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Cheap flights from San Francisco to London Stansted Airport from $254

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 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to London

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to London.

Cheap last minute flights

Planning a quick getaway from San Francisco to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to London

Find recent round-trip train or bus tickets from San Francisco to London.

All round-trip flight deals from San Francisco to London

The cheapest plane tickets from San Francisco to London found on KAYAK recently.
5:40 pm - 8:15 pmSFO-STN
19h 35m2 stops
4:35 pm - 2:35 pmSTN-SFO
30h 00m2 stops
Mon, Mar 24 - Mon, Mar 31
5:35 pm - 8:05 pmSFO-STN
19h 30m2 stops
8:35 pm - 3:40 pmSTN-SFO
26h 05m2 stops
Wed, Mar 12 - Tue, Mar 18
4:40 pm - 8:10 pmSFO-STN
19h 30m2 stops
8:35 pm - 2:40 pmSTN-SFO
26h 05m2 stops
Mon, Feb 17 - Tue, Feb 25
5:30 pm - 10:55 pmSFO-STN
21h 25m2 stops
12:20 pm - 4:40 pmSTN-SFO
35h 20m2 stops
Sun, Mar 2 - Sun, Mar 9
3:05 pm - 12:40 amSFO-STN
25h 35m2 stops
9:35 am - 2:05 pmSTN-SFO
35h 30m2 stops
Thu, Mar 6 - Mon, Mar 17
4:40 pm - 8:40 pmSFO-STN
20h 00m2 stops
8:25 pm - 2:40 pmSTN-SFO
26h 15m2 stops
Sat, Feb 8 - Tue, Feb 18
5:20 pm - 8:05 pmSFO-STN
18h 45m1 stop
8:15 am - 3:30 pmSTN-SFO
15h 15m1 stop
Sun, Mar 2 - Sun, Mar 9
6:30 pm - 11:40 pmSFO-STN
22h 10m2 stops
1:10 pm - 4:40 pmSTN-SFO
34h 30m2 stops
Fri, Mar 14 - Tue, Mar 18
2:40 pm - 10:30 amSFO-STN
59h 50m2 stops
5:50 pm - 12:35 pmSTN-SFO
50h 45m2 stops
$871Lufthansa
Find Deal
Wed, Feb 12 - Sat, Feb 22
8:29 am - 10:30 amSFO-STN
42h 01m2 stops
5:50 pm - 12:35 pmSTN-SFO
50h 45m2 stops
$1,060Lufthansa
Find Deal
Thu, Feb 13 - Sat, Feb 22
7:00 pm - 9:40 pmSFO-STN
42h 40m2 stops
Wed, Jan 29
1:47 pm - 9:40 pmSFO-STN
23h 53m2 stops
Thu, Jan 30
8:25 pm - 7:35 amSFO-STN
52h 10m2 stops
Sun, Mar 16
7:55 pm - 7:00 amSFO-STN
51h 05m2 stops
Thu, Jan 30
8:30 am - 3:15 pmSFO-STN
23h 45m2 stops
Wed, Mar 26
7:00 am - 8:05 pmSFO-STN
30h 05m3 stops
Wed, Mar 26
7:55 pm - 9:40 pmSFO-STN
41h 45m2 stops
Thu, Feb 27
7:55 pm - 8:30 pmSFO-STN
40h 35m2 stops
Thu, Jan 23
8:35 pm - 5:00 pmSFO-STN
36h 25m1 stop
$484Lufthansa
Find Deal
Thu, Feb 20
8:35 pm - 4:00 pmSFO-STN
35h 25m1 stop
$615Lufthansa
Find Deal
Thu, Feb 20
7:15 pm - 11:40 pmSFO-STN
20h 25m2 stops
7:10 pm - 3:55 pmSTN-SFO
28h 45m2 stops
Fri, Jan 17 - Thu, Jan 30
8:25 am - 7:00 pmSFO-STN
26h 35m2 stops
6:30 am - 6:45 pmSTN-SFO
20h 15m2 stops
Tue, Jan 21 - Tue, Jan 28
5:30 pm - 10:40 pmSFO-STN
21h 10m2 stops
12:20 pm - 3:40 pmSTN-SFO
35h 20m2 stops
Sat, Jan 18 - Sun, Jan 26
5:20 pm - 10:00 pmSFO-STN
20h 40m1 stop
8:30 am - 3:30 pmSTN-SFO
15h 00m1 stop
Tue, Jan 21 - Tue, Jan 28
8:30 am - 8:45 pmSFO-STN
28h 15m2 stops
9:55 pm - 9:51 pmSTN-SFO
31h 56m2 stops
Fri, Jan 17 - Mon, Jan 20
8:30 am - 8:45 pmSFO-STN
28h 15m3 stops
9:55 pm - 4:25 pmSTN-SFO
26h 30m2 stops
Fri, Jan 17 - Mon, Jan 20
4:40 pm - 8:40 pmSFO-STN
20h 00m2 stops
10:15 pm - 2:55 pmSTN-SFO
24h 40m2 stops
Mon, Jan 20 - Fri, Jan 24
7:15 pm - 12:05 amSFO-STN
20h 50m2 stops
9:05 pm - 3:30 pmSTN-SFO
26h 25m1 stop
$1,016
Find Deal
Fri, Jan 17 - Tue, Jan 21
7:15 pm - 12:05 amSFO-STN
20h 50m2 stops
11:00 pm - 3:30 pmSTN-SFO
24h 30m1 stop
$1,171
Find Deal
Fri, Jan 17 - Mon, Jan 20
4:40 pm - 8:40 pmSFO-STN
20h 00m2 stops
3:15 pm - 2:15 pmSTN-SFO
31h 00m2 stops
$1,181
Find Deal
Mon, Jan 20 - Thu, Jan 23

Lufthansa flights from San Francisco to London Stansted Airport

Our best Lufthansa deals on San Francisco to London Stansted Airport flight tickets
Lufthansa
Feb 12
SFO2:40 pmSan Francisco
59h 50m
2 stops
STN10:30 amLondon Stansted
Feb 22
STN5:50 pmLondon Stansted
50h 45m
2 stops
SFO12:35 pmSan Francisco
Lufthansa
Feb 13
SFO8:29 amSan Francisco
42h 01m
2 stops
STN10:30 amLondon Stansted
Feb 22
STN5:50 pmLondon Stansted
50h 45m
2 stops
SFO12:35 pmSan Francisco

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 round-trip 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

$254

Fastest flight time

12h 40m

Direct flights

None
The best one-way flight to London Stansted Airport from San Francisco in the past 72 hours is $254. The best round-trip flight deal from San Francisco to London Stansted Airport found on momondo in the last 72 hours is $517.
The fastest flight from San Francisco to London Stansted Airport takes 12h 40m
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 distance between San Francisco and London Stansted is about 5340.7 mi. A reasonable flight in good conditions will take 13h 30m.

  • 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?

    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 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 you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Ipswich
Slough
Luton
Stansted
Hayes
Ilford
Guildford
Canterbury
Horley
Dover
Wembley
Milton Keynes
Dartford
Colchester
Worthing
Chelmsford
Eastbourne

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to London. momondo saves you time and could save you money on your trip.

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

Flights from San Francisco to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to London.

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

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


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