Flights from London to San Francisco

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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.
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How to get the best price from London to San Francisco?

Depending on when you travel and how far in advance you book, fares between London and San Francisco can differ a lot.

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

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Flying between London and San Francisco? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in London: London has only one airport in service, London.
  • Airports in San Francisco: The only active option is San Francisco.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all London airports in a single search.

Flights from London to San Francisco

Plan your journey from London to San Francisco with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Boston, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from London to San Francisco.

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

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

How far is London from San Francisco?

London is about 2181 mi from San Francisco.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the airports in London?

London has one airport: London.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Boston, Los Angeles, Miami, New York City, Orlando.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.