Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from London to San Francisco
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to San Francisco by changing tabs
Find the cheapest one-way flights from London to San Francisco
If you're looking for one-way flights from London to San Francisco, view some of our deals below provided by Austrian Airlines, Delta and JetBlue
Search last-minute flights to San Francisco from London
Find and compare round-trip flight prices for your last-minute flight from London to San Francisco
Scandinavian Airlines flights from London to San Francisco
Our best Scandinavian Airlines deals on London to San Francisco flight tickets
TAP AIR PORTUGAL flights from London to San Francisco
Our best TAP AIR PORTUGAL deals on London to San Francisco flight tickets
How to get the cheapest flight ticket from London to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from London to San Francisco?
February. The cheapest time of year to fly to San Francisco from London is February. The most expensive is July.
What is the cheapest day to depart London for San Francisco?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly from London to San Francisco?
At noon. London to San Francisco flights are approximately 4% more expensive in the morning than at noon
What is the cheapest London to San Francisco flight route?
London Heathrow - San Francisco. Fly from London Heathrow to San Francisco for the best London - San Francisco flight prices
How far in advance should you book London to San Francisco flights?
57 days before. The cheapest time to buy a flight from London to San Francisco is approximately 57 days to departure
How many flights depart from London to San Francisco on average per day?
As of May 2024, 31 flights take off from London and land in San Francisco each day. The most common flight departure time for this route is 3:00p.m., with 51% of daily flights taking off at noon.
How many flights depart from London to San Francisco on average per week?
217 flights are operational weekly from London to San Francisco as of May 2024. The most popular departure day for this route is Sunday, with 14% of flights per week taking off on this day.
Can stopping save me money on London to San Francisco flights?
You could potentially save up to 6% on your flight if you consider stops on a London to San Francisco flight.
Cheap London to San Francisco (LON to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to San Francisco
Best price found | C$ 520 |
|---|---|
Fastest flight time | 11h 00m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is London to San Francisco by plane?
The distance between London and San Francisco is about 8609.4 km. Flights usually cover this in 11h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to San Francisco Airport?
Prices for flights from London to San Francisco Airport refresh daily.
How old do you have to be to fly from London to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from London to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from London.
Can I find flights from London to San Francisco with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to San Francisco flights to just show those with flexible booking policies.
How can momondo help me find flights from London to San Francisco?
momondo helps you find the best flight between London and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to San Francisco right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.