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$173+ Cheap flights from San Francisco (SFO) to Glasgow

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GLA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from San Francisco to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Glasgow (GG1). 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 January 8, 2026.

Round-trip from

$544
(Cheapflightsfares)

One-way from

$173
(Netflights)

Popular in

June

Cheapest in

January

Average price

$628
From San Francisco to Glasgow
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One-way flight from San Francisco to Glasgow
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Highest demand for flights based on searches. 19% potential increase in price ($199 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Francisco to Glasgow

Cheapest flights from San Francisco to Glasgow
Explore the most affordable flight options available from San Francisco to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:40 pmSFO - GLA
1 stop13h 35mBritish Airways
Thu 3/58:40 amGLA - SFO
1 stop14h 20mBritish Airways
Deal found 1/6$544
This Cheapflightsfares deal was found by Cheapflights users on 1/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:50 pmSFO - GLA
2 stops16h 35mBritish Airways
Wed 2/118:40 amGLA - SFO
1 stop14h 20mBritish Airways
Deal found 1/7$548
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:50 pmSFO - GLA
2 stops16h 35mBritish Airways
Thu 2/1212:45 pmGLA - SFO
1 stop14h 00mBritish Airways
Deal found 1/8$549
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:35 pmSFO - GLA
1 stop14h 05mBritish Airways
Mon 5/48:50 pmGLA - SFO
2 stops27h 00mBritish Airways
Deal found 1/8$551
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:30 pmSFO - GLA
1 stop16h 45mBritish Airways
Mon 3/168:10 pmGLA - SFO
2 stops26h 50mBritish Airways
Deal found 1/8$553
This oojo deal was found by Cheapflights users on 1/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:00 amSFO - GLA
2 stops23h 30mBritish Airways
Mon 3/168:25 pmGLA - SFO
1 stop26h 35mBritish Airways
Deal found 1/8$555
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:00 amSFO - GLA
2 stops20h 45mBritish Airways
Mon 2/162:00 pmGLA - SFO
1 stop33h 00mBritish Airways
Deal found 1/8$559
This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:50 pmSFO - GLA
2 stops16h 45mBritish Airways
Mon 2/162:00 pmGLA - SFO
1 stop33h 00mBritish Airways
Deal found 1/7$561
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:13 pmSFO - GLA
2 stops18h 27mBritish Airways
Wed 4/226:25 amGLA - SFO
1 stop15h 25mBritish Airways
Deal found 1/8$564

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Glasgow 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 January 8, 2026.
Use the filters below to find and compare flights from San Francisco to Glasgow that are best for you.

Fly from

San Francisco

Fly to

Glasgow

Route

Depart

Return

Price

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 2/1

8:40 pm-9:25 pm

1 stop16h 45m

Glasgow Intl

Mon 2/16

8:25 pm-3:00 pm

1 stop26h 35m

$559

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 2/2

5:30 pm-4:35 pm

1 stop15h 05m

Glasgow Intl

Mon 2/16

2:00 pm-3:00 pm

1 stop33h 00m

$561

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 2/11

5:30 pm-3:50 pm

1 stop14h 20m

Glasgow Intl

Mon 2/16

8:10 pm-3:35 pm

1 stop27h 25m

$568

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 4/12

4:31 pm-6:45 pm

2 stops18h 14m

Glasgow Intl

Tue 5/5

5:55 am-1:50 pm

1 stop15h 55m

$581

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Thu 2/12

5:30 pm-5:50 pm

1 stop16h 20m

Glasgow Intl

Tue 2/17

7:25 am-3:00 pm

1 stop15h 35m

$610

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 2/11

5:30 pm-3:50 pm

1 stop14h 20m

Glasgow Intl

Sun 2/15

5:55 am-3:00 pm

1 stop17h 05m

$610

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 4/21

4:31 pm-6:40 pm

2 stops18h 09m

$176

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 4/22

4:35 pm-2:40 pm

1 stop14h 05m

$180

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 4/20

4:35 pm-4:10 pm

1 stop15h 35m

$180

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Wed 3/11

9:40 pm-10:30 pm

1 stop17h 50m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 23 results
1
2
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Best time to book a flight from San Francisco to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Glasgow. Price data was last updated on January 2, 2026.

The price you pay for your flight from San Francisco to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 27 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?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Glasgow (average of $551). Flying from San Francisco to Glasgow in June is currently the most expensive (average of $977). 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.

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated January 8, 2026.
Peruse reviews from past customers who have flown with KLM, American Airlines, and Aer Lingus from San Francisco to Glasgow 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.
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
American Airlines
7.2
Good
11,097 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Aer Lingus
7.2
Good
1,429 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,698 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,659 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Glasgow. 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?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Glasgow. You should not have trouble finding flights to Glasgow from San Francisco; the airport handles an average of 0 outbound flights to Glasgow per day. You should also have plenty of airline options to choose from since 12 airlines have flights from the San Francisco airport to Glasgow. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

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

    Airlines like British Airways fly from San Francisco to Glasgow in about 16h 45m. The time it takes to get you to your destination can typically vary by up to . The distance from San Francisco to Glasgow is about 5021 mi.

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

    According to our current data, British Airways ($589), American Airlines ($612), and KLM ($617) offers the cheapest pricing from San Francisco to Glasgow. British Airways is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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.

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

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Glasgow (average of $551). Flying from San Francisco to Glasgow in June is currently the most expensive (average of $977). 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

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Top 10 airlines flying from San Francisco to Glasgow

Discover the top 10 airlines that operate flights from San Francisco to Glasgow. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$245Average$1,049FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$589Average$803FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$598Average$675FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$612Average$762FlexibilityNo cancel feeOn-time71%
KLMCheapest$617Average$1,078FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$621Average$875FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$691Average$955FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$694Average$985FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$696Average$881FlexibilityNo cancel feeOn-time72%
DeltaCheapest$723Average$1,027FlexibilityNo cancel feeOn-timeN/A

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