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Flight tickets from London to South San Francisco

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Compare London to South San Francisco flight deals

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

Book the best South San Francisco fare with no extra fees

Flight deals from London to South San Francisco

Looking for a cheap last-minute deal or the best return flight from London to South San Francisco? Find the lowest prices on one-way and return tickets right here.
San Francisco.₹ 24,695 per passenger.Departing Mon, 12 May.One-way flight with LEVEL.Outbound indirect flight with LEVEL, departs from London Gatwick on Mon, 12 May, arriving in San Francisco International.Price includes taxes and charges.From ₹ 24,695, select.
San Francisco.₹ 27,726 per passenger.Departing Thu, 28 Aug.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Thu, 28 Aug, arriving in San Francisco International.Price includes taxes and charges.From ₹ 27,726, select.
San Francisco.₹ 27,826 per passenger.Departing Wed, 4 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 4 Jun, arriving in San Francisco International.Price includes taxes and charges.From ₹ 27,826, select.
San Francisco.₹ 30,094 per passenger.Departing Fri, 12 Sep.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 12 Sep, arriving in San Francisco International.Price includes taxes and charges.From ₹ 30,094, select.
San Francisco.₹ 30,406 per passenger.Departing Tue, 29 Apr.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Tue, 29 Apr, arriving in San Francisco International.Price includes taxes and charges.From ₹ 30,406, select.
San Francisco.₹ 33,361 per passenger.Departing Tue, 15 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 15 Jul, arriving in San Francisco International.Price includes taxes and charges.From ₹ 33,361, select.
San Francisco.₹ 33,993 per passenger.Departing Sat, 1 Nov.One-way flight with Fly Play.Outbound indirect flight with Fly Play, departs from London Stansted on Sat, 1 Nov, arriving in San Francisco International.Price includes taxes and charges.From ₹ 33,993, select.
San Francisco.₹ 34,047 per passenger.Departing Fri, 3 Oct.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 3 Oct, arriving in San Francisco International.Price includes taxes and charges.From ₹ 34,047, select.

London to South San Francisco: Flight information

The things to know before you go.
Fly intoSan Francisco International Airport
Distance to South San Francisco4.9 km
Cheapest flight₹ 24,695, London Airport to San Francisco International Airport
Cheapest month to flyMay
Most popular airlineAir New Zealand
Average flight time11 hrs, 6 mins

Find the cheapest month to fly from London to South San Francisco

We’re always keeping an eye on fares, so you can find the best flight deal in seconds. It looks like London to South San Francisco flights are currently cheapest in May. We’ve based this on flights into San Francisco International Airport.
Apr
from ₹ 30,406
May
from ₹ 24,695
Jun
from ₹ 27,826
Jul
from ₹ 33,361
Aug
from ₹ 27,726
Sep
from ₹ 30,094
Oct
from ₹ 34,047
Nov
from ₹ 33,993
Dec
from ₹ 38,294
Jan
from ₹ 39,204
Feb
from ₹ 37,560
Mar
from ₹ 35,303

Finding cheap flights from London to South San Francisco: Frequently asked questions

There are 3 airports near South San Francisco: San Francisco International Airport, Oakland Metropolitan Oak Airport and San Carlos Airport.
The best price we found for a return flight from London to South San Francisco is ₹ 33,364. 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.
Air New Zealand, KLM, Air Canada all offer direct flights to San Francisco International Airport.
We've checked every London to South San Francisco fare we could find, and the cheapest upcoming date to fly seems to be on Wednesday, 19 November 2025. Overall, the cheapest month to fly from London to South San Francisco is usually November.
If you're flying from London, the cheapest airport near South San Francisco is San Francisco International – which is 4.9 km away from the centre of South San Francisco. We've found flights into this airport from ₹ 33,364.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to South San Francisco on Wednesday, 19 November 2025.
No airlines currently offer direct flights between London and South San Francisco. Most routes have one or more stops.
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 South San Francisco 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to South San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
San Francisco International Airport is 4.9km from South San Francisco, Oakland Metropolitan Oak Airport is 18.6km from South San Francisco, and San Carlos Airport is 21.0km from South San Francisco.
San Francisco International Airport is closest to South San Francisco, at around 4.9 km away.
The cheapest airline that flies to South San Francisco is SWISS. And the cheapest airline that flies to Oakland Metropolitan Oak Airport is Austrian Airlines.