What is the cheapest airline that flies from London Stansted to San Francisco Bay Area?

Turkish Airlines is the most popular carrier operating from London Stansted to San Francisco Bay Area

How old do you have to be to fly from London Stansted Airport to San Francisco Bay Area?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£420 Cheap Flights from London Stansted Airport to San Francisco Bay Area in 2026

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Find the cheapest flights from London Stansted Airport to San Francisco Bay Area

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 15:55

STN

SFO

17h 20m

1 stop

17:35 - 19:25

SFO

STN

17h 50m

1 stop

£529Multiple Airlines

Sat, 13 Jun - Mon, 29 Jun

06:10 - 19:00

STN

SFO

20h 50m

2 stops

19:35 - 22:50

SFO

STN

19h 15m

2 stops

£532Multiple Airlines

Mon, 22 Jun - Mon, 6 Jul

06:10 - 19:00

STN

SFO

20h 50m

2 stops

19:35 - 22:50

SFO

STN

19h 15m

2 stops

£535Multiple Airlines

Mon, 22 Jun - Mon, 6 Jul

06:10 - 19:00

STN

SFO

20h 50m

2 stops

19:35 - 22:50

SFO

STN

19h 15m

2 stops

£540Multiple Airlines

Mon, 22 Jun - Mon, 6 Jul

14:05 - 12:40

STN

SFO

30h 35m

2 stops

19:35 - 22:05

SFO

STN

18h 30m

2 stops

£543Multiple Airlines

Thu, 17 Sep - Sun, 27 Sep

08:30 - 15:55

STN

SFO

15h 25m

1 stop

17:40 - 17:35

SFO

STN

15h 55m

1 stop

£544Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

06:30 - 15:55

STN

SFO

17h 25m

1 stop

17:40 - 23:20

SFO

STN

21h 40m

1 stop

£547Multiple Airlines

Tue, 16 Jun - Tue, 23 Jun

06:35 - 15:55

STN

SFO

17h 20m

1 stop

17:40 - 21:20

SFO

STN

19h 40m

1 stop

£550Multiple Airlines

Sat, 13 Jun - Sat, 20 Jun

18:45 - 14:30

STN

SFO

27h 45m

2 stops

16:30 - 21:00

SFO

STN

20h 30m

2 stops

£552Multiple Airlines

Tue, 1 Sep - Thu, 17 Sep

08:30 - 15:50

STN

SFO

15h 20m

1 stop

17:40 - 21:20

SFO

STN

19h 40m

1 stop

£553Multiple Airlines

Fri, 5 Jun - Sat, 20 Jun

Turkish Airlines flights from London Stansted Airport to San Francisco Bay Area

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

Turkish Airlines

3 Jun

STN17:45London Stansted

30h 55m

1 stop

SFO16:40San Francisco

30 Jun

SFO18:45San Francisco

37h 55m

1 stop

STN16:40London Stansted

£720

Turkish Airlines

3 Jun

STN17:45London Stansted

30h 55m

1 stop

SFO16:40San Francisco

20 Jun

SFO13:05San Francisco

36h 50m

1 stop

STN09:55London Stansted

£721

Turkish Airlines

4 Jun

STN17:35London Stansted

25h 15m

1 stop

SFO10:50San Francisco

18 Jun

SFO18:05San Francisco

31h 50m

1 stop

STN09:55London Stansted

£727

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sat 13/6

06:35-15:55

1 stop17h 20m

San Francisco

Mon 29/6

17:35-19:25

1 stop17h 50m

£529

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 22/6

06:10-19:00

2 stops20h 50m

San Francisco

Mon 6/7

19:35-22:50

2 stops19h 15m

£532

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 22/6

06:10-19:00

2 stops20h 50m

San Francisco

Mon 6/7

19:35-22:50

2 stops19h 15m

£535

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Mon 22/6

06:10-19:00

2 stops20h 50m

San Francisco

Mon 6/7

19:35-22:50

2 stops19h 15m

£540

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Thu 17/9

14:05-12:40

2 stops30h 35m

San Francisco

Sun 27/9

19:35-22:05

2 stops18h 30m

£543

Fastest return journey

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Tue 2/6

08:30-15:55

1 stop15h 25m

San Francisco

Tue 9/6

17:40-17:35

1 stop15h 55m

£544

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Tue 16/6

06:30-15:55

1 stop17h 25m

San Francisco

Tue 23/6

17:40-23:20

1 stop21h 40m

£547

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sat 13/6

06:35-15:55

1 stop17h 20m

San Francisco

Sat 20/6

17:40-21:20

1 stop19h 40m

£550

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Tue 1/9

18:45-14:30

2 stops27h 45m

San Francisco

Thu 17/9

16:30-21:00

2 stops20h 30m

£552

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 5/6

08:30-15:50

1 stop15h 20m

San Francisco

Sat 20/6

17:40-21:20

1 stop19h 40m

£553

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 London Stansted Airport to San Francisco Bay Area

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

Prices

Airlines

Can stopping save me money on London Stansted Airport to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between London Stansted Airport to San Francisco Bay Area.

Cheap London Stansted Airport to San Francisco Bay Area flight deals and tips

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

Fastest flight time	15h 25m
Direct flights	None

The fastest flight from London Stansted Airport to San Francisco Bay Area takes 15h 25m

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

Search flight deals

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

When did momondo last update prices for flights from London Stansted Airport to San Francisco Bay Area?
Prices for flights from London Stansted Airport to San Francisco Bay Area were last updated today.
How old do you have to be to fly from London Stansted Airport to San Francisco Bay Area?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Stansted Airport to San Francisco Bay Area?
Based on momondo bookings for flights between London Stansted Airport and San Francisco Bay Area, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 26.98% of the total bookings. Other popular models include Airbus A320-100/200 with 20.38%, Airbus A321neo with 14.22%, and Boeing 737 MAX 8 with 13.39%.

Why use momondo?

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

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 London to San Francisco Bay Area for you.

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

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

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

momondo helps you find the best flight between London and San Francisco Bay Area by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to San Francisco Bay Area flights. All you need is a valid email address and we will do the rest; it is that quick and easy.