFO11:50San Francisco
9 Feb
SFO15:40San Francisco
16h 55m
2 stops
GLA16:35Glasgow Intl
£573
Find similar
KLM
4 Feb
GLA06:05Glasgow Intl
19h 43m
2 stops
SFO17:48San Francisco
9 Feb
SFO15:40San Francisco
16h 55m
2 stops
GLA16:35Glasgow Intl
£574
Find similar

American Airlines flights from Glasgow Intl Airport to San Francisco

Our best American Airlines deals on Glasgow Intl Airport to San Francisco flight tickets
American Airlines
5 Mar
GLA09:55Glasgow Intl
16h 50m
1 stop
SFO18:45San Francisco
9 Mar
SFO13:33San Francisco
17h 57m
2 stops
GLA14:30Glasgow Intl
£581
Find similar
American Airlines
5 Mar
GLA06:35Glasgow Intl
16h 25m
1 stop
SFO15:00San Francisco
9 Mar
SFO21:40San Francisco
15h 45m
1 stop
GLA20:25Glasgow Intl
£584
Find similar
American Airlines
5 Mar
GLA11:30Glasgow Intl
18h 48m
2 stops
SFO22:18San Francisco
9 Mar
SFO10:24San Francisco
16h 26m
2 stops
GLA09:50Glasgow Intl
£586
Find similar

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 17 oktober 2025.
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

ti. 4/11

06:00-12:40

1 stop14h 40m

San Francisco

ti. 18/11

07:00-12:05

2 stops21h 05m

£512

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

ti. 4/11

06:00-21:05

2 stops23h 05m

San Francisco

ti. 18/11

08:25-12:05

2 stops19h 40m

£517

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

fr. 23/1

12:50-20:10

1 stop15h 20m

San Francisco

ti. 3/2

19:10-12:05

2 stops32h 55m

£542

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

fr. 23/1

08:55-15:00

1 stop14h 05m

San Francisco

ti. 3/2

20:40-18:15

1 stop13h 35m

£561

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

on. 4/2

08:40-15:00

1 stop14h 20m

San Francisco

ma. 9/2

17:30-16:35

1 stop15h 05m

£569

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

on. 4/2

06:05-11:50

1 stop13h 45m

San Francisco

ma. 9/2

15:40-16:35

2 stops16h 55m

£570

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

on. 4/2

06:05-11:50

1 stop13h 45m

San Francisco

ma. 9/2

15:40-16:35

2 stops16h 55m

£573

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

lø. 4/4

10:25-11:45

1 stop33h 20m

San Francisco

ti. 14/4

13:45-13:00

1 stop15h 15m

£641

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

lø. 27/12

08:20-15:35

1 stop15h 15m

San Francisco

lø. 3/1

21:37-16:00

2 stops34h 23m

£765

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

lø. 27/12

08:20-15:35

1 stop15h 15m

San Francisco

lø. 3/1

21:37-16:00

2 stops34h 23m

£765

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 February is, on average, the cheapest month to fly to San Francisco from Glasgow Intl Airport, with most prices found around £439. If you are unable to visit San Francisco during the month of February, then departing from Glasgow Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £446.

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 £544. This is often the case because there is less demand to fly during this day of the week. Flights from Glasgow Intl Airport to San Francisco on a Sunday will generally be more expensive and average around £640. 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 Intl Airport to San Francisco during this time can be as low as £480. Try not to purchase tickets in the morning because they tend to be around £570. 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 Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £560 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 £491 on momondo.

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

As of October 2025, prices for Glasgow Intl Airport to San Francisco flights are approximately 5% 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

Direct flights

None
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.
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  • 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 13h 45m.

  • 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 £399Free CancellationRating
6.7
7,459 reviews
Search British Airways flights
Air FrancePriceFrom £411Free CancellationRating
7.4
1,477 reviews
Search Air France flights
FinnairPriceFrom £424Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
KLMPriceFrom £429Free CancellationRating
7.7
1,404 reviews
Search KLM flights
IberiaPriceFrom £457Free CancellationRating
7.0
2,995 reviews
Search Iberia flights
Virgin AtlanticPriceFrom £460Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
Aer LingusPriceFrom £562Free CancellationRating
7.2
1,344 reviews
Search Aer Lingus flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Carmel-by-the-Sea
Santa Clara
Seaside
Salinas
Big Sur
Rohnert Park
Sunnyvale
San Ramon
South San Francisco
Capitola
Campbell
Palo Alto
Sausalito
San Bruno
Woodland
Santa Cruz
Redwood City
Burlingame
Modesto
Aptos

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.

An easier way to manage your San Francisco trip

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