How do I get Price Alerts for flights from London Stansted Airport to California?

Price Alerts will notify you by email when the price for flights to California from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from London Stansted Airport to California with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from London Stansted Airport to California?

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

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

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 London Stansted Airport to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£379 Cheap Flights from London Stansted Airport to California in 2026/27

Find the cheapest flights from London Stansted Airport to California

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 07:20STN London Stansted-LAX Los Angeles

33h 10m2 stops Milan Malpensa Casablanca Mohamed V

09:20 - 22:20LAX Los Angeles-STN London Stansted

29h 00m2 stops Casablanca Mohamed V Milan Malpensa

£388Multiple Airlines

Mon, 16 Nov - Tue, 1 Dec

06:25 - 07:20STN London Stansted-LAX Los Angeles

32h 55m2 stops Milan Malpensa Casablanca Mohamed V

09:20 - 23:00LAX Los Angeles-STN London Stansted

29h 40m2 stops Casablanca Mohamed V Milan Malpensa

£392Multiple Airlines

Thu, 3 Dec - Sun, 6 Dec

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

31h 50m1 stop Casablanca Mohamed V

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

37h 10m1 stop Casablanca Mohamed V

£392Royal Air Maroc

Sat, 6 Feb - Tue, 2 Mar

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

32h 00m1 stop Casablanca Mohamed V

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

37h 00m1 stop Casablanca Mohamed V

£392Royal Air Maroc

Mon, 18 Jan - Fri, 29 Jan

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

32h 00m1 stop Casablanca Mohamed V

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

37h 00m1 stop Casablanca Mohamed V

£392Royal Air Maroc

Mon, 1 Feb - Fri, 5 Feb

06:10 - 07:20STN London Stansted-LAX Los Angeles

33h 10m2 stops Milan Malpensa Casablanca Mohamed V

09:20 - 16:25LAX Los Angeles-STN London Stansted

23h 05m2 stops Casablanca Mohamed V Milan Malpensa

£392Multiple Airlines

Mon, 16 Nov - Sun, 29 Nov

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

32h 00m1 stop Casablanca Mohamed V

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

37h 10m1 stop Casablanca Mohamed V

£392Royal Air Maroc

Thu, 14 Jan - Sun, 24 Jan

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

32h 00m1 stop Casablanca Mohamed V

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

37h 10m1 stop Casablanca Mohamed V

£393Royal Air Maroc

Mon, 18 Jan - Sun, 31 Jan

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

32h 00m1 stop Casablanca Mohamed V

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

37h 10m1 stop Casablanca Mohamed V

£394Royal Air Maroc

Mon, 22 Feb - Tue, 9 Mar

06:10 - 07:20STN London Stansted-LAX Los Angeles

33h 10m2 stops Milan Malpensa Casablanca Mohamed V

09:20 - 16:25LAX Los Angeles-STN London Stansted

23h 05m2 stops Casablanca Mohamed V Milan Malpensa

£394Multiple Airlines

Mon, 16 Nov - Sun, 29 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:25 - 08:20STN London Stansted-LAX Los Angeles

