Cheap flights from San Francisco to London Heathrow Airport from $273
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London Heathrow Airport departing on 10/10. 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 San Francisco to London Heathrow Airport by changing tabs
Find the cheapest one-way flights from San Francisco to London Heathrow Airport
If you're looking for one-way flights from San Francisco to London Heathrow Airport, view some of our deals below provided by Delta, TAP AIR PORTUGAL and Virgin Atlantic
Search last-minute flights to London Heathrow Airport from San Francisco
Find and compare round-trip flight prices for your last-minute flight from San Francisco to London Heathrow Airport
TAP AIR PORTUGAL flights from San Francisco to London Heathrow Airport
Our best TAP AIR PORTUGAL deals on San Francisco to London Heathrow Airport flight tickets
United Airlines flights from San Francisco to London Heathrow Airport
Our best United Airlines deals on San Francisco to London Heathrow Airport flight tickets
How to get the cheapest flight ticket from San Francisco to London Heathrow Airport
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 San Francisco to London Heathrow Airport?
October. The cheapest time of year to fly to London Heathrow Airport from San Francisco is October. Most expensive is June
What is the cheapest day to depart San Francisco for London Heathrow Airport?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly from San Francisco to London Heathrow Airport?
At noon. San Francisco to London Heathrow Airport flights are approximately 12% more expensive in the morning than at noon
What is the cheapest airline that flies to London Heathrow Airport from San Francisco?
Scandinavian Airlines. Finnair, Iberia, and Norse Atlantic UK are the most popular carriers operating from San Francisco to London Heathrow Airport
How far in advance should you book San Francisco to London Heathrow Airport flights?
14 days before. The cheapest time to buy a flight from San Francisco to London Heathrow Airport is approximately 14 days to departure
How many flights depart from San Francisco to London Heathrow Airport on average per day?
The number of flights available between San Francisco and London Heathrow Airport is 28 per day as of May 2024. The most frequent departure time is 6:00PM, with 46% of daily flights leaving in the afternoon.
How many flights depart from San Francisco to London Heathrow Airport on average per week?
As of May 2024, 202 flights take off from San Francisco and land in London Heathrow Airport each week. The most common flight departure day for this route is Monday, with 15% of weekly flights taking off on this day.
What cabin class options are available on San Francisco to London Heathrow Airport flights?
There are 4 cabin classes available to choose from on San Francisco to London Heathrow Airport 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 San Francisco to London Heathrow Airport flights?
You could potentially save up to 13% on your flight if you consider stops on a San Francisco to London Heathrow Airport flight.
Cheap San Francisco to London Heathrow Airport (SFO to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to London Heathrow Airport
Best Price Found | $273 |
|---|---|
Fastest flight time | 10h 19m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sat |
How far is San Francisco to London Heathrow by plane?
London Heathrow is 5341.3 mi away from San Francisco. Typically, this will take 10h 19m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to London Heathrow Airport?
Prices for flights from San Francisco Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to London Heathrow Airport?
There are 22 operators available for flights from San Francisco Airport to London Heathrow Airport as of May 2024.
How old do you have to be to fly from San Francisco Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow 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 San Francisco to London Heathrow Airport
Compare and see reviews for airlines that fly from San Francisco to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $206 | Free Cancellation | Rating 6.8 29 reviews | |||
| PriceFrom $475 | Free Cancellation | Rating 7.1 2,134 reviews | |||
| PriceFrom $486 | Free Cancellation | Rating 7.4 1,412 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 7.2 569 reviews | |||
| PriceFrom $551 | Free Cancellation | Rating 7.0 7,643 reviews | |||
| PriceFrom $562 | Free Cancellation | Rating 7.2 1,331 reviews | |||
| PriceFrom $568 | Free Cancellation | Rating 7.7 1,980 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.1 2,735 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 7.7 1,373 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 8.0 10,635 reviews |
Delta Flights From San Francisco to London Heathrow Airport
Delta flight deals from San Francisco to London Heathrow Airport start from $581 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $795 round-trip - but some users have found much cheaper deals with momondo.
KLM Flights From San Francisco to London Heathrow Airport
KLM (7.8/10 from 1,558 reviews) operates around 7 flights from San Francisco to London Heathrow Airport in any given week. The average KLM airfare for this route is around $931, with deals from around $614 rare but found on momondo. Referenced prices are for round-trip San Francisco to London Heathrow Airport flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to London?
It is quick and easy to find San Francisco to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from San Francisco to London with flexible booking policies on momondo?
Flights from San Francisco to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Francisco to London?
momondo helps you find the best flight between San Francisco and London 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 San Francisco to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Francisco to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.