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Cheap flights from Glasgow Intl Airport to San Francisco Bay Area from £332

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SFO
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to San Francisco Bay Area
Explore the most affordable flight options available from Glasgow Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Tue 8/905:55
GLA
-
SFO
1 stop15h 55m
British Airways
Tue 22/919:30
SFO
-
GLA
1 stop15h 10m
British Airways
Deal found 23/7£504
Thu 10/908:35
GLA
-
SFO
1 stop15h 15m
Aer Lingus
Mon 21/917:35
SFO
-
GLA
1 stop13h 50m
Aer Lingus
Deal found 24/7£544
Fri 4/907:00
GLA
-
SFO
1 stop14h 50m
British Airways
Mon 14/916:35
SFO
-
GLA
1 stop14h 15m
British Airways
Deal found 23/7£607
Mon 21/906:00
GLA
-
SFO
1 stop13h 45m
Air France
Mon 28/914:15
SFO
-
GLA
2 stops17h 55m
Air France
Deal found 23/7£608
Fri 28/807:00
GLA
-
SFO
1 stop14h 50m
British Airways
Sun 13/919:30
SFO
-
GLA
1 stop16h 05m
British Airways
Deal found 21/7£609
Thu 8/1007:00
GLA
-
SFO
1 stop14h 50m
British Airways
Fri 23/1019:30
SFO
-
GLA
1 stop16h 45m
British Airways
Deal found 23/7£611
Mon 21/906:00
GLA
-
SFO
1 stop13h 45m
KLM
Mon 28/913:45
SFO
-
GLA
1 stop15h 10m
KLM
Deal found 23/7£625
Thu 8/1009:10
GLA
-
SFO
2 stops20h 22m
Virgin Atlantic
Fri 23/1011:59
SFO
-
GLA
2 stops27h 11m
Virgin Atlantic
Deal found 23/7£631
Fri 4/913:25
GLA
-
SFO
2 stops42h 20m
Iberia
Mon 14/906:00
SFO
-
GLA
2 stops23h 25m
Iberia
Deal found 23/7£631
Tue 15/907:00
GLA
-
SFO
3 stops39h 35m
Multiple Airlines
Tue 29/908:10
SFO
-
GLA
3 stops28h 35m
Multiple Airlines
Deal found 23/7£632
Fri 28/814:40
GLA
-
SFO
2 stops26h 43m
Iberia
Sun 13/919:30
SFO
-
GLA
1 stop16h 05m
Iberia
Deal found 21/7£634
Fri 4/906:00
GLA
-
SFO
1 stop13h 45m
Virgin Atlantic
Mon 14/922:35
SFO
-
GLA
2 stops25h 50m
Virgin Atlantic
Deal found 23/7£635

Find flight deals from Glasgow Intl to San Francisco Bay Area

Keep the following information in mind while searching for Glasgow Intl to San Francisco Bay Area flight deals. Data was last updated 24 July 2026.

Round-trip from

£504

One-way from

£289

Popular in

December

Cheapest in

May

Average price

£640
British Airways
  • British Airways
  • 8/9-22/9
  • 2 total stops
  • 31h 05m total
  • Glasgow to San Francisco Bay Area
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 33h 15m total
  • Glasgow to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to San Francisco Bay Area 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, Cheapflights users made 858,174 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 4/9

06:00-11:45

1 stop13h 45m

San Francisco

Mon 14/9

22:35-08:25

2 stops25h 50m

£635

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 15/9

09:10-20:32

2 stops19h 22m

San Francisco

Tue 29/9

06:23-12:55

2 stops22h 32m

£641

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 15/9

06:00-20:32

2 stops22h 32m

San Francisco

Tue 29/9

13:45-23:10

1 stop25h 25m

£641

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 10/9

06:00-17:19

2 stops19h 19m

San Francisco

Mon 21/9

06:35-08:25

2 stops17h 50m

£641

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Sun 6/9

06:00-16:09

2 stops18h 09m

San Jose

Sun 13/9

09:52-16:10

2 stops22h 18m

£643

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 9/10

06:00-19:48

2 stops21h 48m

San Francisco

Fri 23/10

10:35-16:15

2 stops21h 40m

£643

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 10/10

21:25-15:55

1 stop26h 30m

San Francisco

Sat 24/10

17:40-17:50

1 stop16h 10m

£653

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Thu 24/9

09:40-22:01

2 stops20h 21m

San Jose

Mon 28/9

14:48-17:40

2 stops18h 52m

£668

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 17/9

07:00-18:09

2 stops19h 09m

San Francisco

Mon 21/9

16:35-16:10

1 stop15h 35m

£669

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Sun 6/9

10:10-22:11

2 stops20h 01m

San Jose

Sun 13/9

06:00-19:35

2 stops29h 35m

£671

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Glasgow Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Glasgow Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to San Francisco Bay Area

What is the cheapest month to book a flight from Glasgow Intl Airport to San Francisco Bay Area?

Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £578). Flying from Glasgow Intl Airport to San Francisco Bay Area in December is currently the most expensive (average of £783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Glasgow Intl Airport to San Francisco Bay Area?

The price you pay for your flight from Glasgow Intl Airport to San Francisco Bay Area may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 24 July 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andAer Lingus from Glasgow Intl Airport to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,545 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,545 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.5
Good
695 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Aer Lingus
7.3
Good
1,678 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,157 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,132 reviews
KLM
7.8
Good
1,545 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Glasgow Intl Airport to San Francisco Bay Area?

    British Airways, Aer Lingus, and Air France can get you from Glasgow Intl Airport to San Francisco Bay Area in just under 13h 45m. Your travel time can differ by up to 2h 10m. There are 5021 mi between Glasgow Intl Airport and San Francisco Bay Area. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Glasgow Intl Airport to San Francisco Bay Area?

    When deciding which route to take from Glasgow Intl Airport to San Francisco Bay Area consider Glasgow Intl - San Francisco, Glasgow Intl - San Jose or Glasgow Intl - Oakland as they are the most popular.

  • Can I find deals for flights from Glasgow Intl to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to San Francisco Bay Area flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to San Francisco Bay Area.

  • Can I find deals for business class flights from Glasgow Intl to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Glasgow Intl to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to San Francisco Bay Area?

    Currently, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £578). Flying from Glasgow Intl Airport to San Francisco Bay Area in December is currently the most expensive (average of £783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Glasgow Intl to San Francisco Bay Area

Discover the top 5 airlines that operate flights from Glasgow Intl to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£449Average£605FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£460Average£695FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£505Average£683FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£571Average£721FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£601Average£730FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to San Francisco Bay Area?

Cheapflights makes it easy to find Glasgow Intl to San Francisco Bay Area flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to San Francisco Bay Area?

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to San Francisco Bay Area by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Glasgow Intl to San Francisco Bay Area with no change fees?

Need flexible booking options for your flight to San Francisco Bay Area from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to San Francisco Bay Area become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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