Cheap flights from San Francisco to London

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adult
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Is it worth flying from San Francisco to London?

It depends. Prices for flights from San Francisco to London fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Flights between San Francisco and London: which airports can you choose?

The distance between San Francisco and London is about 3510 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in San Francisco: The only active airport in San Francisco is San Francisco.
  • Airports in London: Currently, the only available airport in London is London.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from San Francisco airports to find the best option.

Adjust your flight filters for San Francisco – London

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Montreal, Quebec, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from San Francisco to London.

How much does an airline ticket from San Francisco to London cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Francisco to London.

How far is San Francisco from London?

San Francisco is about 3510 km from London.

What are the airports in London?

London has one airport: London.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

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

This information is not available at the moment.

What is the cheapest month to fly from San Francisco to London?

This information is not available at the moment.

What is the most expensive month to fly from San Francisco to London?

This information is not available at the moment.

What is the best day of the week to fly from San Francisco to London?

This information is not available at the moment.