Cheap Flights from Glasgow to San Francisco International

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Travellers and cabin class, 1 Adult, Economy

Compare Glasgow to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

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Flight deals from Glasgow to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Glasgow to San Francisco International Airport? If you want to travel next month, return fares start from $1,438. Find the lowest prices on one-way and return tickets right here.

San Francisco.$675 per passenger.Departing Wed, 21 Oct, returning Sun, 1 Nov.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Wed, 21 Oct, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Sun, 1 Nov, arriving in Glasgow Intl.Price includes taxes and charges.From $675, select.

San Francisco.$696 per passenger.Departing Tue, 24 Nov, returning Tue, 1 Dec.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 24 Nov, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Tue, 1 Dec, arriving in Glasgow Intl.Price includes taxes and charges.From $696, select.

San Francisco.$1,311 per passenger.Departing Mon, 28 Dec, returning Sun, 17 Jan.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Mon, 28 Dec, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Sun, 17 Jan, arriving in Glasgow Intl.Price includes taxes and charges.From $1,311, select.

San Francisco.$1,377 per passenger.Departing Mon, 9 Nov, returning Sun, 29 Nov.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Mon, 9 Nov, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Sun, 29 Nov, arriving in Glasgow Intl.Price includes taxes and charges.From $1,377, select.

San Francisco.$1,413 per passenger.Departing Wed, 7 Oct, returning Mon, 12 Oct.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Wed, 7 Oct, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Mon, 12 Oct, arriving in Glasgow Intl.Price includes taxes and charges.From $1,413, select.

San Francisco.$1,428 per passenger.Departing Wed, 30 Sep, returning Sat, 10 Oct.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Wed, 30 Sep, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Sat, 10 Oct, arriving in Glasgow Intl.Price includes taxes and charges.From $1,428, select.

San Francisco.$1,438 per passenger.Departing Tue, 15 Sep, returning Tue, 29 Sep.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Tue, 15 Sep, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Tue, 29 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From $1,438, select.

San Francisco.$1,453 per passenger.Departing Mon, 11 Jan, returning Sun, 24 Jan.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Mon, 11 Jan, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Sun, 24 Jan, arriving in Glasgow Intl.Price includes taxes and charges.From $1,453, select.

San Francisco.$1,465 per passenger.Departing Tue, 8 Dec, returning Sat, 12 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Tue, 8 Dec, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Sat, 12 Dec, arriving in Glasgow Intl.Price includes taxes and charges.From $1,465, select.

San Francisco.$1,472 per passenger.Departing Wed, 14 Apr, returning Wed, 21 Apr.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Wed, 14 Apr, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Wed, 21 Apr, arriving in Glasgow Intl.Price includes taxes and charges.From $1,472, select.

San Francisco.$1,481 per passenger.Departing Mon, 11 Jan, returning Mon, 1 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Mon, 11 Jan, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Mon, 1 Feb, arriving in Glasgow Intl.Price includes taxes and charges.From $1,481, select.

San Francisco.$1,481 per passenger.Departing Wed, 24 Mar, returning Fri, 2 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Wed, 24 Mar, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Fri, 2 Apr, arriving in Glasgow Intl.Price includes taxes and charges.From $1,481, select.

San Francisco.$1,481 per passenger.Departing Wed, 10 Feb, returning Sun, 14 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Wed, 10 Feb, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Sun, 14 Feb, arriving in Glasgow Intl.Price includes taxes and charges.From $1,481, select.

San Francisco.$1,482 per passenger.Departing Mon, 22 Feb, returning Mon, 15 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Mon, 22 Feb, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Mon, 15 Mar, arriving in Glasgow Intl.Price includes taxes and charges.From $1,482, select.

San Francisco.$1,482 per passenger.Departing Thu, 4 Mar, returning Fri, 12 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Thu, 4 Mar, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Fri, 12 Mar, arriving in Glasgow Intl.Price includes taxes and charges.From $1,482, select.

San Francisco.$1,488 per passenger.Departing Wed, 28 Apr, returning Thu, 6 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Wed, 28 Apr, arriving in San Francisco International.Inbound indirect flight with British Airways, departs from San Francisco International on Thu, 6 May, arriving in Glasgow Intl.Price includes taxes and charges.From $1,488, select.

Find the cheapest month to fly from Glasgow to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to San Francisco International flights are currently cheapest in November.

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Glasgow to San Francisco International: Alternative routes

Compare routes from Glasgow to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Glasgow to San Francisco: Flight information

The things to know before you go.

Cheapest flight found	$675
Cheapest month to fly	October

Finding cheap flights from Glasgow to San Francisco International: Frequently asked questions

How much are return flights from Glasgow to San Francisco International?

The best price we found for a return flight from Glasgow to San Francisco International is $675. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Glasgow to San Francisco International?

Currently, there are no airlines that fly direct from Glasgow to San Francisco International. But we found flights with one stop from $675.

How many flights are there a week from Glasgow to San Francisco International?

As of August 2026, there are no flights flying from Glasgow to San Francisco International.

When is the cheapest time to fly from Glasgow to San Francisco International?

The cheapest month to fly from Glasgow to San Francisco International is usually October.

