Q: How much does it cost for a return flight from Glasgow Intl Airport to San Francisco?

Airfare is below average for this route at the moment. Glasgow Intl Airport to San Francisco flights typically cost between £483 and £662 in October. The cheapest return flight price found within the last 3 days was £451 on British Airways (14 Oct-21 Oct).

Question 1

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to San Francisco?

Accepted Answer

London (LHR) is the most affordable one-stop option, with an average return flight price of £687.

Question 2

What’s the top stopover airport for flights from Glasgow Intl Airport to San Francisco?

Accepted Answer

London (LHR) – chosen by Cheapflights users on 70% of one-stop itineraries from Glasgow Intl Airport to San Francisco on Cheapflights.

Question 3

What’s the fastest stopover option from Glasgow Intl Airport to San Francisco?

Accepted Answer

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 18m.

Question 4

How much does it cost for a return flight from Glasgow Intl Airport to San Francisco?

Accepted Answer

Airfare is below average for this route at the moment.Glasgow Intl Airport to San Francisco flights typically cost between £483 and £662 in October.
The cheapest return flight price found within the last 3 days was £451 on British Airways (14 Oct-21 Oct).

Question 5

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to San Francisco?

Accepted Answer

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 24m.

Question 6

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

Accepted Answer

Airlines like British Airways, Virgin Atlantic, and Delta fly from Glasgow Intl Airport to San Francisco in about 13h 45m. The time it takes to get you to your destination can typically vary by up to 2h 15m. There are 5021 mi between Glasgow Intl Airport and San Francisco. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 7

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

Accepted Answer

According to our current data, British Airways (£397), Finnair (£421), and KLM (£426) offers the cheapest pricing from Glasgow Intl Airport to San Francisco. British Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.

Question 8

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

Accepted Answer

The price you pay for your flight from Glasgow Intl Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to San Francisco (average of £538). Flying from Glasgow Intl Airport to San Francisco in July is currently the most expensive (average of £803). 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.

Question 10

What is the cheapest day to fly from Glasgow Intl Airport to San Francisco?

Accepted Answer

Travellers seeking maximum savings on their Glasgow Intl Airport to San Francisco flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 13

What are the most popular airlines that fly from Glasgow Intl Airport to San Francisco?

Accepted Answer

Before booking your flight from Glasgow Intl Airport to San Francisco check out the most popular airlines for this route: Air France, Finnair or British Airways.

Question 14

What is the cheapest day to fly round-trip from Glasgow Intl Airport to San Francisco?

Accepted Answer

Saturday flights are generally found to be more expensive for flights from Glasgow Intl Airport to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

Question 15

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

Accepted Answer

Users have found that booking a flight from Glasgow Intl Airport to San Francisco at least 14 days early can save you up to 42% on average compared to booking a flight this week. If booking 14 days before your flight isn’t an option for you, users have found flights from Glasgow Intl Airport to San Francisco for as little as £439 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £699 for flights departing within the next 3 days.

Question 16

What is the cheapest month to fly from Glasgow Intl Airport to San Francisco?

Accepted Answer

February is one of the best times of the year to fly to San Francisco from Glasgow Intl Airport. Prices for February average £545 per person but you can even find prices for as low as £389. The most expensive prices can be found in the month of August. Opting for a February flight can save you 30% on your journey compared to booking in August

Question 17

What is the cheapest time of day to fly from GLA to SFO?

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Glasgow Intl Airport to San Francisco by exploring options for tickets in the afternoon.

Question 18

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

Accepted Answer

San Francisco (SFO) is the airport you will fly into if you book a flight from Glasgow Intl to San Francisco. You should not have trouble finding flights to San Francisco from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the San Francisco airport from Glasgow Intl. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

Yes. Cheapflights offers flight deals from Glasgow Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from Glasgow Intl to San Francisco?

Accepted Answer

Cheapflights makes it easy to find Glasgow Intl to San Francisco 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.

Question 23

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow Intl to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 24

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

Accepted Answer

Yes, we can. To see specific flights from Glasgow Intl to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 25

Can Cheapflights notify me if prices for flights from Glasgow Intl to San Francisco become cheaper?

Accepted Answer

Yes! Start tracking prices for Glasgow Intl to San Francisco 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.

Round-trip from	£451
One-way from	£335
Popular in	August
Cheapest in	February
Average price	£568

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£397	Average£531	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£421	Average£528	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£426	Average£591	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£431	Average£484	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Virgin Atlantic	Cheapest£442	Average£662	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Iberia	Cheapest£455	Average£582	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£559	Average£738	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Cheap flights from Glasgow Intl Airport to San Francisco from £335

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Glasgow Intl to San Francisco are usually found in February or March, booked 90 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Glasgow Intl to San Francisco

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Find flight deals from Glasgow Intl to San Francisco

Cheapest flights from Glasgow Intl to San FranciscoExplore the most affordable flight options available from Glasgow Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Explore the most affordable flight options available from Glasgow Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

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

Best time to book a flight from Glasgow Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Glasgow Intl with our price prediction graph.

Cheapflights Insights

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

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

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

What is the cheapest time of day to fly from GLA to SFO?

How much does it cost for a return flight from Glasgow Intl Airport to San Francisco?

What’s the top stopover airport for flights from Glasgow Intl Airport to San Francisco?

What’s the fastest stopover option from Glasgow Intl Airport to San Francisco?

What’s the fastest stopover option from Glasgow Intl Airport to San Francisco?

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to San Francisco?

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with KLM, Air France, andVirgin Atlantic from Glasgow Intl Airport to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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Alternative routes for Glasgow Intl to San Francisco

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Top 7 airlines flying from Glasgow Intl to San Francisco

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

Can Cheapflights notify me if prices for flights from Glasgow Intl to San Francisco become cheaper?

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Cheapest flights from Glasgow Intl to San Francisco
Explore the most affordable flight options available from Glasgow Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.