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Cheap flights from California to London from £163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to London departing on 20/10. 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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0 bags
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Cheap return flights

Logo
07:30 - 20:50LAX-STN
29h 20m2 stops
Logo
19:30 - 16:35STN-LAX
29h 05m2 stops
£364
Find Deal
Wed, 22 Oct - Mon, 3 Nov
Logo
08:05 - 12:00LAX-STN
19h 55m2 stops
Logo
21:30 - 15:15STN-LAX
25h 45m2 stops
£370
Find Deal
Tue, 23 Sep - Mon, 29 Sep
Logo
08:05 - 11:50LAX-STN
19h 45m2 stops
Logo
21:45 - 16:30STN-LAX
26h 45m2 stops
£374
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Lufthansa Logo
17:30 - 19:00LAX-STN
17h 30m1 stop
Lufthansa Logo
19:50 - 15:15STN-LAX
27h 25m1 stop
£380Lufthansa
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Logo
17:30 - 23:10LAX-STN
21h 40m2 stops
Logo
18:05 - 15:15STN-LAX
29h 10m2 stops
£382
Find Deal
Wed, 19 Nov - Wed, 26 Nov
Logo
07:30 - 11:50LAX-STN
20h 20m2 stops
Logo
21:30 - 18:58STN-LAX
29h 28m2 stops
£382
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
08:45 - 13:50LAX-STN
22h 05m2 stops
Logo
20:40 - 16:35STN-LAX
27h 55m2 stops
£385
Find Deal
Tue, 28 Oct - Wed, 5 Nov
Logo
08:05 - 12:00LAX-STN
19h 55m2 stops
Logo
20:25 - 17:35STN-LAX
28h 10m2 stops
£387
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Logo
08:30 - 11:50SFO-STN
19h 20m2 stops
Logo
05:55 - 20:35STN-SFO
21h 40m2 stops
£388
Find Deal
Mon, 20 Oct - Wed, 29 Oct
Lufthansa Logo
17:30 - 19:00LAX-STN
17h 30m1 stop
Lufthansa Logo
19:50 - 13:00STN-LAX
25h 10m2 stops
£456Lufthansa
Find Deal
Sun, 21 Sep - Sun, 28 Sep

Lufthansa flights from California to London Stansted Airport

Our best Lufthansa deals on California to London Stansted Airport flight tickets
Lufthansa
22 Sept
LAX17:30Los Angeles
17h 30m
1 stop
STN19:00London Stansted
29 Sept
STN19:50London Stansted
27h 25m
1 stop
LAX15:15Los Angeles
£380
Find similar
Lufthansa
21 Sept
LAX17:30Los Angeles
17h 30m
1 stop
STN19:00London Stansted
28 Sept
STN19:50London Stansted
25h 10m
2 stops
LAX13:00Los Angeles
£456
Find similar
Lufthansa
23 Sept
SAN17:15San Diego
17h 45m
1 stop
STN19:00London Stansted
30 Sept
STN19:50London Stansted
27h 35m
1 stop
SAN15:25San Diego
£530
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from California to London Stansted Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from California to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 22/10

07:30-20:50

2 stops29h 20m

London Stansted

Mon 3/11

19:30-16:35

2 stops29h 05m

£364

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 23/9

08:05-12:00

2 stops19h 55m

London Stansted

Mon 29/9

21:30-15:15

2 stops25h 45m

£370

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Mon 22/9

08:05-11:50

2 stops19h 45m

London Stansted

Tue 30/9

21:45-16:30

2 stops26h 45m

£374

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Mon 22/9

17:30-19:00

1 stop17h 30m

London Stansted

Mon 29/9

19:50-15:15

1 stop27h 25m

£380

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 19/11

17:30-23:10

2 stops21h 40m

London Stansted

Wed 26/11

18:05-15:15

2 stops29h 10m

£382

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 15/10

07:30-11:50

2 stops20h 20m

London Stansted

Wed 22/10

21:30-18:58

2 stops29h 28m

£382

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 28/10

08:45-13:50

2 stops22h 05m

London Stansted

Wed 5/11

20:40-16:35

2 stops27h 55m

£385

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 21/10

08:05-12:00

2 stops19h 55m

London Stansted

Tue 28/10

20:25-17:35

2 stops28h 10m

£387

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Mon 20/10

08:30-11:50

2 stops19h 20m

London Stansted

Wed 29/10

05:55-20:35

2 stops21h 40m

£388

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Sun 21/9

17:30-19:00

1 stop17h 30m

London Stansted

Sun 28/9

19:50-13:00

2 stops25h 10m

£456

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from California 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

How long does it take to fly to London Stansted Airport?

Flight times vary depending on what airport in California you fly out of and what airport in London Stansted Airport you fly into. For example, flying from San Francisco to London Heathrow Airport takes 10h 10m on average. On the other hand, flying from Los Angeles to London Heathrow Airport takes 10h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap California to London Stansted Airport flight deals and tips

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

Best price found

£163

Fastest flight time

12h 40m

Direct flights

None
The best one-way flight to London Stansted Airport from California in the past 72 hours is £163. The best return flight deal from California to London Stansted Airport found on momondo in the last 72 hours is £364.
The fastest flight from California to London Stansted Airport takes 12h 40m
There are no direct flights from California to London Stansted Airport. Popular non-direct routes for this connection are Los Angeles Airport - London Stansted Airport, San Diego Airport - London Stansted Airport and San Francisco Airport - London Stansted Airport.
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  • When did momondo last update prices for flights from California to London Stansted Airport?

    Prices for flights from California to London Stansted Airport were last updated today.

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

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

    The necessary travel and health documents for your London Stansted Airport 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Canterbury
Gatwick
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Dover
Winchester
Margate
Chelmsford
Bedford

Why use momondo?

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

It is quick and easy to find California to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. All flights to London from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from California to London?

momondo helps you find the best flight between California and London 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 California to London right now. Can momondo alert me if prices change?

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

An easier way to manage your London Stansted Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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