AED1,590 Cheap Flights from San Francisco (SFO) to London (LHR)

Popular airlines from San Francisco Intl. Airport (SFO) to Heathrow Airport (LHR)

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Cheap Flights from San Francisco to London (SFO-LHR)

Prices were available within the past 7 days and start at AED1,590 for one-way flights and AED2,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Air Canada
Air Canada
Air Canada
United
United
British Airways
Austrian Airlines
Brussels Airlines
Lufthansa
Flights from San Francisco (SFO) to London (LHR)
Origin airport
San Francisco Intl.
Destination airport
Heathrow
Roundtrip price
AED2,200
Distance
8567 km
Average flight time
18 hours 28 mins

San Francisco to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Francisco to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Francisco to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is AED1,590 now!

Frequently asked questions

How long does it take to fly from San Francisco Intl. Airport (SFO) to Heathrow Airport (LHR)?
United Airlines operates a direct flight setting off from San Francisco Airport at 12:35PM and coming in to land at Heathrow Airport (LHR) at 6:55AM — a total travel time of 10 hours and 20 minutes. Select a seat, bring something to keep you busy and enjoy the ride.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Heathrow Airport last minute?
When it's time to book your flights, being prepared pays dividends. While you may be able to score a deal on a San Francisco Intl. Airport (SFO) to LHR flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it's between three and four months.
What airline has the least delays from San Francisco Intl. Airport (SFO) to London Heathrow?
If you'd rather not be waiting around for hours — or worse, your trip left in tatters due to a flight delay — take off with Virgin Atlantic. Around 86% of its San Francisco Airport to London Heathrow services arrive on time. You can look up your flight status before leaving for the airport through the free Expedia App. It also delivers real-time alerts about other vital info, such as gate number changes and directions to your hotel. All the details you need are in your pocket with this all-in-one travel companion.
What airports do you fly into for London from San Francisco?
With Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW) to select from, flying from San Francisco to London is a breeze. The city's busiest terminal, Heathrow Airport (LHR), is roughly 23 kilometers west of the center. Besides ticket prices, consider factors like bus or train options from the airport and the distance to your hotel when deciding where to fly into. Get your London vacation off to a superb start by checking out Big Ben and Buckingham Palace.
What are the most popular departure times for flights from San Francisco Intl. Airport (SFO) to Heathrow Airport?
For United Airlines flights heading from San Francisco Airport to LHR, the most popular period is between 12:00 PM - 1:00 PM. If you want to avoid delays, fly in the morning. This way you're more likely to avoid the heavy air traffic that builds up later in the day.
Can I change the date of my flight from San Francisco Airport to Heathrow Airport?
Plans can get upended, so Expedia is here to help make things easier. First, access your San Francisco Airport to Heathrow Airport (LHR) itinerary through the Expedia Trips portal and look up the fare rules and conditions about change fees or other charges. If you booked in the last 24 hours, some airlines will let you cancel for free and organize new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal so we can assist you further.

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