San Francisco

$364+ Cheap flights from Glasgow Intl (GLA) to San Francisco (SFO)

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SFO
Mar 30 — Apr 61
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Find cheap flights from Glasgow Intl to San Francisco with Cheapflights

1. Tell us where you want to go
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Cheapflights Tip: The best prices from Glasgow Intl to San Francisco are usually found in February or March, booked 28 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Glasgow Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$629
(TravelUp)

One-way from

$364
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$657
Provider with most accurate pricing for Glasgow Intl-San Francisco flight deals.
Provider most trusted by Cheapflights users for Glasgow Intl-San Francisco flights.
From Glasgow Intl to San Francisco
One-way flight from Glasgow Intl to San Francisco
Highest demand for flights based on searches. 11% potential increase in price ($98 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Glasgow Intl to San Francisco

Cheapest flights from Glasgow Intl to San Francisco
Explore the most affordable flight options available from Glasgow Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This TravelUp deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:50 amGLA - SFO
1 stop19h 25mBritish Airways
Mon 5/194:20 pmSFO - GLA
1 stop16h 25mBritish Airways
Deal found 3/24$629
This EaseMyTrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amGLA - SFO
1 stop13h 45mVirgin Atlantic
Thu 5/229:51 amSFO - GLA
2 stops19h 09mVirgin Atlantic
Deal found 3/24$638
This World Air Fares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:00 amGLA - SFO
1 stop14h 50mFinnair
Sat 5/1011:26 amSFO - GLA
2 stops17h 54mFinnair
Deal found 3/24$647
This World Air Fares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:45 pmGLA - SFO
1 stop26h 05mMultiple Airlines
Sun 9/284:35 pmSFO - GLA
1 stop14h 05mMultiple Airlines
Deal found 3/24$665
This Lufthansa deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:10 amGLA - SFO
2 stops23h 31mLufthansa
Sat 5/101:05 pmSFO - GLA
2 stops25h 55mLufthansa
Deal found 3/24$679
This TravelUp deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amGLA - SFO
2 stops17h 08mAir France
Mon 5/191:45 pmSFO - GLA
2 stops18h 25mAir France
Deal found 3/24$701
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amGLA - SFO
2 stops21h 26mDelta
Wed 9/102:20 pmSFO - GLA
2 stops17h 50mDelta
Deal found 3/24$705
This TravelUp deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:00 amGLA - SFO
1 stop13h 45mKLM
Fri 5/307:30 amSFO - GLA
2 stops18h 10mKLM
Deal found 3/24$758
This ChecknFly deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:10 amGLA - SFO
1 stop13h 35mAer Lingus
Fri 5/305:45 pmSFO - GLA
1 stop30h 20mAer Lingus
Deal found 3/24$924
This Iberia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:40 amGLA - SFO
2 stops18h 49mIberia
Fri 10/1710:25 amSFO - GLA
2 stops17h 45mIberia
Deal found 3/24$1,221
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:25 amGLA - SFO
1 stop15h 50mAmerican Airlines
Wed 4/234:20 pmSFO - GLA
1 stop17h 30mAmerican Airlines
Deal found 3/24$2,025

Cheapflights Fare Finder

Customize your flight search to find flights from Glasgow Intl 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, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to San Francisco that are best for you.

Fly from

Glasgow Intl

Fly to

San Francisco

Route

Depart

Return

Price

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 5/3

5:50 am-5:15 pm

1 stop19h 25m

San Francisco

Mon 5/19

4:20 pm-4:45 pm

1 stop16h 25m

$629

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 5/10

6:00 am-11:45 am

1 stop13h 45m

San Francisco

Thu 5/22

9:51 am-1:00 pm

2 stops19h 09m

$638

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 4/29

7:00 am-1:50 pm

1 stop14h 50m

San Francisco

Sat 5/10

11:26 am-1:20 pm

2 stops17h 54m

$647

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 9/20

7:45 pm-1:50 pm

1 stop26h 05m

San Francisco

Sun 9/28

4:35 pm-2:40 pm

1 stop14h 05m

$665

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Tue 4/29

6:10 am-9:41 pm

2 stops23h 31m

San Francisco

Sat 5/10

1:05 pm-11:00 pm

2 stops25h 55m

$679

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 5/3

6:00 am-3:08 pm

2 stops17h 08m

San Francisco

Mon 5/19

1:45 pm-4:10 pm

2 stops18h 25m

$701

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 9/3

6:00 am-7:26 pm

2 stops21h 26m

San Francisco

Wed 9/10

2:20 pm-4:10 pm

2 stops17h 50m

$705

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 5/24

6:00 am-11:45 am

1 stop13h 45m

San Francisco

Fri 5/30

7:30 am-9:40 am

2 stops18h 10m

$758

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Sat 5/24

10:10 am-3:45 pm

1 stop13h 35m

San Francisco

Fri 5/30

5:45 pm-8:05 am

1 stop30h 20m

$924

GlasgowSan Francisco

GLA - SFO

GLASFO

Glasgow Intl

Wed 9/10

8:40 am-7:29 pm

2 stops18h 49m

San Francisco

Fri 10/17

10:25 am-12:10 pm

2 stops17h 45m

$1,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 15 results
1
2

Compare providers for flights from Glasgow Intl to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to San Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Glasgow Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Glasgow Intl with our price prediction graph.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to San Francisco. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to San Francisco, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco (average of $276). Flying from Glasgow Intl Airport to San Francisco in June is currently the most expensive (average of $398). 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated March 25, 2025.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Glasgow Intl?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Glasgow Intl to San Francisco. You should not have trouble finding flights to San Francisco from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the San Francisco airport from Glasgow Intl. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • What are the cheapest airlines flying from Glasgow Intl Airport to San Francisco round-trip?

    Flying on British Airways is currently your cheapest option to San Francisco, with prices starting at $629. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and Finnair, with the lowest prices starting at $638 and $647, respectively. You may be able to fly from Glasgow Intl Airport to San Francisco for 17% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to San Francisco one-way?

    One-way options have recently been found by users for as low as $723 on British Airways. Other airlines that offer cheap prices include Lufthansa from $856 and Iberia from $872 one-way.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to San Francisco 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?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco (average of $276). Flying from Glasgow Intl Airport to San Francisco in June is currently the most expensive (average of $398). 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

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Campbell
Daly City
Pacific Grove

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Top airline flying from Glasgow Intl to San Francisco

Discover the top airline that operate flights from Glasgow Intl to San Francisco. 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 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$604Average$854FlexibilityNo cancel feeOn-time70%
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