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Cheap flights from Glasgow Intl Airport to San Francisco Bay Area from £309

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SFO
14 Dec — 21 Dec1
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 14 November 2025.

Round-trip from

£497

One-way from

£309

Popular in

December

Cheapest in

February

Average price

£640
Aer Lingus
  • Aer Lingus
  • 12/1-26/1
  • 2 total stops
  • 29h 55m total
  • Glasgow to San Francisco Bay Area
Search Deals
12/1
  • 12/1
  • 3 total stops
  • 38h 24m total
  • Glasgow to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 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 14 November 2025.

Fri 5/1212:50GLA - SFO
1 stop15h 20mLufthansa
Thu 8/118:50SFO - GLA
1 stop20h 20mLufthansa
Deal found 11/11£631
Fri 5/1212:50GLA - SFO
2 stops30h 00mMultiple Airlines
Thu 8/114:40SFO - GLA
1 stop24h 30mMultiple Airlines
Deal found 11/11£644
Sun 7/1213:25GLA - SFO
3 stops33h 10mMultiple Airlines
Tue 9/1212:10SFO - GLA
2 stops24h 10mMultiple Airlines
Deal found 11/11£663
Fri 5/1218:40GLA - SJC
2 stops33h 48mBritish Airways
Thu 8/114:32SJC - GLA
2 stops19h 18mBritish Airways
Deal found 11/11£666
Sat 27/1206:00GLA - SFO
1 stop22h 10mMultiple Airlines
Sat 17/118:00SFO - GLA
2 stops34h 05mMultiple Airlines
Deal found 13/11£669
Sat 27/1206:00GLA - SFO
1 stop22h 10mLufthansa
Sat 17/118:50SFO - GLA
1 stop33h 15mLufthansa
Deal found 13/11£677
Fri 5/1208:55GLA - SFO
2 stops21h 33mBritish Airways
Fri 9/117:30SFO - GLA
1 stop13h 40mBritish Airways
Deal found 12/11£687
Sat 27/1206:35GLA - SFO
1 stop16h 25mBritish Airways
Sat 17/114:37SFO - GLA
2 stops18h 33mBritish Airways
Deal found 12/11£698
Sat 27/1206:35GLA - SFO
1 stop16h 25mBritish Airways
Sun 18/120:40SFO - GLA
1 stop14h 45mBritish Airways
Deal found 11/11£702
Fri 5/1208:55GLA - SFO
1 stop14h 05mMultiple Airlines
Fri 9/117:30SFO - GLA
1 stop13h 40mMultiple Airlines
Deal found 12/11£704
Fri 5/1208:15GLA - SFO
2 stops18h 15mAmerican Airlines
Fri 9/113:30SFO - GLA
2 stops17h 40mAmerican Airlines
Deal found 12/11£705
Fri 5/1212:35GLA - SJC
2 stops18h 24mIcelandair
Fri 9/111:00SJC - GLA
2 stops14h 55mIcelandair
Deal found 12/11£802

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 14 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 4/2

08:40-15:00

1 stop14h 20m

San Francisco

Mon 9/2

17:30-16:35

1 stop15h 05m

£574

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 12/1

07:35-15:00

1 stop15h 25m

San Francisco

Tue 27/1

17:30-18:15

1 stop16h 45m

£579

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 12/1

08:55-15:00

1 stop14h 05m

San Francisco

Wed 21/1

17:30-16:25

1 stop14h 55m

£579

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Mon 12/1

08:55-15:00

1 stop14h 05m

San Francisco

Thu 22/1

20:40-21:25

1 stop16h 45m

£579

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 5/3

09:55-18:45

1 stop16h 50m

San Francisco

Wed 11/3

21:40-20:25

1 stop15h 45m

£584

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Thu 5/3

08:40-18:45

1 stop18h 05m

San Francisco

Mon 9/3

18:30-16:35

1 stop15h 05m

£587

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 7/1

09:45-00:47

2 stops23h 02m

San Francisco

Mon 26/1

20:40-18:15

1 stop13h 35m

£595

GlasgowOakland

GLA - OAK

GLAOAK

Glasgow Intl

Wed 6/5

06:00-23:49

2 stops25h 49m

Oakland

Sun 10/5

17:05-13:00

2 stops35h 55m

£620

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Fri 5/12

18:40-20:28

2 stops33h 48m

San Jose

Thu 8/1

14:32-17:50

2 stops19h 18m

£666

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Fri 5/12

12:35-22:59

2 stops18h 24m

San Jose

Fri 9/1

11:00-09:55

2 stops14h 55m

£802

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 30 results
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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, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £391). Flying from Glasgow Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of £486). 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 14 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 14 November 2025.
Read reviews from past customers who have flown with KLM, Virgin Atlantic, andAir France 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
1,410 reviews
Check prices

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

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
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

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
673 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

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.
Air France
7.4
Good
1,487 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

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
1,370 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

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
7,517 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

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, Delta, and Icelandair can get you from Glasgow Intl Airport to San Francisco Bay Area in just under 14h 20m. Your travel time can differ by up to 11h 29m. 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 cheapest airlines to fly from Glasgow Intl Airport to San Francisco Bay Area one-way?

    One-way options have recently been found by users for as low as £372 on Finnair. Other airlines that offer cheap prices include British Airways from £387 and Aer Lingus from £470 one-way.

  • 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, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £391). Flying from Glasgow Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of £486). 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 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£406Average£545FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£419Average£585FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£432Average£499FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£437Average£649FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£467Average£597FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£491Average£680FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£548Average£726FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£562Average£758FlexibilityNo 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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