Cheap flights from San Francisco to London

San Francisco to London Flight Information

Return flight price

Fri 26 Jan - Mon 29 Jan



One-way flight price

from £454

Flights Departing from

  • San Francisco

Flights arriving in

Airlines flying to this destination

British Airways, Virgin Atlantic Airways, United Airlines

From airport Heathrow to city centre

14.29 miles

Flight distance

5355.52 miles

Information about flights from San Francisco to London

Cheap flights San Francisco - London’s flight search finds you all available low cost flights from San Francisco to London in just a few clicks. When looking for a low cost flight San Francisco-London, simply specify departure and arrival dates and the maximum price you want to pay. It’s that simple! cares about its customers and offers more than an online travel booking tool. We support our customers from start to finish and beyond. Helping you plan your trip, to during your holiday and even when you return from your trip.

Not only can you use the website to search low cost flights, but we have even preselected some flight offers from San Francisco to London for you to save you time. would like to be the perfect travel tool for all your travelling needs. The App is also available for the smartphone so you don’t miss out and being able to use our search engine from wherever you are.

Once your flight San Francisco-London is booked, using you can even organise the rest of your trip. From car hire and accommodation in London as well as a guide to London so you know in advance what there is to see and do.

Maybe you are interested in Cheap flights to San Francisco or search Cheap flights from London to San Francisco Nows your chance!

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Frequently asked questions

How do I buy tickets from different airlines at once and save money?

Our system combines airlines automatically to find the cheapest flights available. That way you can save money and don't have to buy your tickets separately.

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In 1998, was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What should I do if I have to change my flight? offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*

*Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do? offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**

**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long is the flight from San Francisco to London?

A flight from San Francisco to London takes about 12 hours, 56 minutes.

What is the best price for a flight from San Francisco to London?

TAP-Portugal offers the cheapest flight from San Francisco to London. A one-way ticket is £395.99, a round-trip is £374.32.

In which month are tickets from London to San Francisco especially cheap?

The cheapest flights from San Francisco to London are available in January.

How far is London from San Francisco by plane?

Between London and San Francisco lie approximately 8,619 miles.

How many airports does San Francisco have?

There are 2 airports in San Francisco: San Francisco and San Francisco.

How many airports are there in London?

You can find 7 airports in London: London, Gatwick, Heathrow, London City, Southend, Luton and Stansted.

Which airport is the closest to London's city centre?

London City is 12 miles from the city center while London is 22 miles away

What is the average cost of a taxi in San Francisco? and in London?

In London, a taxi ride costs about £5.00, in San Francisco it costs about £3.00.

How much is public transport in London and San Francisco?

A single ticket for public transport in London is £3.00. In San Francisco, you pay £2.00.

How many flights are there from San Francisco to London?

According to our booking data, there are 66 flights per week on this route.

Which airlines fly from San Francisco to London?

Flights from San Francisco to London are operated by 15 airlines. United Airlines (£374.32), British Airways (£394.79) and Finnair (£399.85) have the cheapest fares.

What is the month with the most expensive flight deals?

October is the most expensive month to fly from London to San Francisco.