Which upcoming date is cheapest to fly from Glasgow to San Francisco International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to San Francisco International Airport on Wednesday, 21 October 2026.

Can I get a direct flight from Glasgow to San Francisco International Airport?

No airlines currently offer direct flights between Glasgow and San Francisco International Airport. Most routes have one or more stops.

How can I find the best flight deal to San Francisco International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Francisco?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Glasgow to San Francisco International with?

The cheapest airline that flies to San Francisco International is Ryanair .

Travelling from Glasgow to San Francisco International Airport (SFO): What you need to know

San Francisco is eight hours behind Glasgow. San Francisco International Airport is located in San Francisco, which runs on the UTC-8 timezone.
Get to the airport on time so you don't miss your flight from Glasgow to SFO. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
You'll want to head there even earlier during popular months like September. Aim for two hours before a domestic departure and four hours ahead of international flights. After checking in, you can use any extra time to relax or go over your itinerary.

Airports in Glasgow

Glasgow Airport (GLA)

Stopovers are the ideal opportunity to break up your trip and possibly even visit a new city. When browsing cheap flights from Glasgow to SFO leaving from Glasgow Airport (GLA), uncheck the 'Direct flights only' box to find out where you can stop along the way. Here's where you could connect through:
- London Heathrow Airport (LHR)
- Amsterdam Schiphol Airport (AMS)
- Frankfurt Airport (FRA)
Located around 13 kilometres from central Glasgow, GLA can be reached in about 20 minutes by car (depending on traffic). The journey on public transport is roughly 30 minutes.
Searching for a convenient hotel close to Glasgow Airport? If you've booked an early flight from Glasgow to San Francisco International Airport, these accommodation options will put you just around the corner from the terminal:
Glasgow Airport has a solid on-time performance, reducing your chances of a delayed flight. Departures from GLA land at their destination as scheduled 81% of the time.

Glasgow Prestwick Airport (PIK)

Break up your flight from Glasgow to San Francisco International Airport with a stop at Barcelona-El Prat Airport (BCN). A major connection between Glasgow Prestwick Airport and SFO, it's a great opportunity to unwind before your onward flight.
On public transport, you can travel from central Glasgow to PIK in about 55 minutes. The terminal is roughly 48 kilometres away, and getting there by car will take approximately 50 minutes.
Want to enjoy an extra night away before catching your Glasgow to SFO flight? Check in to a hotel near Glasgow Prestwick Airport before your break officially begins. These stays are expecting you:
Flights from Glasgow Prestwick Airport are known for their punctuality, with 83% of them landing on schedule.

About San Francisco International Airport (SFO)

If you're coming in on a late flight from Glasgow to San Francisco International Airport, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and resting not long after at one of these options near SFO:
To get the lowest price, reserve your vehicle around one week ahead of your Glasgow to San Francisco International Airport flight.

Getting from San Francisco International Airport (SFO) to central San Francisco

Central San Francisco is around 21 kilometres from San Francisco International Airport and takes about 25 minutes to reach by car. See what your options are for heading into the city, whether that's with a taxi, car hire or ride-share.
Travelling by public transport takes about 35 minutes.

How to find the cheapest flights from Glasgow to San Francisco International Airport (SFO)

The lowest price we've found for a one-way ticket from Glasgow to San Francisco International Airport is $761. For a return flight on this route, the best price is $675. Depending on when and how early you book, these fares could change.
To pick up cheap flights from Glasgow to SFO, book early. Airlines generally offer their most competitively priced fares when flights are first released.
If you have some flexibility with your travel dates, try using the 'Whole month' search tool. It'll show you the cheapest price across every month when searching for your Glasgow to San Francisco International Airport ticket.
Locking in a cheap plane ticket from Glasgow to SFO is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.
Save money on your flight from Glasgow to San Francisco International Airport by using filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Glasgow to San Francisco International Airport (SFO)

It's time to work out when to book your flight from Glasgow to San Francisco International Airport (SFO). July is the busiest month to travel to San Francisco. If crowds aren't your thing, head there in December.
When booking your Glasgow to SFO plane ticket, consider the kind of weather forecast you're hoping for. September is the warmest month in San Francisco, with temperatures ranging from 12ºC to 24ºC.
January sees temperatures of between 5ºC and 16ºC. Look for cheap tickets from Glasgow to San Francisco International Airport around that time if you want to travel when it's cooler.

More about San Francisco

After booking your flight from Glasgow to San Francisco International Airport, find a hotel that's got location and comfort covered. Make one of these accommodation options your base for exploring San Francisco:
There are loads of exciting things to do in San Francisco when you're ready to sightsee. Head straight for Golden Gate Bridge followed by Painted Ladies - Alamo Square and Alcatraz Island.

Explore more of the United States

San Francisco is always a good idea, but there are so many other parts of the United States waiting to be explored. Around 257 kilometres east of San Francisco, a visit to Fresno will keep you on the go. Start with attractions like Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo.
If you're looking to explore another corner of the United States, consider Sacramento, about 129 kilometres northeast of San Francisco. California State Railroad Museum, Old Sacramento State Historic Park and Crocker Art Museum are among the biggest draws.