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Cheap flights from Glasgow Intl Airport to San Francisco Bay Area from £497

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SFO
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 November 2025.

Round-trip from

£481

Popular in

December

Cheapest in

February

Average price

£654
British Airways
  • British Airways
  • 18/1-25/1
  • 2 total stops
  • 34h 05m total
  • Glasgow to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 29 November 2025.

Tue 16/1207:25GLA - SFO
1 stop15h 35mBritish Airways
Sat 27/1220:40SFO - GLA
1 stop15h 45mBritish Airways
Deal found 28/11£569
Wed 17/1206:05GLA - SFO
1 stop13h 45mKLM
Thu 1/113:55SFO - GLA
1 stop18h 45mKLM
Deal found 28/11£844
Wed 17/1206:05GLA - SFO
1 stop13h 45mAir France
Wed 31/1215:40SFO - GLA
2 stops16h 55mAir France
Deal found 28/11£863
Wed 17/1206:05GLA - SFO
1 stop13h 45mAir France
Fri 2/113:55SFO - GLA
1 stop24h 15mAir France
Deal found 28/11£893
Wed 17/1208:55GLA - SFO
2 stops34h 10mMultiple Airlines
Fri 2/117:20SFO - GLA
1 stop14h 40mMultiple Airlines
Deal found 28/11£927
Thu 4/1220:10GLA - SFO
1 stop27h 25mAer Lingus
Wed 17/1206:00SFO - GLA
2 stops17h 50mAer Lingus
Deal found 29/11£933
Thu 4/1209:55GLA - SJC
2 stops20h 22mBritish Airways
Wed 17/1215:15SJC - GLA
2 stops21h 10mBritish Airways
Deal found 29/11£1,023

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 29 November 2025.
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

Glasgow Intl

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 15/4

08:40-17:40

1 stop17h 00m

San Francisco

Mon 27/4

19:30-19:40

1 stop16h 10m

£497

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Fri 17/4

07:00-13:50

1 stop14h 50m

San Francisco

Sat 25/4

16:35-16:55

1 stop16h 20m

£497

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sun 18/1

06:05-11:50

1 stop13h 45m

San Francisco

Sun 25/1

09:00-09:55

2 stops16h 55m

£500

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 18/4

07:55-13:50

1 stop13h 55m

San Francisco

Sat 25/4

16:35-16:55

1 stop16h 20m

£501

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 4/2

12:45-00:47

2 stops20h 02m

San Francisco

Mon 9/2

15:50-16:35

2 stops16h 45m

£504

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 13/1

08:20-15:35

1 stop15h 15m

San Francisco

Tue 20/1

17:30-19:25

1 stop17h 55m

£504

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 29/1

09:55-18:45

1 stop16h 50m

San Francisco

Mon 2/2

10:35-13:05

2 stops18h 30m

£505

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 4/2

08:40-15:00

1 stop14h 20m

San Francisco

Mon 9/2

17:30-16:35

1 stop15h 05m

£508

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Thu 22/1

12:45-10:57

2 stops30h 12m

San Jose

Mon 26/1

06:00-09:50

2 stops19h 50m

£509

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 13/1

06:05-11:50

1 stop13h 45m

San Francisco

Tue 20/1

06:10-09:55

2 stops19h 45m

£514

Flights are sorted by cheapest return flights first.

Deals found on 28/11

Showing 1-10 of 14 results
1
2

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, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £392). Flying from Glasgow Intl Airport to San Francisco Bay Area in December is currently the most expensive (average of £488). 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.

What is the cheapest time of day to fly from GLA to XIH?

Find hourly flight availability from Glasgow Intl to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 November 2025.

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to San Francisco Bay Area in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at midday.

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 29 November 2025.
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
7.7
Good
1,424 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,424 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,384 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Iberia
7.0
Good
3,035 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,545 reviews
KLM
7.7
Good
1,424 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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, KLM, and Finnair 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 6h 17m. 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 - Oakland or Glasgow Intl - San Jose 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, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £392). Flying from Glasgow Intl Airport to San Francisco Bay Area in December is currently the most expensive (average of £488). 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

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Top 8 airlines flying from Glasgow Intl to San Francisco Bay Area

Discover the top 8 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 29 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£403Average£540FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£417Average£581FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£430Average£521FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£435Average£655FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£464Average£594FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£488Average£676FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£546Average£726FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£559Average£736FlexibilityNo 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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