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

Aer Lingus and British Airways are the most popular carriers operating from Glasgow to San Francisco

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?

As of January 2026, there is 1 operator available to choose from 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.

$344 Cheap Flights from Glasgow to San Francisco in 2026

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Find the cheapest flights from Glasgow to San Francisco

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 3:00 pm

GLA

SFO

14h 05m

1 stop

5:30 pm - 6:15 pm

SFO

GLA

16h 45m

1 stop

$497British Airways

Tue, Feb 24 - Tue, Mar 3

8:20 am - 3:35 pm

GLA

SFO

15h 15m

1 stop

1:50 pm - 2:35 pm

SFO

GLA

16h 45m

2 stops

$631British Airways

Tue, Feb 24 - Tue, Mar 3

12:50 pm - 8:10 pm

GLA

SFO

15h 20m

1 stop

2:35 pm - 11:50 am

SFO

GLA

14h 15m

1 stop

$632Lufthansa

Fri, Mar 6 - Mon, Mar 16

8:20 am - 3:35 pm

GLA

SFO

15h 15m

1 stop

10:36 am - 9:50 am

SFO

GLA

16h 14m

2 stops

$638British Airways

Fri, Mar 6 - Mon, Mar 16

8:20 am - 3:35 pm

GLA

SFO

15h 15m

1 stop

8:40 pm - 6:15 pm

SFO

GLA

13h 35m

1 stop

$639British Airways

Tue, Feb 24 - Tue, Mar 3

8:25 am - 11:50 am

GLA

SFO

35h 25m

2 stops

2:55 pm - 7:40 pm

SFO

GLA

21h 45m

2 stops

$642Multiple Airlines

Fri, Mar 6 - Mon, Mar 16

7:35 am - 4:00 pm

GLA

SFO

15h 25m

1 stop

9:40 pm - 8:25 pm

SFO

GLA

15h 45m

1 stop

$647British Airways

Mon, Mar 16 - Mon, Mar 23

6:00 am - 4:55 pm

GLA

SFO

17h 55m

1 stop

8:25 am - 12:05 pm

SFO

GLA

20h 40m

2 stops

$649Lufthansa

Tue, Mar 10 - Tue, Mar 17

1:10 pm - 9:10 pm

GLA

SFO

15h 00m

1 stop

2:35 pm - 12:05 pm

SFO

GLA

14h 30m

1 stop

$650Lufthansa

Tue, Mar 10 - Tue, Mar 24

12:45 pm - 7:45 pm

GLA

SFO

14h 00m

1 stop

6:30 pm - 6:15 pm

SFO

GLA

16h 45m

1 stop

$654British Airways

Tue, Mar 10 - Tue, Mar 17

British Airways flights from Glasgow to San Francisco

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

British Airways

Feb 24

GLA8:55 amGlasgow Intl

14h 05m

1 stop

SFO3:00 pmSan Francisco

Mar 3

SFO5:30 pmSan Francisco

16h 45m

1 stop

GLA6:15 pmGlasgow Intl

$497

British Airways

Apr 24

GLA8:35 amGlasgow Intl

17h 05m

1 stop

SFO5:40 pmSan Francisco

May 3

SFO7:30 pmSan Francisco

15h 15m

1 stop

GLA6:45 pmGlasgow Intl

$504

British Airways

Feb 24

GLA8:20 amGlasgow Intl

15h 15m

1 stop

SFO3:35 pmSan Francisco

Mar 3

SFO1:50 pmSan Francisco

16h 45m

2 stops

GLA2:35 pmGlasgow Intl

$631

Lufthansa flights from Glasgow to San Francisco

Our best Lufthansa deals on Glasgow to San Francisco flight tickets

Lufthansa

Mar 6

GLA12:50 pmGlasgow Intl

15h 20m

1 stop

SFO8:10 pmSan Francisco

Mar 16

SFO2:35 pmSan Francisco

14h 15m

1 stop

GLA11:50 amGlasgow Intl

$632

Lufthansa

Mar 10

GLA6:00 amGlasgow Intl

17h 55m

1 stop

SFO4:55 pmSan Francisco

Mar 17

SFO8:25 amSan Francisco

20h 40m

2 stops

GLA12:05 pmGlasgow Intl

$649

Lufthansa

Mar 10

GLA1:10 pmGlasgow Intl

15h 00m

1 stop

SFO9:10 pmSan Francisco

Mar 24

SFO2:35 pmSan Francisco

14h 30m

1 stop

GLA12:05 pmGlasgow Intl

$650

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 2/24

8:55 am-3:00 pm

1 stop14h 05m

San Francisco

Tue 3/3

5:30 pm-6:15 pm

1 stop16h 45m

$497

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 2/24

8:20 am-3:35 pm

1 stop15h 15m

San Francisco

Tue 3/3

1:50 pm-2:35 pm

2 stops16h 45m

$631

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 3/6

12:50 pm-8:10 pm

1 stop15h 20m

San Francisco

Mon 3/16

2:35 pm-11:50 am

1 stop14h 15m

$632

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 3/6

8:20 am-3:35 pm

1 stop15h 15m

San Francisco

Mon 3/16

10:36 am-9:50 am

2 stops16h 14m

$638

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 2/24

8:20 am-3:35 pm

1 stop15h 15m

San Francisco

Tue 3/3

8:40 pm-6:15 pm

1 stop13h 35m

$639

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 3/6

8:25 am-11:50 am

2 stops35h 25m

San Francisco

Mon 3/16

2:55 pm-7:40 pm

2 stops21h 45m

$642

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 3/16

7:35 am-4:00 pm

1 stop15h 25m

San Francisco

Mon 3/23

9:40 pm-8:25 pm

1 stop15h 45m

$647

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 3/10

6:00 am-4:55 pm

1 stop17h 55m

San Francisco

Tue 3/17

8:25 am-12:05 pm

2 stops20h 40m

$649

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 3/10

1:10 pm-9:10 pm

1 stop15h 00m

San Francisco

Tue 3/24

2:35 pm-12:05 pm

1 stop14h 30m

$650

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 3/10

12:45 pm-7:45 pm

1 stop14h 00m

San Francisco

Tue 3/17

6:30 pm-6:15 pm

1 stop16h 45m

$654

Flights are sorted by cheapest round-trip 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?

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.

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 $783 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 $662 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	14h 00m
Direct flights	None

The fastest flight from Glasgow to San Francisco takes 14h 00m

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?
The distance between Glasgow and San Francisco is about 5017.6 mi. By plane, this route typically takes 14h 00m.
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?
As of January 2026, there is 1 operator available to choose from 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 Airways	PriceFrom $530	Free Cancellation	Rating 6.7 7,690 reviews		Search British Airways flights
Aer Lingus	PriceFrom $749	Free Cancellation	Rating 7.2 1,437 reviews		Search Aer Lingus flights

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Modesto

Sonoma

Bodega Bay

Roseville

Hayward

Calistoga

Big Sur

Santa Clara

Berkeley

Walnut Creek

Fremont

Daly City

Half Moon Bay

Salinas

Vallejo

Livermore

Sunnyvale

Turlock

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.