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Cheap flights from San Francisco to Glasgow Intl Airport from £180

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GLA
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Glasgow Intl
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 12 March 2026.

Wed 29/416:35
SFO
-
GLA
1 stop15h 00m
British Airways
Mon 11/520:50
GLA
-
SFO
1 stop25h 00m
British Airways
Deal found 10/3£518
Tue 8/916:35
SFO
-
GLA
1 stop14h 05m
British Airways
Tue 20/1005:55
GLA
-
SFO
1 stop15h 55m
British Airways
Deal found 9/3£519
Mon 10/816:35
SFO
-
GLA
1 stop15h 35m
British Airways
Thu 20/807:00
GLA
-
SFO
1 stop14h 50m
British Airways
Deal found 10/3£520
Mon 7/916:35
SFO
-
GLA
1 stop15h 35m
British Airways
Mon 21/919:35
GLA
-
SFO
1 stop26h 15m
British Airways
Deal found 9/3£522
Sun 12/416:35
SFO
-
GLA
1 stop17h 05m
British Airways
Tue 5/521:10
GLA
-
SFO
1 stop24h 40m
British Airways
Deal found 9/3£526
Tue 14/416:35
SFO
-
GLA
1 stop16h 10m
British Airways
Tue 28/419:30
GLA
-
SFO
1 stop26h 20m
British Airways
Deal found 9/3£529
Mon 11/516:35
SFO
-
GLA
1 stop14h 15m
British Airways
Wed 20/506:25
GLA
-
SFO
1 stop15h 25m
British Airways
Deal found 9/3£530
Wed 18/311:50
SFO
-
GLA
2 stops17h 55m
Delta
Wed 25/306:05
GLA
-
SFO
1 stop13h 45m
Delta
Deal found 8/3£532
Mon 6/416:35
SFO
-
GLA
2 stops18h 05m
British Airways
Tue 21/407:00
GLA
-
SFO
1 stop14h 50m
British Airways
Deal found 9/3£536

Find 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 12 March 2026.

Round-trip from

£518

One-way from

£180

Popular in

June

Cheapest in

February

Average price

£526
British Airways
  • British Airways
  • 29/4-11/5
  • 2 total stops
  • 40h 00m total
  • San Francisco to Glasgow
Search Deals
British Airways
  • British Airways
  • 17/8
  • 2 total stops
  • 19h 19m total
  • San Francisco to Glasgow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 12 March 2026.
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

Cheapest return flight

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 29/4

16:35-15:35

1 stop15h 00m

Glasgow Intl

Mon 11/5

20:50-13:50

1 stop25h 00m

£518
Fastest return journey

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 8/9

19:30-16:45

1 stop13h 15m

Glasgow Intl

Tue 20/10

09:35-20:21

2 stops18h 46m

£533

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 10/8

21:45-23:20

2 stops17h 35m

Glasgow Intl

Thu 20/8

07:00-13:50

1 stop14h 50m

£537

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 5/4

16:35-23:05

1 stop22h 30m

Glasgow Intl

Wed 22/4

16:50-13:50

1 stop29h 00m

£540

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Fri 1/5

11:52-14:10

2 stops18h 18m

Glasgow Intl

Thu 7/5

07:00-17:40

2 stops18h 40m

£570

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sat 9/5

21:35-23:30

2 stops17h 55m

Glasgow Intl

Tue 19/5

05:55-13:50

1 stop15h 55m

£578

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 29/4

10:32-16:10

2 stops21h 38m

Glasgow Intl

Wed 6/5

06:00-11:45

1 stop13h 45m

£580

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Thu 7/5

19:30-17:30

1 stop14h 00m

Glasgow Intl

Sun 17/5

06:00-17:40

2 stops19h 40m

£584
Cheapest one-way

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 17/8

15:21-18:40

2 stops19h 19m

£180

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 19/4

19:40-15:40

2 stops36h 00m

£226

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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.
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 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 6 March 2026.

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 49 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, January is the cheapest month in which you can book a flight from San Francisco to Glasgow Intl Airport (average of £410). Flying from San Francisco to Glasgow Intl Airport in June is currently the most expensive (average of £657). 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.

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.

  • What airport do you fly from for flights from San Francisco to Glasgow Intl?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Glasgow Intl. On average, San Francisco has 0 outbound flights to Glasgow Intl per day from 0 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

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

    British Airways can get you from San Francisco to Glasgow Intl Airport in just under 15h. Your travel time can differ by up to . San Francisco and Glasgow Intl Airport are separated by a distance of 5021 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Glasgow Intl Airport (average of £410). Flying from San Francisco to Glasgow Intl Airport in June is currently the most expensive (average of £657). 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

Travelling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Renfrew
Rothesay
Alexandria
Tarbert
Balloch

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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.

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