32h 55m2 stops Milan Malpensa Casablanca Mohamed V

09:20 - 22:20LAX Los Angeles-STN London Stansted

29h 00m2 stops Casablanca Mohamed V Milan Malpensa

£593Multiple Airlines

Thu, 29 Oct - Tue, 3 Nov

13:25 - 13:55STN London Stansted-SFO San Francisco

31h 30m2 stops Barcelona-El Prat Paris Charles de Gaulle

15:10 - 23:20SFO San Francisco-STN London Stansted

24h 10m2 stops Paris Charles de Gaulle Barcelona-El Prat

£639Multiple Airlines

Tue, 27 Oct - Thu, 5 Nov

07:15 - 16:35STN London Stansted-SFO San Francisco

16h 20m1 stop Dublin

17:20 - 20:00SFO San Francisco-STN London Stansted

18h 40m1 stop Dublin

£651Multiple Airlines

Wed, 28 Oct - Wed, 11 Nov

07:45 - 16:35STN London Stansted-SFO San Francisco

15h 50m1 stop Dublin

17:20 - 18:35SFO San Francisco-STN London Stansted

17h 15m1 stop Dublin

£652Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

07:15 - 16:35STN London Stansted-SFO San Francisco

16h 20m1 stop Dublin

17:20 - 20:00SFO San Francisco-STN London Stansted

18h 40m1 stop Dublin

£652Multiple Airlines

Wed, 28 Oct - Wed, 11 Nov

13:30 - 13:20STN London Stansted-LAX Los Angeles

30h 50m2 stops Bergamo Orio Al Serio Cairo

17:10 - 20:30LAX Los Angeles-STN London Stansted

19h 20m1 stop Lisbon Humberto Delgado

£666Multiple Airlines

Wed, 28 Oct - Tue, 17 Nov

07:15 - 16:35STN London Stansted-SFO San Francisco

16h 20m1 stop Dublin

17:20 - 21:55SFO San Francisco-STN London Stansted

20h 35m1 stop Dublin

£672Multiple Airlines

Wed, 28 Oct - Mon, 2 Nov

15:05 - 13:55STN London Stansted-SFO San Francisco

29h 50m2 stops Barcelona-El Prat Paris Charles de Gaulle

15:10 - 23:20SFO San Francisco-STN London Stansted

24h 10m2 stops Paris Charles de Gaulle Barcelona-El Prat

£677Multiple Airlines

Wed, 28 Oct - Thu, 5 Nov

14:50 - 13:55STN London Stansted-SFO San Francisco

30h 05m2 stops Barcelona-El Prat Paris Charles de Gaulle

15:10 - 23:20SFO San Francisco-STN London Stansted

24h 10m2 stops Paris Charles de Gaulle Barcelona-El Prat

£687Multiple Airlines

Thu, 29 Oct - Thu, 12 Nov

08:15 - 08:20STN London Stansted-LAX Los Angeles

31h 05m2 stops Malaga Casablanca Mohamed V

10:05 - 15:35LAX Los Angeles-STN London Stansted

21h 30m3 stops Las Vegas Harry Reid Intl San Francisco Lisbon Humberto Delgado

£700Multiple Airlines

Thu, 29 Oct - Wed, 11 Nov

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Royal Air Maroc flights from London Stansted Airport to California

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

Royal Air Maroc

18 Jan

STN07:20London Stansted

32h 00m

1 stop

LAX07:20Los Angeles

31 Jan

LAX09:20Los Angeles

37h 10m

1 stop

STN06:30London Stansted

£393

Royal Air Maroc

18 Mar

STN07:30London Stansted

31h 50m

1 stop

LAX08:20Los Angeles

26 Mar

LAX10:20Los Angeles

36h 00m

1 stop

STN05:20London Stansted

£396

Royal Air Maroc

26 Nov

STN07:30London Stansted

31h 50m

1 stop

LAX07:20Los Angeles

4 Dec

LAX09:20Los Angeles

37h 00m

1 stop

STN06:20London Stansted

£398

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 16/11

06:10-07:20

2 stops33h 10m

Los Angeles

Tue 1/12

09:20-22:20

2 stops29h 00m

£388

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Thu 3/12

06:25-07:20

2 stops32h 55m

Los Angeles

Sun 6/12

09:20-23:00

2 stops29h 40m

£392

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Sat 6/2

07:30-07:20

1 stop31h 50m

Los Angeles

Tue 2/3

09:20-06:30

1 stop37h 10m

£392

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 18/1

07:20-07:20

1 stop32h 00m

Los Angeles

Fri 29/1

09:20-06:20

1 stop37h 00m

£392

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 1/2

07:20-07:20

1 stop32h 00m

Los Angeles

Fri 5/2

09:20-06:20

1 stop37h 00m

£392

Fastest return journey

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 16/11

06:10-07:20

2 stops33h 10m

Los Angeles

Sun 29/11

09:20-16:25

2 stops23h 05m

£392

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Thu 14/1

07:20-07:20

1 stop32h 00m

Los Angeles

Sun 24/1

09:20-06:30

1 stop37h 10m

£392

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 18/1

07:20-07:20

1 stop32h 00m

Los Angeles

Sun 31/1

09:20-06:30

1 stop37h 10m

£393

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 22/2

07:20-07:20

1 stop32h 00m

Los Angeles

Tue 9/3

09:20-06:30

1 stop37h 10m

£394

LondonLos Angeles

STN London Stansted - LAX Los Angeles

STNLAX

London Stansted

Mon 16/11

06:10-07:20

2 stops33h 10m

Los Angeles

Sun 29/11

09:20-16:25

2 stops23h 05m

£394

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap London Stansted Airport to California flight deals and tips

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

Best price found	£379
Fastest flight time	13h 55m
Direct flights	None

The best one-way flight to California from London Stansted Airport in the past 72 hours is £379. The best return flight deal from London Stansted Airport to California found on momondo in the last 72 hours is £388.

The fastest flight from London Stansted Airport to California takes 13h 55m

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

Search flight deals

Frequently asked questions about flying from London Stansted Airport to California

When did momondo last update prices for flights from London Stansted Airport to California?
Prices for flights from London Stansted Airport to California were last updated today.
How old do you have to be to fly from London Stansted Airport to California?
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 London Stansted Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from London Stansted Airport to California

How do I get Price Alerts for flights from London Stansted Airport to California?
Price Alerts will notify you by email when the price for flights to California from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London Stansted Airport to California with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find London to California 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 California that suits you.

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

momondo does allow users to show only those flights to California from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to California from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to California from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.