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 15m on average. On the other hand, flying from Los Angeles to London Heathrow Airport takes 10h 20m 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.

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.

£227 Cheap Flights from California to London Stansted Airport in 2026

Find the cheapest flights from California to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:25 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 55m1 stop Casablanca Mohamed V

£448Royal Air Maroc

Fri, 25 Sep - Mon, 28 Sep

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:25 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 55m1 stop Casablanca Mohamed V

£454Royal Air Maroc

Fri, 25 Sep - Mon, 28 Sep

09:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

37h 00m1 stop Casablanca Mohamed V

07:30 - 07:20STN London Stansted-LAX Los Angeles Los Angeles

31h 50m1 stop Casablanca Mohamed V

£454Royal Air Maroc

Fri, 20 Nov - Sat, 28 Nov

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:25 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 55m1 stop Casablanca Mohamed V

£455Royal Air Maroc

Fri, 2 Oct - Mon, 5 Oct

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:25 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 55m1 stop Casablanca Mohamed V

£456Royal Air Maroc

Fri, 25 Sep - Mon, 5 Oct

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:25 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 55m1 stop Casablanca Mohamed V

£457Royal Air Maroc

Fri, 9 Oct - Mon, 12 Oct

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:20 - 07:20STN London Stansted-LAX Los Angeles Los Angeles

32h 00m1 stop Casablanca Mohamed V

£457Royal Air Maroc

Fri, 16 Oct - Mon, 2 Nov

09:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

37h 00m1 stop Casablanca Mohamed V

07:30 - 07:20STN London Stansted-LAX Los Angeles Los Angeles

31h 50m1 stop Casablanca Mohamed V

£458Royal Air Maroc

Fri, 27 Nov - Thu, 3 Dec

10:20 - 06:20LAX Los Angeles Los Angeles-STN London Stansted

36h 00m1 stop Casablanca Mohamed V

07:20 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 00m1 stop Casablanca Mohamed V

£459Royal Air Maroc

Fri, 16 Oct - Mon, 26 Oct

09:20 - 06:30LAX Los Angeles Los Angeles-STN London Stansted

37h 10m1 stop Casablanca Mohamed V

07:20 - 07:20STN London Stansted-LAX Los Angeles Los Angeles

32h 00m1 stop Casablanca Mohamed V

£463Royal Air Maroc

Tue, 19 Jan - Mon, 8 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:10 - 00:20SFO San Francisco-STN London Stansted

