£363 Cheap Flights from San Francisco (SFO) to London (STN)

View £363 flight on Wed, 20 Jan 2027Opens in a new window

Flight 1

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 £363 for one-way flights and £629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, 4 May - Thu, 14 May
SFO
San Francisco
STN
London
£629 Return, found 6 days ago
£629
Return
found 6 days ago
Select Turkish Airlines flight, departing Mon, 4 May from San Francisco to London, returning Thu, 14 May, priced at £629 found 6 days ago
Turkish Airlines
Tue, 28 Apr - Tue, 5 May
SFO
San Francisco
STN
London
£677 Return, found 6 days ago
£677
Return
found 6 days ago
Select Turkish Airlines flight, departing Tue, 28 Apr from San Francisco to London, returning Tue, 5 May, priced at £677 found 6 days ago
Turkish Airlines
Mon, 3 Aug - Thu, 3 Sept
SFO
San Francisco
STN
London
£678 Return, found 4 days ago
£678
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 3 Aug from San Francisco to London, returning Thu, 3 Sept, priced at £678 found 4 days ago
Turkish Airlines
Tue, 11 Aug - Wed, 2 Sept
SFO
San Francisco
STN
London
£698 Return, found 6 days ago
£698
Return
found 6 days ago
Select Turkish Airlines flight, departing Tue, 11 Aug from San Francisco to London, returning Wed, 2 Sept, priced at £698 found 6 days ago
Turkish Airlines
Wed, 5 Aug - Wed, 2 Sept
SFO
San Francisco
STN
London
£699 Return, found 4 days ago
£699
Return
found 4 days ago
Select Turkish Airlines flight, departing Wed, 5 Aug from San Francisco to London, returning Wed, 2 Sept, priced at £699 found 4 days ago
Turkish Airlines
Tue, 8 Sept - Fri, 18 Sept
SFO
San Francisco
STN
London
£702 Return, found 4 days ago
£702
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 8 Sept from San Francisco to London, returning Fri, 18 Sept, priced at £702 found 4 days ago
Turkish Airlines
Fri, 18 Sept - Tue, 29 Sept
SFO
San Francisco
STN
London
£706 Return, found 6 days ago
£706
Return
found 6 days ago
Select Turkish Airlines flight, departing Fri, 18 Sept from San Francisco to London, returning Tue, 29 Sept, priced at £706 found 6 days ago
Turkish Airlines
Thu, 30 Jul - Mon, 7 Sept
SFO
San Francisco
STN
London
£707 Return, found 4 days ago
£707
Return
found 4 days ago
Select Turkish Airlines flight, departing Thu, 30 Jul from San Francisco to London, returning Mon, 7 Sept, priced at £707 found 4 days ago
Turkish Airlines
Thu, 7 May - Sat, 9 May
SFO
San Francisco
STN
London
£721 Return, found 6 days ago
£721
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 7 May from San Francisco to London, returning Sat, 9 May, priced at £721 found 6 days ago
Turkish Airlines
Mon, 21 Sept - Sun, 4 Oct
SFO
San Francisco
STN
London
£722 Return, found 6 days ago
£722
Return
found 6 days ago
Select Turkish Airlines flight, departing Mon, 21 Sept from San Francisco to London, returning Sun, 4 Oct, priced at £722 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to London City LCY. Cheapest and Closest option available. Average driving time to city centre is 21 minutes. Flights from £658
LCY
London City
CheapestClosest
Average driving time to city centre21 min
Flights from £658

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 £629. 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.

Frequently asked questions

How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
There are approximately 3 connecting flights per day from San Francisco International Airport (SFO) to London Stansted (STN). Some common connection points include Istanbul Airport (IST), Adolfo Suarez Madrid-Barajas (MAD), and John F. Kennedy Intl. (JFK).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SFO to STN. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
A flight from SFO to STN with a layover takes around 19 hours 30 minutes, with the route covering approximately 5,355 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
Select the "Business class" and "First class" filters when looking for SFO to STN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from San Francisco Intl. (SFO)?
When traveling from San Francisco Intl. (SFO) to London, you can fly into London Intl. (YXU), Gatwick (LGW), Heathrow (LHR) and London City (LCY). Some flights may connect through major hubs like Vancouver Intl. (YVR), Liberty Intl. (EWR), O'Hare Intl. (ORD) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to London (STN-Stansted) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Stansted
Airlines serving
Turkish Airlines
Return price
£628
Distance
8566 km

Book with confidence

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 £629 and range up to £722.  

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 May, 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.  

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

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