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Flights to San Francisco International (SFO) Airport

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Compare San Francisco International Airport flights across hundreds of providers

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Flight deals to San Francisco International

Looking for a cheap last-minute deal or the best return flight to San Francisco International? Find the lowest prices on one-way and return tickets right here.
San Francisco.£325 per passenger.Departing Mon, 2 Feb, returning Sat, 21 Feb.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Gatwick on Mon, 2 Feb, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Sat, 21 Feb, arriving in London Heathrow.Price includes taxes and charges.From £325, select.
Mon, 2 FebLGW - SFO with SWISS
1 stop
Sat, 21 FebSFO - LHR with SWISS
1 stop
from £325
San Francisco.£331 per passenger.Departing Wed, 5 Nov, returning Wed, 19 Nov.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Wed, 5 Nov, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Wed, 19 Nov, arriving in London Gatwick.Price includes taxes and charges.From £331, select.
Wed, 5 NovLHR - SFO with SWISS
1 stop
Wed, 19 NovSFO - LGW with SWISS
1 stop
from £331
San Francisco.£332 per passenger.Departing Sun, 25 May, returning Wed, 4 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Sun, 25 May, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Wed, 4 Jun, arriving in London Heathrow.Price includes taxes and charges.From £332, select.
Sun, 25 MayLHR - SFO with SWISS
1 stop
Wed, 4 JunSFO - LHR with SWISS
1 stop
from £332
San Francisco.£333 per passenger.Departing Wed, 28 May, returning Fri, 1 May.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Wed, 28 May, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Fri, 1 May, arriving in London Gatwick.Price includes taxes and charges.From £333, select.
Wed, 28 MayLHR - SFO with SWISS
1 stop
Fri, 1 MaySFO - LGW with SWISS
1 stop
from £333
San Francisco.£338 per passenger.Departing Thu, 4 Dec, returning Mon, 15 Dec.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Thu, 4 Dec, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Mon, 15 Dec, arriving in London Heathrow.Price includes taxes and charges.From £338, select.
Thu, 4 DecLHR - SFO with SWISS
1 stop
Mon, 15 DecSFO - LHR with SWISS
1 stop
from £338
San Francisco.£338 per passenger.Departing Thu, 11 Sep, returning Mon, 22 Sep.Return flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Thu, 11 Sep, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Mon, 22 Sep, arriving in London Gatwick.Price includes taxes and charges.From £338, select.
Thu, 11 SepLHR - SFO with SWISS
1 stop
Mon, 22 SepSFO - LGW with SWISS
1 stop
from £338
San Francisco.£338 per passenger.Departing Sun, 1 Mar, returning Thu, 5 Mar.Return flight with SWISS and Lufthansa.Outbound indirect flight with SWISS, departs from London Heathrow on Sun, 1 Mar, arriving in San Francisco International.Inbound indirect flight with Lufthansa, departs from San Francisco International on Thu, 5 Mar, arriving in London Heathrow.Price includes taxes and charges.From £338, select.
Sun, 1 MarLHR - SFO with SWISS
1 stop
Thu, 5 MarSFO - LHR with Lufthansa
1 stop
from £338
San Francisco.£339 per passenger.Departing Wed, 21 May, returning Tue, 27 May.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from London Heathrow on Wed, 21 May, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Tue, 27 May, arriving in London Gatwick.Price includes taxes and charges.From £339, select.
Wed, 21 MayLHR - SFO with Lufthansa
1 stop
Tue, 27 MaySFO - LGW with SWISS
1 stop
from £339
How did we find these deals? The deals you see here are the lowest prices for flight tickets to San Francisco International found in the last 4 days, and are subject to change and availability.

Find the cheapest time to fly to San Francisco International

Flexible on travel dates? Find the cheapest month – or even day – to fly to San Francisco International.
May
from £339
Jun
from £350
Jul
from £373
Aug
from £390
Sep
from £338
Oct
from £357
Nov
from £331
Dec
from £338
Jan
from £347
Feb
from £325
Mar
from £338
Apr
from £353

Airports near San Francisco

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

Direct flights to San Francisco International

Frequently asked questions

The average flight time to San Francisco International is 11 hours and 6 minutes. We've calculated this based on journeys from London.
Air New Zealand, KLM, United, Air Canada, SWISS, Lufthansa, Brussels Airlines and Austrian Airlines all fly direct to San Francisco International.
The cheapest month to fly to San Francisco International is usually February.
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.
Yes – the average flight time is 11 hours and 6 minutes.
The best price we found for a return flight to San Francisco International is £325. 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.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to San Francisco International Airport is Monday, 2 February 2026.
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.
Currently, SWISS and Brussels Airlines offer the cheapest flight tickets to San Francisco International.

