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Low Price Flights from London to San Francisco

Top Airlines Flying from London to San Francisco

Choose from 1 carriers that fly from London to San Francisco, including British Airways,,
British Airways logo British Airways

Cheap Flight Deals from London to San Francisco

Find direct flights from London to San Francisco within the next three months. Book one-way flights from AU$ 674 or return tickets from AU$ 876.

  • Return
  • One way

Deals on upcoming return flights from London to San Francisco

Deals on upcoming one-way flights from London to San Francisco

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Flight Information from London to San Francisco

The distance between London and San Francisco is about 8,630.44km. It takes around 11 hours 6 minutes on average to fly from London to San Francisco. The most popular month to San Francisco is March. The off-season for travel is May.

Cheapest one-way flight price AU$ 594
Cheapest return ticket price AU$ 805
Off-season for travel May
Peak season for travel March
Flight distance 8,630.44km
Average flight time 11 hours 6 minutes
Popular airline British Airways

Best Time to Book Flights from London to San Francisco

The best time to book the cheapest flights from London to San Francisco is between Sep 7 and Sep 14. One-way ticket prices start at AU$ 429 according to our flight calendar.

Cheapest flights
From price
Search

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from London (LON) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from London to San Francisco based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from London (LON) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,944.

  • How long is the flights from London (LON) to San Francisco (SFO)?

    It takes about 11 hours 6 minutes to fly from London (LON) to San Francisco (SFO).

  • What are the most popular airlines that fly from London (LON) to San Francisco (SFO)?

  • How many airports in San Francisco (SFO)?

    There are 1 airport(s) in San Francisco (SFO): San Francisco International Airport.

How to find a cheap flight from London to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to San Francisco. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

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