Cheap flights from London Heathrow Airport to San Francisco from $523
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Francisco departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to San Francisco by changing tabs
Find the cheapest one-way flights from London Heathrow Airport to San Francisco
If you're looking for one-way flights from London Heathrow Airport to San Francisco, view some of our deals below provided by Austrian Airlines, Brussels Airlines and TAP AIR PORTUGAL
Search last-minute flights to San Francisco from London Heathrow Airport
Find and compare round-trip flight prices for your last-minute flight from London Heathrow Airport to San Francisco
Brussels Airlines flights from London Heathrow Airport to San Francisco
Our best Brussels Airlines deals on London Heathrow Airport to San Francisco flight tickets
Delta flights from London Heathrow Airport to San Francisco
Our best Delta deals on London Heathrow Airport to San Francisco flight tickets
How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport to San Francisco?
February. The cheapest time of year to fly to San Francisco from London Heathrow Airport is February. Most expensive is July
What is the cheapest day to depart London Heathrow Airport for San Francisco?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from London Heathrow Airport to San Francisco?
In the morning. London Heathrow Airport to San Francisco flights are approximately 10% more expensive in the evening than in the morning
What is the cheapest airline that flies to San Francisco from London Heathrow Airport?
Scandinavian Airlines. British Airways, Brussels Airlines, and Finnair are the most popular carriers operating from London Heathrow Airport to San Francisco
How far in advance should you book London Heathrow Airport to San Francisco flights?
20 days before. The cheapest time to buy a flight from London Heathrow Airport to San Francisco is approximately 20 days to departure
How many flights depart from London Heathrow Airport to San Francisco on average per day?
As of June 2024, 31 flights take off from London Heathrow Airport and land in San Francisco each day. The most common flight departure time for this route is 9:00AM, with 51% of daily flights taking off at noon.
How many flights depart from London Heathrow Airport to San Francisco on average per week?
217 flights are operational weekly from London Heathrow Airport to San Francisco as of June 2024. The most popular departure day for this route is Sunday, with 14% of flights per week taking off on this day.
What cabin class options are available on London Heathrow Airport to San Francisco flights?
There are 3 cabin classes available to choose from on London Heathrow Airport to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London Heathrow Airport to San Francisco flights?
You could potentially save up to 9% on your flight if you consider stops on a London Heathrow Airport to San Francisco flight.
Cheap London Heathrow Airport to San Francisco (LHR to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Francisco
Best Price Found | $569 |
|---|---|
Fastest flight time | 11h 00m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is London Heathrow to San Francisco by plane?
The straight-line distance from London Heathrow to San Francisco is 5341.3 mi. By plane, this route typically takes 11h 00m.
When did momondo last update prices for flights from London Heathrow Airport to San Francisco Airport?
Prices for flights from London Heathrow Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to San Francisco Airport?
The number of operators available for flights from London Heathrow Airport to San Francisco Airport is 12 as of June 2024.
How old do you have to be to fly from London Heathrow Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London Heathrow Airport to San Francisco
Compare and see reviews for airlines that fly from London Heathrow Airport to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $416 | Free Cancellation | Rating 7.7 1,368 reviews | |||
| PriceFrom $419 | Free Cancellation | Rating 7.4 1,396 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 6.9 7,570 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 7.1 2,736 reviews | |||
| PriceFrom $525 | Free Cancellation | Rating 6.8 6,750 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 7.4 10,754 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 8.0 10,410 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 7.6 720 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.3 14,268 reviews | |||
| PriceFrom $572 | Free Cancellation | Rating 7.2 543 reviews |
Delta Flights From London Heathrow Airport to San Francisco
Delta operates around 7 flights from London Heathrow Airport to San Francisco every week. The average price of these flights found in the last 72 hours has been $709, but momondo users have found Delta deals from London Heathrow Airport to San Francisco from as low as $538 round-trip. Delta has been scored 8.0/10 in 10,410 reviews.
Finnair Flights From London Heathrow Airport to San Francisco
Finnair is also a popular choice for this route. Finnair flight deals for London Heathrow Airport to San Francisco start from as low as $416 round-trip, depending on your selected dates, with average Finnair deals seen on momondo around $571. Finnair operates 14 flights to San Francisco from London Heathrow Airport in an average week. Users have rated it 7.7/10 across 1,368 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from London to San Francisco?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San Francisco for you.
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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Francisco.
I’m not ready to book a flight from London to San Francisco right now. Can momondo alert me if prices change?
Price alerts on flights to San Francisco from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.