Cheap flights from San Francisco to Glasgow Intl Airport from £240
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from San Francisco to Glasgow Intl are usually found in February or January, booked 20 days in advance, depart on a Thursday or Wednesday and return on a Monday
Cheap flight deals from San Francisco to Glasgow Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Glasgow Intl (GLA). 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 4 July 2025.
Round-trip from | £333 |
---|---|
One-way from | £240 |
Popular in | June |
Cheapest in | February |
Average price | £776 |
Find flight deals from San Francisco to Glasgow Intl
Cheapest flights from San Francisco to Glasgow IntlExplore the most affordable flight options available from San Francisco to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from San Francisco to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from San Francisco to Glasgow Intl 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 4 July 2025.
Use the filters below to find and compare flights from San Francisco to Glasgow Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 17/8
17:45-21:25
1 stop19h 40m
Glasgow Intl
Sun 24/8
08:35-15:55
1 stop15h 20m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 21/9
19:20-16:40
1 stop13h 20m
Glasgow Intl
Tue 14/10
07:00-17:25
1 stop18h 25m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Mon 8/9
19:20-18:30
1 stop15h 10m
Glasgow Intl
Wed 17/9
08:40-17:25
1 stop16h 45m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Fri 10/10
14:40-22:50
1 stop24h 10m
Glasgow Intl
Thu 16/10
06:10-12:40
1 stop14h 30m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Thu 31/7
17:45-19:40
2 stops17h 55m
Glasgow Intl
Wed 20/8
07:00-20:32
2 stops21h 32m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 31/8
13:45-23:10
1 stop25h 25m
Glasgow Intl
Tue 9/9
06:00-11:45
1 stop13h 45m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Mon 28/7
17:45-11:30
1 stop33h 45m
Glasgow Intl
Wed 13/8
17:20-15:55
1 stop30h 35m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sat 16/8
06:00-12:55
2 stops22h 55m
Glasgow Intl
Mon 25/8
06:00-11:45
1 stop13h 45m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Thu 11/9
10:45-13:25
2 stops18h 40m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 12/8
19:20-18:50
1 stop15h 30m
Best time to book a flight from San Francisco to Glasgow Intl
Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from San Francisco with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Glasgow Intl Airport
How far ahead should I book a flight from San Francisco to Glasgow Intl Airport?
Use this chart to determine the optimal time to book a return flight from San Francisco to Glasgow Intl. Price data was last updated on 27 June 2025.
The price you pay for your flight from San Francisco to Glasgow Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Glasgow Intl Airport?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Glasgow Intl Airport (average of £97). Flying from San Francisco to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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 SFO to GLA?
Find hourly flight availability from San Francisco to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.
It’s optimal to fly from San Francisco to Glasgow Intl Airport in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.
Reviews of airlines servicing Glasgow Intl
Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with KLM, Finnair, andAmerican Airlines from San Francisco to Glasgow Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Entertainment
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Food
Entertainment
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Food
Entertainment
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Food
Entertainment
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Food
Entertainment
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Food
Entertainment
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Glasgow Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to Glasgow Intl
Discover the top airline that operate flights from San Francisco to Glasgow Intl. 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 4 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from San Francisco to Glasgow Intl?
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Why should you use Cheapflights to find cheap flight tickets from San Francisco to Glasgow Intl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Glasgow Intl.
Can Cheapflights find flights from San Francisco to Glasgow Intl with no change fees?
Certainly. Search results for flights to Glasgow Intl from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Francisco to Glasgow Intl become cheaper?
Yes! Start tracking prices for San Francisco to Glasgow Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.