Cheap flights from San Francisco to Glasgow Intl Airport from £199

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GLA
23 7월 — 30 7월1
1 adult

Cheapflights Tip: The best prices from San Francisco to Glasgow Intl are usually found in February or January, booked 51 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 18 7월 2025.

Round-trip from

£488

One-way from

£199

Popular in

June

Cheapest in

February

Average price

£775
Lufthansa
  • Lufthansa
  • 8/9-16/9
  • 3 total stops
  • 43h 07m total
  • San Francisco to Glasgow
16/8
  • 16/8
  • 2 total stops
  • 58h 12m total
  • San Francisco to Glasgow
Highest demand for flights based on searches. 22% potential increase in price (£127 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find 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 18 7월 2025.

월 8/914:40SFO - GLA
1 stop24h 10mLufthansa
화 16/906:10GLA - SFO
2 stops18h 57mLufthansa
Deal found 17/7£488
월 8/916:37SFO - GLA
2 stops21h 48mBritish Airways
수 17/905:50GLA - SFO
2 stops20h 11mBritish Airways
Deal found 17/7£489
금 10/1019:20SFO - GLA
1 stop17h 00mAmerican Airlines
월 20/1009:05GLA - SFO
1 stop16h 20mAmerican Airlines
Deal found 16/7£501
일 17/817:40SFO - GLA
1 stop18h 00mAer Lingus
일 24/808:35GLA - SFO
1 stop15h 20mAer Lingus
Deal found 16/7£507
화 9/913:45SFO - GLA
1 stop34h 25mKLM
목 18/906:00GLA - SFO
1 stop13h 45mKLM
Deal found 17/7£508
토 11/1008:30SFO - GLA
2 stops19h 50mMultiple Airlines
일 19/1006:10GLA - SFO
1 stop14h 30mMultiple Airlines
Deal found 17/7£510
수 12/1113:55SFO - GLA
1 stop14h 50mVirgin Atlantic
일 16/1117:20GLA - SFO
1 stop26h 30mVirgin Atlantic
Deal found 17/7£530
수 6/805:50SFO - GLA
2 stops18h 35mDelta
일 24/809:10GLA - SFO
2 stops18h 41mDelta
Deal found 18/7£541

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 18 7월 2025.
Use the filters below to find and compare flights from San Francisco to Glasgow Intl Airport that are best for you.

Fly from

San Francisco

Fly to

Glasgow Intl

Route

Depart

Return

Price

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

월 8/9

14:40-22:50

1 stop24h 10m

Glasgow Intl

화 16/9

06:10-17:07

2 stops18h 57m

£488

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

월 8/9

16:37-22:25

2 stops21h 48m

Glasgow Intl

수 17/9

05:50-18:01

2 stops20h 11m

£489

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

금 10/10

19:20-20:20

1 stop17h 00m

Glasgow Intl

월 20/10

09:05-17:25

1 stop16h 20m

£501

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

일 17/8

17:40-19:40

1 stop18h 00m

Glasgow Intl

일 24/8

08:35-15:55

1 stop15h 20m

£507

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

화 9/9

13:45-08:10

1 stop34h 25m

Glasgow Intl

목 18/9

06:00-11:45

1 stop13h 45m

£508

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

토 11/10

08:30-12:20

2 stops19h 50m

Glasgow Intl

일 19/10

06:10-12:40

1 stop14h 30m

£510

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

수 20/8

06:00-08:25

2 stops18h 25m

Glasgow Intl

화 26/8

06:00-11:45

1 stop13h 45m

£511

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

수 12/11

13:55-08:30

1 stop34h 35m

Glasgow Intl

일 16/11

17:20-11:50

1 stop26h 30m

£530

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

토 16/8

16:03-10:15

2 stops58h 12m

£199

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

월 22/9

19:20-19:40

1 stop16h 20m

£277

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 13 results
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 11 July 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 51 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 18 7월 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 18 7월 2025.
Check out reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic 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.

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 1 airline. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

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

    Flying on Lufthansa is currently your cheapest option to Glasgow Intl Airport, with prices starting at £488. Additional return tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at £489 and £501, respectively. Lufthansa is priced at 17% lower than the current average price of a flight leaving 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 £277. Delta flights start at £328 while deals on Lufthansa start at £397 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 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, 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.

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
Largs
Renfrew
Kilmarnock
Dunoon
East Kilbride
Dumbarton
Arrochar
Clydebank
Inveraray
Ballachulish
Rothesay
Alexandria
Tarbert
Balloch

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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 18 7월 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£430Average£482FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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.

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