Flying from San Francisco International Airport (SFO) to London Heathrow Airport (LHR): what you need to know
10 hours 24 minutes is the average time for a direct flight from San Francisco International Airport to London Heathrow Airport. London is 7 hours ahead of San Francisco and is in the UTC+0 timezone.
Flights from San Francisco International Airport to London Heathrow Airport start from 10:05 — the first with United Airlines. The last flight of the day is the 22:15 service with Virgin Atlantic. Overall, you can choose from 62 weekly services from SFO to LHR.
During popular months such as August, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during peak periods in general.
A number of airlines provide direct flights from San Francisco International Airport to London Heathrow Airport, so getting to London (and then seeing more parts of United Kingdom!) is easy. The most popular carriers that travel between SFO and LHR include:
If you want to break up your flight from San Francisco International Airport to London Heathrow Airport, think about adding a stopover. Simply uncheck 'Direct flights only' to find a destination that appeals to you. The top stopovers on the SFO - LHR route are:
Kempegowda International Airport
Seattle-Tacoma International Airport
Chhatrapati Shivaji International Airport
Remember, you may need a visa to enter United Kingdom. Visa regulations can differ and travel documentation requirements are always changing. Before reserving your cheap ticket from SFO to LHR, be sure to check with your airline and your destination country's local consulate or embassy for the most up-to-date information.
How to find the cheapest flights from San Francisco International Airport (SFO) to London Heathrow Airport (LHR)
The best price we've found for a one-way ticket from San Francisco International Airport to London Heathrow Airport is 208 €. The cheapest price for a return flight is 539 €. Remember that fares may change due to availability when booking.
Get cheap tickets from SFO to LHR by booking at least 11 months ahead. Based on our research, that's the sweet spot for picking up a bargain.
The cheapest month for tickets from San Francisco International Airport to London Heathrow Airport is July. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.
Sign into your online account or use the app to set up a Price Alert. We'll get in touch straight away if there's a cheaper deal on this route. It doesn't take long, and it'll save you time searching for cheap tickets from SFO to LHR every day.
Use filters to tailor your flights from San Francisco International Airport to London Heathrow Airport. Simply enter your ideal arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.
Handy information about San Francisco International Airport (SFO)
Located around 21 kilometres from the centre of San Francisco, San Francisco International Airport can be reached in approximately 20 minutes by car (depending on traffic). The journey on public transport is roughly 47 minutes.
Got an early flight from San Francisco International Airport to London Heathrow Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near SFO:
Arriving at London Heathrow Airport (LHR)
If you have a late flight from San Francisco International Airport to London Heathrow Airport, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these options near LHR:
Getting from London Heathrow Airport (LHR) to central London
London Heathrow Airport is approximately 31 kilometres from the centre of London. With your own car rental or if you take a cab, the drive is about 57 minutes.
When travelling on public transport, expect a journey time of roughly 1 hour and 1 minute.
When to fly to London Heathrow Airport (LHR)
It's time to pick your dates for your flight from San Francisco International Airport to London Heathrow Airport. July is the busiest month to visit London. If you like a more peaceful vibe, go in February.
The warmest month in London is July, with the temperature ranging between 11ºC and 26ºC. Book your flights from San Francisco International Airport to London Heathrow Airport in this month if this is the type of weather you enjoy.
For cooler conditions, search for a cheap ticket from SFO to LHR in January. Temperatures average between 0ºC and 9ºC then.
More about London
Start your London trip right by finding a fantastic place to stay. After booking your flight from SFO to LHR, explore our selection of accommodation options including:
All great adventures should include a little sightseeing. Big Ben, The British Museum and Buckingham Palace are among the things you can't miss in London.
Look into your options for flying into London Gatwick Airport (LGW) or Stansted Airport (STN). They're alternative international airports that'll get you to London.
Complete your London trip with hotels and a car rental
We've got more party tricks than just comparing flights. Once you've booked your cheap ticket to London Heathrow Airport, check out our car rental deals that'll give you the flexibility and freedom to see the sights at your own pace. Then, take a look at our exclusive rates for hotels to find the perfect London stay.