Flying to San Francisco International

The things to know before you go.
Cheapest flight found£325
Cheapest month to flyFebruary
Average flight time11 hrs, 6 mins
Most popular airlineAir New Zealand
Average flights per week279

How to find cheap flights to San Francisco International Airport (SFO)

  • The lowest price we've seen for a one-way flight to San Francisco International Airport is £215. A return plane ticket to SFO right now is £325.

  • Book at the right time with Price Alerts. You'll get an email or a notification on the app if the price of tickets to SFO changes.

  • Roughly six months before heading off is an ideal time to book tickets to San Francisco, where San Francisco International Airport is located. That's the general recommendation if you're hoping to lock in the lowest prices.

  • Widen your search for cheap flights to San Francisco by choosing the 'Add nearby airports' option. This will let you see prices for all the nearest airports at your destination and departure points and could help you save money.

  • Consider taking a flight with a stop, as indirect routes are generally cheaper. Simply uncheck the 'Direct flights' box when searching for your plane tickets to San Francisco International Airport.

Best time to go to San Francisco

  • May is usually the cheapest month to hop on a flight to San Francisco.

  • Take advantage of the 'Whole month' tool if you have flexible travel dates. Browse fares for an entire month and find a flight to SFO that fits your budget and itinerary.

  • August is the most popular month for flights to SFO. Travel then if you're eager to see San Francisco at its busiest and best.

  • February is the quietest period of the year to visit if you're after a slower pace. You'll generally find cheaper prices on plane tickets to San Francisco then.

  • Check the weather before you go. September is the warmest time of year in San Francisco, averaging between 12ºC and 22ºC.

  • Ranging from 6ºC to 16ºC, January is when temperatures are at their lowest.

Flying to San Francisco International Airport (SFO): what you need to know

  • Offering direct flights to San Francisco International Airport, these leading airlines make getting to San Francisco easy:

    • United Airlines

    • Alaska Airlines

    • Frontier Airlines

  • Whether you're coming in late or simply want the convenience of staying close by, you'll find some good hotels near San Francisco International Airport. Relax and recharge at one of these after your flight to SFO touches down:

    • Bay Landing Hotel

    • DoubleTree by Hilton San Francisco Airport

    • Hilton San Francisco Airport Bayfront

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

  • The distance from SFO to central San Francisco is about 13 miles.

  • You'll reach the centre in around 20 minutes if you're ride-sharing or driving a car hire after your flight to SFO.

  • The trip when using public transport takes about 45 minutes.

  • If you want to stay close to all the action in San Francisco, unpack your bags at one of these popular hotels:

    • BEI San Francisco, Trademark Collection by Wyndham

    • Hotel G San Francisco

    • Hilton Parc 55 San Francisco Union Square

San Francisco highlights

Golden Gate Bridge

  • Around 4 miles north-west of the centre in Presidio, Golden Gate Bridge is a must-see on your travel itinerary. Make it one of the first stops after your flight to San Francisco International Airport.

Alcatraz Island

  • Another awesome San Francisco attraction, Alcatraz Island is roughly 4 miles north of the centre in Fisherman's Wharf.

Lombard Street

  • From the heart of the city, this highlight is around 2 miles north. It's located in the Russian Hill neighbourhood and a great addition to any San Francisco trip.

Complete your trip with a San Francisco car hire

  • Don't forget to browse our car rentals in San Francisco after you've reserved your hotel and cheap flight to San Francisco International Airport. All the best offers are in one place, making it simple to compare prices and drive off in your dream ride.

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Hayes Valley Inn
Herbert Hotel
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Plan your trip to San Francisco

  • Car hire from San Francisco International
  • Hotels in San Francisco

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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