Compare all flight tickets and find cheap flights from San Francisco to London

Cheapest flight tickets

$626

Price observed over the last 3 months for a round trip.

Average price of a round trip

$1634

Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration

10h20

A flight from San Francisco to London takes on average 10h20.

Best time

June

According to user searches, the ideal month to go to London is June.

Tips for finding a cheap flight from San Francisco to London

Check out our tips for booking your flight to London (United Kingdom) from San Francisco (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is May, with an average flight ticket price of $933 (calculation over the last two years). The most touristic season corresponds to the months of August, May and June.
For the cheapest flights, it is advisable to buy your ticket at least 100 days before the departure date.

The airline offering the cheapest flight tickets is Virgin Atlantic. A ticket from the airline Virgin Atlantic to London costs on average $650.
The airlines that offer the most flights are .

Price of flight tickets from San Francisco to London

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $626 to $3951
  • The average price of a flight ticket is about $1634
  • Prices are lowest for stays in the month of May
  • The month in which booking a ticket is cheaper is: August
info departure city :
San Francisco, USA
airport :
San Francisco International Airport (SFO)
local time :

San Francisco is a city in the country USA, the time zone is GMT . In San Francisco, it is currently {fromLocalTime}, the temperature is on average 13°C, with a minimum of 11°C and a maximum of 15°C.

The city of San Francisco has 1 airport(s): San Francisco

destination info :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :

London is in the country United Kingdom, the time zone is GMT +1. In London, it is currently {toLocalTime}, the temperature is on average 12°C, with a minimum of 8°C and a maximum of 16°C.

The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted

Useful info about London

What is the least touristic period to go to London?

If you want to visit London during the least touristic period, choose the month of June.

What is the most popular time to travel to London?

In London, the most popular month is August. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from San Francisco to London?

According to our data, it is recommended to book your flight 100 days before your departure. If you book your flight ticket 15 weeks before your departure, you may find a price below average. The cheapest day to book a flight from San Francisco to London is Monday.

What are the arrival and destination airports when traveling between San Francisco and London?

This information is not available at this time.

How to reach San Francisco airport from the city centre?

This information is not available at this time.

Are there other means of transportation to go from San Francisco to London?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between San Francisco and London?

In summer, the average temperature is 17°C in London and 17°C in San Francisco. The average rainfall in summer is 67 mm in London and 2 mm in San Francisco. In summer, it is warmer in London and it rains less in San Francisco. In winter, it is colder in San Francisco and it rains more in San Francisco.

Prepare your stay in London

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