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Cheap flights from San Francisco to London Stansted Airport from £230

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 Stansted Airport departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco to London.
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19:40 - 23:59SFO-STN
20h 19m2 stops
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19:30 - 16:30STN-SFO
29h 00m2 stops
Sun, 27 Apr - Thu, 8 May
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16:30 - 22:10SFO-STN
21h 40m2 stops
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06:25 - 09:30STN-SFO
35h 05m3 stops
Mon, 28 Apr - Mon, 5 May
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16:30 - 19:05SFO-STN
18h 35m2 stops
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22:05 - 14:30STN-SFO
24h 25m2 stops
Wed, 7 May - Tue, 13 May
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08:20 - 10:40SFO-STN
18h 20m2 stops
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22:05 - 20:10STN-SFO
30h 05m2 stops
Mon, 28 Apr - Tue, 13 May
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17:45 - 16:35SFO-STN
14h 50m1 stop
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08:15 - 15:55STN-SFO
15h 40m1 stop
Tue, 27 May - Tue, 3 Jun
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08:15 - 20:35SFO-STN
28h 20m2 stops
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21:50 - 20:10STN-SFO
30h 20m2 stops
Tue, 6 May - Thu, 15 May
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12:50 - 21:45SFO-STN
24h 55m2 stops
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08:15 - 09:30STN-SFO
33h 15m3 stops
Tue, 13 May - Sun, 25 May
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19:40 - 23:59SFO-STN
20h 19m2 stops
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21:10 - 16:30STN-SFO
27h 20m2 stops
Sun, 27 Apr - Sat, 3 May
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10:15 - 14:20SFO-STN
20h 05m3 stops
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16:35 - 21:25STN-SFO
36h 50m2 stops
Tue, 13 May - Tue, 27 May
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20:00 - 23:25SFO-STN
19h 25m1 stop
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08:15 - 21:25STN-SFO
21h 10m2 stops
Sat, 10 May - Sun, 25 May

See travel insights to London from

How to get the cheapest flight ticket from San Francisco to London Stansted 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 airline that flies from San Francisco to London Stansted?

Lufthansa is the most popular carrier operating from San Francisco to London Stansted

When to book flights from San Francisco to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to London Stansted Airport (SFO to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to London Stansted Airport

Best price found

£230

Fastest flight time

12h 35m

Direct flights

None
The best one-way flight to London Stansted Airport from San Francisco in the past 72 hours is £230. The best return flight deal from San Francisco to London Stansted Airport found on momondo in the last 72 hours is £491.
The fastest flight from San Francisco to London Stansted Airport takes 12h 35m
There are no direct flights from San Francisco to London Stansted Airport. Popular non-direct route for this connection is San Francisco Airport - London Stansted Airport.

  • How far is San Francisco to London Stansted by plane?

    The straight-line distance from San Francisco to London Stansted is 5340.7 mi. By plane, this route typically takes 12h 35m.

  • When did momondo last update prices for flights from San Francisco Airport to London Stansted Airport?

    Prices for flights from San Francisco Airport to London Stansted Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to London Stansted 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 Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to London for you.

Can I find flights from San Francisco to London with flexible booking policies on momondo?

All flight searches from San Francisco to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from San Francisco.

I’m not ready to book a flight from San Francisco to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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