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Glasgow Intl

$311+ Cheap flights from San Francisco (SFO) to Glasgow Intl (GLA)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GLA
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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Cheap flight deals from San Francisco to Glasgow Intl

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 June 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:35 pm
SFO
-
GLA
1 stop14h 05m
Multiple Airlines
Wed 9/910:35 pm
GLA
-
SFO
2 stops45h 45m
Multiple Airlines
Deal found 6/22$761
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:35 pm
SFO
-
GLA
1 stop14h 05m
Multiple Airlines
Tue 9/88:40 pm
GLA
-
SFO
2 stops47h 40m
Multiple Airlines
Deal found 6/22$762
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:40 pm
SFO
-
GLA
1 stop13h 15m
Multiple Airlines
Mon 8/249:45 pm
GLA
-
SFO
2 stops46h 35m
Multiple Airlines
Deal found 6/23$764
This Mytrip deal was found by Cheapflights users on 6/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SFO
-
GLA
2 stops19h 40m
Multiple Airlines
Tue 9/89:10 am
GLA
-
SFO
3 stops37h 25m
Multiple Airlines
Deal found 6/20$783
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:35 pm
SFO
-
GLA
1 stop19h 25m
Multiple Airlines
Wed 9/910:35 pm
GLA
-
SFO
2 stops45h 45m
Multiple Airlines
Deal found 6/22$789
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:35 pm
SFO
-
GLA
1 stop19h 25m
Multiple Airlines
Tue 9/88:40 pm
GLA
-
SFO
2 stops47h 40m
Multiple Airlines
Deal found 6/22$790
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 pm
SFO
-
GLA
1 stop13h 45m
Multiple Airlines
Tue 10/69:20 pm
GLA
-
SFO
2 stops26h 55m
Multiple Airlines
Deal found 6/20$806
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm
SFO
-
GLA
1 stop15h 10m
Multiple Airlines
Tue 10/278:25 am
GLA
-
SFO
2 stops40h 05m
Multiple Airlines
Deal found 6/18$807

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 June 23, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$783
(Mytrip)

One-way from

$311
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,273
Provider with most accurate pricing for San Francisco-Glasgow Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Glasgow Intl flights.
Search Deals
From San Francisco to Glasgow Intl
Search Deals
One-way flight from San Francisco to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 23, 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 round-trip

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 10/18

7:30 pm-6:45 pm

1 stop15h 15m

Glasgow Intl

Mon 10/26

8:25 pm-4:00 pm

1 stop26h 35m

$854

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 10/18

7:30 pm-6:45 pm

1 stop15h 15m

Glasgow Intl

Wed 10/28

11:40 am-7:35 pm

1 stop14h 55m

$857

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 10/21

4:35 pm-5:50 pm

1 stop17h 15m

Glasgow Intl

Mon 10/26

5:45 pm-3:55 pm

1 stop29h 10m

$857
Quickest round-trip

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 10/19

7:30 pm-5:40 pm

1 stop14h 10m

Glasgow Intl

Thu 10/29

11:30 am-7:35 pm

1 stop15h 05m

$857

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 10/18

11:05 am-12:55 pm

2 stops17h 50m

Glasgow Intl

Mon 10/26

5:15 pm-12:45 pm

1 stop26h 30m

$867

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 10/20

7:00 am-12:55 pm

2 stops21h 55m

Glasgow Intl

Wed 10/28

9:05 am-12:45 pm

1 stop34h 40m

$870

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 8/25

6:00 am-10:10 am

2 stops20h 10m

Glasgow Intl

Tue 9/1

2:00 pm-12:30 am

2 stops18h 30m

$877

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 8/17

9:30 pm-11:20 pm

2 stops17h 50m

Glasgow Intl

Wed 8/26

9:30 am-5:30 pm

1 stop16h 00m

$883

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 9/16

5:00 am-10:10 am

2 stops21h 10m

Glasgow Intl

Tue 9/22

2:00 pm-9:26 am

2 stops27h 26m

$891
Cheapest one-way
Quickest one-way

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 9/16

5:40 pm-3:25 pm

1 stop13h 45m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from San Francisco to Glasgow Intl

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 San Francisco to Glasgow Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 San Francisco-Glasgow Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Francisco-Glasgow Intl Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Francisco-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Glasgow Intl Airport flights, Cheapflights users trust Ovago the most. Ovago 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 San Francisco-Glasgow Intl Airport 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 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 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 San Francisco to Glasgow Intl Airport

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

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Glasgow Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Glasgow Intl Airport (average of $668). Flying from San Francisco to Glasgow Intl Airport in June is currently the most expensive (average of $1,273). 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.

How much does it cost to fly round-trip from San Francisco to Glasgow Intl Airport?

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 June 23, 2026.
Read through reviews of airlines operating flights from San Francisco to Glasgow Intl Airport, such as KLM,Aer Lingus, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,620 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,744 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,086 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,064 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    San Francisco (SFO), located 11.0 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Glasgow Intl. 6 airlines have flights from San Francisco to Glasgow Intl on a regular basis. Booking flights from San Francisco to Glasgow Intl should not be difficult; the airport handles an average of 0 outbound flights to Glasgow Intl per day.

  • 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 15m. Your travel time can differ by up to . Airlines will cover a distance of 5021 mi.

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

    Our cheapest airline available from San Francisco to Glasgow Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $616 on this airline. Additional options worth looking into are KLM and Lufthansa, starting at $617 and $667 round-trip. These flights start at 27% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $208. American Airlines flights start at $343 while deals on Aer Lingus start at $349 one-way.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from San Francisco to Glasgow Intl Airport (average of $668). Flying from San Francisco to Glasgow Intl Airport in June is currently the most expensive (average of $1,273). 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

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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.
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Top 6 airlines flying from San Francisco to Glasgow Intl

Discover the top 6 airlines 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 2,558,603 searches. Data last updated June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$616Average$838FlexibilityNo cancel feeOn-time70%
KLMCheapest$617Average$1,090FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$667Average$891FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$667Average$677FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$697Average$921FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,010Average$1,162FlexibilityNo cancel feeOn-time69%

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