£554 Cheap Flights from San Francisco (SFO) to London (STN)

View £554 flight on Mon, 30 Mar 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Stansted Airport (STN)

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Cheap Flights from San Francisco (SFO) to London (STN)

Prices were available within the past 7 days and start at £554 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from San Francisco to London route information
Origin airport
San Francisco Intl.
Destination airport
Stansted
Distance
8566 km

Compare flights from San Francisco to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Stansted in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to Stansted.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Francisco Intl. (SFO) to Stansted (STN)

The easiest way to view the best deals on flights from San Francisco to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to Stansted start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Francisco and London
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Francisco to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Stansted for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from San Francisco Airport to Stansted Airport?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from San Francisco Intl. Airport (SFO) to London Stansted Airport start from . Make your booking today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SFO to Stansted Airport?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SFO to London Stansted Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Intl. Airport (SFO) to Stansted Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Airport to London Stansted Airport?
With around 8,600 kilometres separating San Francisco and Bishop's Stortford, your flight will be a long one. Pack wisely to make your trip more comfortable. Little things like an eye mask and a good neck pillow should be in your hand luggage.
Which airlines fly direct from San Francisco Airport to London Stansted Airport?
If you want to fly straight from SFO to Stansted Airport (STN), you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are SFO to Stansted Airport (STN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Intl. Airport (SFO) to Stansted Airport (STN) at the last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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London Airports

London

San Francisco to Heathrow
£334.12
San Francisco to London City
£427.91
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