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Cheap flights from Glasgow to San Francisco from $401

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 to San Francisco departing on 9/15. 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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Find the cheapest flights from Glasgow to San Francisco

Cheap round-trip flights

Virgin Atlantic Logo
4:55 pm - 11:45 amGLA-SFO
26h 50m1 stop
Virgin Atlantic Logo
1:45 pm - 4:10 pmSFO-GLA
18h 25m1 stop
$722Virgin Atlantic
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Mon, Sep 8 - Mon, Sep 22
Delta Logo
6:00 am - 11:45 amGLA-SFO
13h 45m1 stop
Delta Logo
12:12 pm - 4:10 pmSFO-GLA
19h 58m2 stops
$734Delta
Find Deal
Mon, Sep 8 - Mon, Sep 15
Lufthansa Logo
6:10 am - 3:55 pmGLA-SFO
17h 45m1 stop
Lufthansa Logo
2:40 pm - 12:25 pmSFO-GLA
13h 45m1 stop
$757Lufthansa
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Wed, Aug 20 - Wed, Oct 15
Logo
8:30 am - 9:30 amGLA-SFO
33h 00m3 stops
Logo
4:20 pm - 10:45 pmSFO-GLA
22h 25m2 stops
$760
Find Deal
Mon, Sep 8 - Mon, Sep 22
Lufthansa Logo
6:10 am - 3:55 pmGLA-SFO
17h 45m1 stop
Lufthansa Logo
2:40 pm - 12:25 pmSFO-GLA
13h 45m1 stop
$762Lufthansa
Find Deal
Wed, Aug 20 - Thu, Oct 9
KLM Logo
4:55 pm - 11:45 amGLA-SFO
26h 50m1 stop
KLM Logo
1:45 pm - 1:00 pmSFO-GLA
15h 15m1 stop
$772KLM
Find Deal
Sun, Sep 14 - Sun, Sep 21
British Airways Logo
8:25 pm - 8:50 pmGLA-SFO
32h 25m2 stops
British Airways Logo
10:43 pm - 7:40 amSFO-GLA
24h 57m2 stops
$776British Airways
Find Deal
Sun, Sep 14 - Sun, Sep 21
British Airways Logo
7:00 am - 6:39 pmGLA-SFO
19h 39m2 stops
British Airways Logo
3:51 pm - 4:45 pmSFO-GLA
16h 54m2 stops
$783British Airways
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Wed, Aug 20 - Tue, Oct 14
KLM Logo
1:15 pm - 11:45 amGLA-SFO
30h 30m1 stop
KLM Logo
1:45 pm - 8:10 amSFO-GLA
34h 25m1 stop
$812KLM
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Sat, Sep 20 - Sun, Sep 28
Logo
8:30 am - 9:30 amGLA-SFO
33h 00m3 stops
Logo
10:15 am - 3:25 pmSFO-GLA
21h 10m3 stops
$813
Find Deal
Mon, Sep 8 - Mon, Sep 22

British Airways flights from Glasgow to San Francisco

Our best British Airways deals on Glasgow to San Francisco flight tickets
British Airways
Sep 14
GLA8:25 pmGlasgow Intl
32h 25m
2 stops
SFO8:50 pmSan Francisco
Sep 21
SFO10:43 pmSan Francisco
24h 57m
2 stops
GLA7:40 amGlasgow Intl
$776
Find similar
British Airways
Aug 20
GLA7:00 amGlasgow Intl
19h 39m
2 stops
SFO6:39 pmSan Francisco
Oct 14
SFO3:51 pmSan Francisco
16h 54m
2 stops
GLA4:45 pmGlasgow Intl
$783
Find similar
British Airways
Aug 11
GLA5:50 amGlasgow Intl
20h 49m
2 stops
SFO6:39 pmSan Francisco
Sep 8
SFO7:20 pmSan Francisco
16h 20m
1 stop
GLA7:40 pmGlasgow Intl
$786
Find similar

