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.

£297 Cheap Flights from San Francisco to London Stansted Airport in 2026

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Find the cheapest flights from San Francisco to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:45 - 09:55

SFO

STN

31h 10m

1 stop

17:35 - 16:40

STN

SFO

31h 05m

1 stop

£527Turkish Airlines

Thu, 16 Apr - Thu, 23 Apr

12:55 - 16:50

SFO

STN

19h 55m

1 stop

17:45 - 10:50

STN

SFO

25h 05m

1 stop

£529Turkish Airlines

Tue, 5 May - Wed, 20 May

18:45 - 09:55

SFO

STN

31h 10m

1 stop

17:35 - 16:40

STN

SFO

31h 05m

1 stop

£530Turkish Airlines

Thu, 23 Apr - Tue, 28 Apr

12:55 - 00:30

SFO

STN

27h 35m

2 stops

18:25 - 16:40

STN

SFO

30h 15m

2 stops

£549Multiple Airlines

Thu, 7 May - Wed, 13 May

18:45 - 22:10

SFO

STN

19h 25m

1 stop

17:45 - 10:50

STN

SFO

25h 05m

1 stop

£550Turkish Airlines

Wed, 23 Sep - Wed, 21 Oct

18:45 - 16:40

SFO

STN

37h 55m

1 stop

17:35 - 16:40

STN

SFO

31h 05m

1 stop

£551Turkish Airlines

Wed, 22 Apr - Tue, 5 May

18:45 - 16:40

SFO

STN

37h 55m

1 stop

17:35 - 16:40

STN

SFO

31h 05m

1 stop

£553Turkish Airlines

Sun, 19 Apr - Thu, 14 May

12:55 - 21:00

SFO

STN

24h 05m

2 stops

06:55 - 10:50

STN

SFO

35h 55m

2 stops

£554Multiple Airlines

Thu, 30 Apr - Thu, 7 May

18:45 - 22:10

SFO

STN

19h 25m

1 stop

10:50 - 10:50

STN

SFO

32h 00m

1 stop

£555Turkish Airlines

Mon, 27 Apr - Mon, 4 May

12:55 - 16:40

SFO

STN

19h 45m

1 stop

17:35 - 10:50

STN

SFO

25h 15m

1 stop

£556Turkish Airlines

Mon, 20 Apr - Thu, 14 May

Turkish Airlines flights from San Francisco to London Stansted Airport

Our best Turkish Airlines deals on San Francisco to London Stansted Airport flight tickets

Turkish Airlines

13 Apr

SFO18:45San Francisco

31h 10m

1 stop

STN09:55London Stansted

22 Apr

STN10:50London Stansted

37h 50m

1 stop

SFO16:40San Francisco

£527

Turkish Airlines

13 Apr

SFO18:45San Francisco

31h 10m

1 stop

STN09:55London Stansted

22 Apr

STN10:50London Stansted

37h 50m

1 stop

SFO16:40San Francisco

£528

Turkish Airlines

5 May

SFO12:55San Francisco

19h 55m

1 stop

STN16:50London Stansted

20 May

STN17:45London Stansted

25h 05m

1 stop

SFO10:50San Francisco

£529

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Thu 16/4

18:45-09:55

1 stop31h 10m

London Stansted

Thu 23/4

17:35-16:40

1 stop31h 05m

£527

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Tue 5/5

12:55-16:50

1 stop19h 55m

London Stansted

Wed 20/5

17:45-10:50

1 stop25h 05m

£529

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Thu 23/4

18:45-09:55

1 stop31h 10m

London Stansted

Tue 28/4

17:35-16:40

1 stop31h 05m

£530

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Thu 7/5

12:55-00:30

2 stops27h 35m

London Stansted

Wed 13/5

18:25-16:40

2 stops30h 15m

£549

Fastest return journey

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 23/9

18:45-22:10

1 stop19h 25m

London Stansted

Wed 21/10

17:45-10:50

1 stop25h 05m

£550

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 22/4

18:45-16:40

1 stop37h 55m

London Stansted

Tue 5/5

17:35-16:40

1 stop31h 05m

£550

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Sun 19/4

18:45-16:40

1 stop37h 55m

London Stansted

Thu 14/5

17:35-16:40

1 stop31h 05m

£553

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Thu 30/4

12:55-21:00

2 stops24h 05m

London Stansted

Thu 7/5

06:55-10:50

2 stops35h 55m

£554

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 27/4

18:45-22:10

1 stop19h 25m

London Stansted

Mon 4/5

10:50-10:50

1 stop32h 00m

£555

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 20/4

12:55-16:40

1 stop19h 45m

London Stansted

Thu 14/5

17:35-10:50

1 stop25h 15m

£556

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

Turkish Airlines 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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from San Francisco to London Stansted Airport takes 12h 50m

There are no direct flights from San Francisco to London Stansted Airport. There are no popular flight routes from San Francisco to London Stansted Airport.

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Frequently asked questions about flying from San Francisco to London Stansted Airport

How far is San Francisco to London Stansted by plane?
The straight-line distance from San Francisco to London Stansted is 5341.0 mi. By plane, this route typically takes 12h 50m.
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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Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Wembley

Ipswich

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Bedford

Chichester

Worthing

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.