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Cheap flights from Glasgow Intl Airport to San Francisco Bay Area

GLA — SFO
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Glasgow Intl to San Francisco Bay Area

Popular in

August

Cheapest in

February

Average price

£718
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to San Francisco Bay Area

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

The price you pay for your flight from Glasgow Intl Airport to San Francisco Bay Area may vary depending on when you book. For the best chance of a lower fare, look to book 35 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 Glasgow Intl Airport to San Francisco Bay Area?

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £604). Flying from Glasgow Intl Airport to San Francisco Bay Area in August is currently the most expensive (average of £765). 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 San Francisco Bay Area

Read reviews from past customers who have flown with KLM,Virgin Atlantic, andAer Lingus from Glasgow Intl Airport to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,592 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
KLM
7.8
Good
1,592 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Virgin Atlantic
7.5
Good
697 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Aer Lingus
7.3
Good
1,851 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
British Airways
6.7
Okay
8,269 reviews
KLM
7.8
Good
1,592 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

  • What are the most popular routes from Glasgow Intl Airport to San Francisco Bay Area?

    When deciding which route to take from Glasgow Intl Airport to San Francisco Bay Area consider Glasgow Intl - San Francisco, Glasgow Intl - San Jose or Glasgow Intl - Oakland as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco Bay Area (average of £604). Flying from Glasgow Intl Airport to San Francisco Bay Area in August is currently the most expensive (average of £765). 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

Top 4 airlines flying from Glasgow Intl to San Francisco Bay Area

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£378Average£694FlexibilityNo cancel feeOn-time72%
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British AirwaysCheapest£476Average£635FlexibilityNo cancel feeOn-time70%
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KLMCheapest£490Average£659FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£585Average£760FlexibilityNo cancel feeOn-timeN/A
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Cheapflights makes it easy to find Glasgow Intl to San Francisco Bay Area flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to San Francisco Bay Area?

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Can Cheapflights find flights from Glasgow Intl to San Francisco Bay Area with no change fees?

Need flexible booking options for your flight to San Francisco Bay Area from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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