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Cheap flights from Glasgow Intl Airport to San Francisco from $428

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 12/5. 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 round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:00 am - 12:40 pmGLA-SFO
14h 40m1 stop
Lufthansa Logo
7:00 am - 12:05 pmSFO-GLA
21h 05m2 stops
$688Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 18
Lufthansa Logo
6:00 am - 9:05 pmGLA-SFO
23h 05m2 stops
Lufthansa Logo
8:25 am - 12:05 pmSFO-GLA
19h 40m2 stops
$694Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 18
Multiple Airlines Logo
7:00 am - 8:34 pmGLA-SFO
21h 34m2 stops
Multiple Airlines Logo
1:20 pm - 8:05 pmSFO-GLA
22h 45m2 stops
$742Multiple Airlines
Find Deal
Fri, Jan 23 - Tue, Feb 3
British Airways Logo
8:55 am - 3:00 pmGLA-SFO
14h 05m1 stop
British Airways Logo
8:40 pm - 6:15 pmSFO-GLA
13h 35m1 stop
$754British Airways
Find Deal
Fri, Jan 23 - Tue, Feb 3
British Airways Logo
8:40 am - 3:00 pmGLA-SFO
14h 20m1 stop
British Airways Logo
5:30 pm - 4:35 pmSFO-GLA
15h 05m1 stop
$764British Airways
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Wed, Feb 4 - Mon, Feb 9
KLM Logo
6:05 am - 11:50 amGLA-SFO
13h 45m1 stop
KLM Logo
3:40 pm - 4:35 pmSFO-GLA
16h 55m2 stops
$765KLM
Find Deal
Wed, Feb 4 - Mon, Feb 9
Multiple Airlines Logo
5:45 pm - 3:35 pmGLA-SFO
29h 50m2 stops
Multiple Airlines Logo
6:20 pm - 8:05 pmSFO-GLA
17h 45m1 stop
$768Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
KLM Logo
6:05 am - 11:50 amGLA-SFO
13h 45m1 stop
KLM Logo
3:40 pm - 4:35 pmSFO-GLA
16h 55m2 stops
$769KLM
Find Deal
Wed, Feb 4 - Mon, Feb 9
American Airlines Logo
9:55 am - 6:45 pmGLA-SFO
16h 50m1 stop
American Airlines Logo
1:33 pm - 2:30 pmSFO-GLA
17h 57m2 stops
$781American Airlines
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Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
11:30 am - 6:45 pmGLA-SFO
15h 15m1 stop
American Airlines Logo
10:24 am - 9:50 amSFO-GLA
16h 26m2 stops
$785American Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9

KLM flights from Glasgow Intl Airport to San Francisco

Our best KLM deals on Glasgow Intl Airport to San Francisco flight tickets
KLM
Feb 4
GLA6:05 amGlasgow Intl
13h 45m
1 stop
SFO11:50 amSan Francisco
Feb 9
SFO3:40 pmSan Francisco
16h 55m
2 stops
GLA4:35 pmGlasgow Intl
$765
Find similar
KLM
Feb 4
GLA6:05 amGlasgow Intl
13h 45m
1 stop
SFO11:50 amSan Francisco
Feb 9
SFO3:40 pmSan Francisco
16h 55m
2 stops
GLA4:35 pmGlasgow Intl
$769
Find similar
KLM
Feb 4
GLA6:05 amGlasgow Intl
19h 43m
2 stops
SFO5:48 pmSan Francisco
Feb 9
SFO3:40 pmSan Francisco
16h 55m
2 stops
GLA4:35 pmGlasgow Intl
$771
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
Mar 5
GLA9:55 amGlasgow Intl
16h 50m
1 stop
SFO6:45 pmSan Francisco
Mar 9
SFO1:33 pmSan Francisco
17h 57m
2 stops
GLA2:30 pmGlasgow Intl
$781
Find similar
American Airlines
Mar 5
GLA11:30 amGlasgow Intl
15h 15m
1 stop
SFO6:45 pmSan Francisco
Mar 9
SFO10:24 amSan Francisco
16h 26m
2 stops
GLA9:50 amGlasgow Intl
$785
Find similar
American Airlines
Mar 5
GLA11:30 amGlasgow Intl
18h 48m
2 stops
SFO10:18 pmSan Francisco
Mar 9
SFO10:24 amSan Francisco
16h 26m
2 stops
GLA9:50 amGlasgow Intl
$787
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 16, 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

Tue 11/4

6:00 am-12:40 pm

1 stop14h 40m

San Francisco

Tue 11/18

7:00 am-12:05 pm

2 stops21h 05m

$688

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 11/4

6:00 am-9:05 pm

2 stops23h 05m

San Francisco

Tue 11/18

8:25 am-12:05 pm

2 stops19h 40m

$694

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 1/23

7:00 am-8:34 pm

2 stops21h 34m

San Francisco

Tue 2/3

1:20 pm-8:05 pm

2 stops22h 45m

$742

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 1/23

8:55 am-3:00 pm

1 stop14h 05m

San Francisco

Tue 2/3

8:40 pm-6:15 pm

1 stop13h 35m

$754

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 2/4

8:40 am-3:00 pm

1 stop14h 20m

San Francisco

Mon 2/9

5:30 pm-4:35 pm

1 stop15h 05m

$764

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 2/4

6:05 am-11:50 am

1 stop13h 45m

San Francisco

Mon 2/9

3:40 pm-4:35 pm

2 stops16h 55m

$765

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 11/16

5:45 pm-3:35 pm

2 stops29h 50m

San Francisco

Sun 11/23

6:20 pm-8:05 pm

1 stop17h 45m

$768

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 2/4

6:05 am-11:50 am

1 stop13h 45m

San Francisco

Mon 2/9

3:40 pm-4:35 pm

2 stops16h 55m

$769

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 3/5

9:55 am-6:45 pm

1 stop16h 50m

San Francisco

Mon 3/9

1:33 pm-2:30 pm

2 stops17h 57m

$781

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 3/5

11:30 am-6:45 pm

1 stop15h 15m

San Francisco

Mon 3/9

10:24 am-9:50 am

2 stops16h 26m

$785

Flights are sorted by cheapest round-trip 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?

If you aren’t able to travel to San Francisco during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $599.

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

The cheapest day to depart from Glasgow Intl Airport to San Francisco is on a Friday when prices can be found for as low as $622. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around $1,157.

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

Our data shows that the cheapest Glasgow Intl Airport to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $833. Flights at noon are often more expensive with an average ticket price of $1,147.

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 $752 when searching weeks out. 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 $659 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 round-trip 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?

    The straight-line distance from Glasgow Intl to San Francisco is 5011.9 mi. 13h 45m is a normal flight duration for this route.

  • 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 necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 $586Free CancellationRating
6.7
7,457 reviews
Search British Airways flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Calistoga
Roseville
Hayward
Big Sur
Santa Clara
Fremont
Daly City
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
South San Francisco
Pacific Grove

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. momondo enables you to select and highlight flights to San Francisco from Glasgow with this policy.

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 simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Glasgow and alert you when they change.

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