American Airlines flights from Glasgow to San Francisco

Our best American Airlines deals on Glasgow to San Francisco flight tickets
American Airlines
Aug 17
GLA7:35 amGlasgow Intl
20h 31m
2 stops
SFO8:06 pmSan Francisco
Feb 18
SFO9:33 amSan Francisco
17h 12m
2 stops
GLA10:45 amGlasgow Intl
$853
Find similar
American Airlines
Aug 7
GLA7:00 amGlasgow Intl
19h 53m
2 stops
SFO6:53 pmSan Francisco
Aug 14
SFO4:30 pmSan Francisco
15h 35m
1 stop
GLA4:05 pmGlasgow Intl
$1,081
Find similar
American Airlines
Aug 7
GLA7:00 amGlasgow Intl
19h 53m
2 stops
SFO6:53 pmSan Francisco
Aug 14
SFO9:15 amSan Francisco
17h 00m
2 stops
GLA10:15 amGlasgow Intl
$1,086
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Glasgow 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 August 1, 2025.
Use the filters below to find and compare flights from Glasgow to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 9/8

4:55 pm-11:45 am

1 stop26h 50m

San Francisco

Mon 9/22

1:45 pm-4:10 pm

1 stop18h 25m

$722

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 9/8

6:00 am-11:45 am

1 stop13h 45m

San Francisco

Mon 9/15

12:12 pm-4:10 pm

2 stops19h 58m

$734

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 8/20

6:10 am-3:55 pm

1 stop17h 45m

San Francisco

Wed 10/15

2:40 pm-12:25 pm

1 stop13h 45m

$757

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 9/8

8:30 am-9:30 am

3 stops33h 00m

San Francisco

Mon 9/22

4:20 pm-10:45 pm

2 stops22h 25m

$760

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 8/20

6:10 am-3:55 pm

1 stop17h 45m

San Francisco

Thu 10/9

2:40 pm-12:25 pm

1 stop13h 45m

$762

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 9/14

4:55 pm-11:45 am

1 stop26h 50m

San Francisco

Sun 9/21

1:45 pm-1:00 pm

1 stop15h 15m

$772

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 9/14

8:25 pm-8:50 pm

2 stops32h 25m

San Francisco

Sun 9/21

10:43 pm-7:40 am

2 stops24h 57m

$776

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 8/20

7:00 am-6:39 pm

2 stops19h 39m

San Francisco

Tue 10/14

3:51 pm-4:45 pm

2 stops16h 54m

$783

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 9/20

1:15 pm-11:45 am

1 stop30h 30m

San Francisco

Sun 9/28

1:45 pm-8:10 am

1 stop34h 25m

$812

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 9/8

8:30 am-9:30 am

3 stops33h 00m

San Francisco

Mon 9/22

10:15 am-3:25 pm

3 stops21h 10m

$813

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 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 $607.

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

The cheapest day to depart from Glasgow 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 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $729 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 for as low as $615 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

Best Price Found

$401

Fastest flight time

13h 45m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Glasgow in the past 72 hours is $401. The best round-trip flight deal from Glasgow to San Francisco found on momondo in the last 72 hours is $722.
The fastest flight from Glasgow to San Francisco takes 13h 45m
There are no direct flights from Glasgow to San Francisco. Popular non-direct route for this connection is Glasgow Intl Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
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  • How far is Glasgow to San Francisco by plane?

    The distance between Glasgow and San Francisco is about 5017.6 mi. By plane, this route typically takes 13h 45m.

  • 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?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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
British AirwaysPriceFrom $585Free CancellationRating
6.6
7,222 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
Calistoga
Hayward
Bodega Bay
Sonoma
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Walnut Creek
Fremont
Half Moon Bay
South San Francisco
Redwood City
Vallejo
Sunnyvale
Pacific Grove

Why use momondo?

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

It is quick and easy to find Glasgow to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

Yes. momondo allows you to filter the results for Glasgow to San Francisco flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San Francisco from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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