32h 10m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Oslo Gardermoen

07:05 - 00:07STN London Stansted-SFO San Francisco

25h 02m3 stops Oslo Gardermoen Munich Franz Josef Strauss Vancouver Intl

£675Multiple Airlines

Mon, 17 Aug - Tue, 25 Aug

08:10 - 00:20SFO San Francisco-STN London Stansted

32h 10m3 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl Oslo Gardermoen

07:05 - 19:00STN London Stansted-SFO San Francisco

19h 55m2 stops Oslo Gardermoen Munich Franz Josef Strauss

£680Multiple Airlines

Mon, 17 Aug - Tue, 25 Aug

19:35 - 23:50LAX Los Angeles Los Angeles-STN London Stansted

20h 15m2 stops Zurich Krakow J. Paul II Balice

18:40 - 13:10STN London Stansted-LAX Los Angeles Los Angeles

26h 30m2 stops Krakow J. Paul II Balice Frankfurt am Main

£692Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

19:35 - 23:40LAX Los Angeles Los Angeles-STN London Stansted

20h 05m2 stops Zurich Naples

17:45 - 15:15STN London Stansted-LAX Los Angeles Los Angeles

29h 30m2 stops Naples Munich Franz Josef Strauss

£693Multiple Airlines

Sun, 16 Aug - Mon, 24 Aug

20:10 - 23:20LAX Los Angeles Los Angeles-STN London Stansted

19h 10m1 stop Dublin

19:15 - 14:35STN London Stansted-LAX Los Angeles Los Angeles

27h 20m2 stops Milan Malpensa Lisbon Humberto Delgado

£695Multiple Airlines

Fri, 14 Aug - Thu, 24 Sep

15:05 - 19:55LAX Los Angeles Los Angeles-STN London Stansted

20h 50m2 stops Vienna Intl Oslo Gardermoen

19:40 - 16:20STN London Stansted-LAX Los Angeles Los Angeles

28h 40m2 stops Oslo Gardermoen Frankfurt am Main

£699Multiple Airlines

Sun, 16 Aug - Tue, 25 Aug

17:30 - 00:20LAX Los Angeles Los Angeles-STN London Stansted

22h 50m2 stops Munich Franz Josef Strauss Oslo Gardermoen

07:25 - 08:20STN London Stansted-LAX Los Angeles Los Angeles

32h 55m1 stop Casablanca Mohamed V

£705Multiple Airlines

Mon, 17 Aug - Sat, 29 Aug

17:30 - 22:50LAX Los Angeles Los Angeles-STN London Stansted

21h 20m2 stops Munich Franz Josef Strauss Palma de Mallorca Son Sant Joan

17:45 - 15:15STN London Stansted-LAX Los Angeles Los Angeles

29h 30m2 stops Palma de Mallorca Son Sant Joan Munich Franz Josef Strauss

£706Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

15:05 - 00:45LAX Los Angeles Los Angeles-STN London Stansted

25h 40m2 stops Frankfurt am Main Luqa Malta Intl

16:00 - 13:10STN London Stansted-LAX Los Angeles Los Angeles

29h 10m2 stops Luqa Malta Intl Frankfurt am Main

£709Multiple Airlines

Tue, 18 Aug - Mon, 24 Aug

08:10 - 14:25SFO San Francisco-STN London Stansted

22h 15m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Gothenburg Landvetter

07:35 - 19:00STN London Stansted-SFO San Francisco

19h 25m2 stops Gothenburg Landvetter Munich Franz Josef Strauss

£712Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

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Lufthansa flights from California to London Stansted Airport

Our best Lufthansa deals on California to London Stansted Airport flight tickets

Lufthansa

1 Oct

SAN17:15San Diego

14h 25m

1 stop

STN15:40London Stansted

7 Oct

STN16:25London Stansted

31h 00m

1 stop

SAN15:25San Diego

£748

Lufthansa

16 Sept

SAN11:19San Diego

44h 41m

2 stops

STN16:00London Stansted

21 Sept

STN16:25London Stansted

31h 00m

1 stop

SAN15:25San Diego

£769

Lufthansa

27 Sept

SAN17:15San Diego

14h 20m

1 stop

STN15:35London Stansted

4 Oct

STN16:25London Stansted

31h 00m

1 stop

SAN15:25San Diego

£773

Royal Air Maroc flights from California to London Stansted Airport

Our best Royal Air Maroc deals on California to London Stansted Airport flight tickets

Royal Air Maroc

25 Sept

LAX10:20Los Angeles Los Angeles

36h 00m

1 stop

STN06:20London Stansted

28 Sept

STN07:25London Stansted

32h 55m

1 stop

LAX08:20Los Angeles Los Angeles

£448

Royal Air Maroc

25 Sept

LAX10:20Los Angeles Los Angeles

36h 00m

1 stop

STN06:20London Stansted

28 Sept

STN07:25London Stansted

32h 55m

1 stop

LAX08:20Los Angeles Los Angeles

£454

Royal Air Maroc

2 Oct

LAX10:20Los Angeles Los Angeles

36h 00m

1 stop

STN06:20London Stansted

5 Oct

STN07:25London Stansted

32h 55m

1 stop

LAX08:20Los Angeles Los Angeles

£455

momondo Fare Finder

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

Cheapest return flight

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 25/9

10:20-06:20

1 stop36h 00m

London Stansted

Mon 28/9

07:25-08:20

1 stop32h 55m

£448

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 25/9

10:20-06:20

1 stop36h 00m

London Stansted

Mon 28/9

07:25-08:20

1 stop32h 55m

£454

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 20/11

09:20-06:20

1 stop37h 00m

London Stansted

Sat 28/11

07:30-07:20

1 stop31h 50m

£454

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 2/10

10:20-06:20

1 stop36h 00m

London Stansted

Mon 5/10

07:25-08:20

1 stop32h 55m

£455

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 25/9

10:20-06:20

1 stop36h 00m

London Stansted

Mon 5/10

07:25-08:20

1 stop32h 55m

£456

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 9/10

10:20-06:20

1 stop36h 00m

London Stansted

Mon 12/10

07:25-08:20

1 stop32h 55m

£457

Fastest return journey

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 16/10

10:20-06:20

1 stop36h 00m

London Stansted

Mon 2/11

07:20-07:20

1 stop32h 00m

£457

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 27/11

09:20-06:20

1 stop37h 00m

London Stansted

Thu 3/12

07:30-07:20

1 stop31h 50m

£458

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Fri 16/10

10:20-06:20

1 stop36h 00m

London Stansted

Mon 26/10

07:20-08:20

1 stop32h 00m

£459

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Tue 19/1

09:20-06:30

1 stop37h 10m

London Stansted

Mon 8/2

07:20-07:20

1 stop32h 00m

£463

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 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

Airlines

Other information

What is the cheapest airline that flies from California to London Stansted?

Lufthansa is the most popular carrier operating from California to London Stansted

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

Fastest flight time	13h 50m
Direct flights	None

The fastest flight from California to London Stansted Airport takes 13h 50m

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

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Frequently asked questions about flying from California to London Stansted Airport

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.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Chichester

Hayes

Guildford

Bedford

Harlow

Colchester

Chelmsford

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.