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Cheap flights from California to London from $281

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 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:45 pm - 7:20 pm
LAX
-
STN
18h 35m
2 stops
Multiple Airlines Logo
6:20 pm - 2:45 pm
STN
-
LAX
28h 25m
2 stops
$679Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
7:30 am - 7:30 pm
LAX
-
STN
28h 00m
3 stops
Multiple Airlines Logo
9:30 pm - 10:05 pm
STN
-
LAX
32h 35m
3 stops
$696Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
4:45 pm - 12:10 am
LAX
-
STN
23h 25m
2 stops
Multiple Airlines Logo
5:20 pm - 2:45 pm
STN
-
LAX
29h 25m
2 stops
$702Multiple Airlines
Wed, Oct 7 - Tue, Oct 13
Multiple Airlines Logo
4:45 pm - 9:30 pm
LAX
-
STN
20h 45m
2 stops
Multiple Airlines Logo
6:20 pm - 2:45 pm
STN
-
LAX
28h 25m
2 stops
$706Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
Lufthansa Logo
5:15 pm - 3:35 pm
SAN
-
STN
14h 20m
1 stop
Lufthansa Logo
4:25 pm - 3:25 pm
STN
-
SAN
31h 00m
1 stop
$986Lufthansa
Tue, Sep 22 - Thu, Oct 1
Lufthansa Logo
5:15 pm - 3:35 pm
SAN
-
STN
14h 20m
1 stop
Lufthansa Logo
4:25 pm - 3:25 pm
STN
-
SAN
31h 00m
1 stop
$995Lufthansa
Sat, Sep 19 - Thu, Oct 1
Lufthansa Logo
5:15 pm - 3:35 pm
SAN
-
STN
14h 20m
1 stop
Lufthansa Logo
4:25 pm - 3:25 pm
STN
-
SAN
31h 00m
1 stop
$999Lufthansa
Wed, Sep 16 - Sun, Sep 20
Turkish Airlines Logo
7:48 am - 9:55 am
RNO
-
STN
42h 07m
2 stops
Turkish Airlines Logo
5:45 pm - 9:47 pm
STN
-
RNO
36h 02m
2 stops
$1,404Turkish Airlines
Wed, Jul 29 - Wed, Aug 5
Turkish Airlines Logo
7:48 am - 4:40 pm
RNO
-
STN
48h 52m
2 stops
Turkish Airlines Logo
5:45 pm - 9:47 pm
STN
-
RNO
60h 02m
2 stops
$1,429Turkish Airlines
Tue, Aug 4 - Sat, Aug 15
Turkish Airlines Logo
7:48 am - 4:50 pm
RNO
-
STN
25h 02m
2 stops
Turkish Airlines Logo
5:35 pm - 9:48 pm
STN
-
RNO
36h 13m
2 stops
$1,433Turkish Airlines
Tue, Jul 14 - Thu, Jul 30

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Turkish Airlines flights from California to London Stansted Airport

Our best Turkish Airlines deals on California to London Stansted Airport flight tickets
Turkish Airlines
Dec 3
LAS9:20 pmLas Vegas Harry Reid Intl
28h 35m
2 stops
STN9:55 amLondon Stansted
Dec 13
STN5:20 pmLondon Stansted
34h 36m
2 stops
LAS7:56 pmLas Vegas Harry Reid Intl
$1,078
Turkish Airlines
Nov 17
LAS2:30 pmLas Vegas Harry Reid Intl
41h 50m
2 stops
STN4:20 pmLondon Stansted
Nov 30
STN10:55 amLondon Stansted
41h 01m
2 stops
LAS7:56 pmLas Vegas Harry Reid Intl
$1,083
Turkish Airlines
Nov 17
LAS2:30 pmLas Vegas Harry Reid Intl
35h 25m
2 stops
STN9:55 amLondon Stansted
Nov 29
STN5:20 pmLondon Stansted
58h 36m
2 stops
LAS7:56 pmLas Vegas Harry Reid Intl
$1,092

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
Jul 10
LAX10:20 amLos Angeles
36h 00m
1 stop
STN6:20 amLondon Stansted
Aug 22
STN7:25 amLondon Stansted
32h 55m
1 stop
LAX8:20 amLos Angeles
$852
Royal Air Maroc
Jul 7
LAX10:20 amLos Angeles
36h 00m
1 stop
STN6:20 amLondon Stansted
Aug 24
STN7:25 amLondon Stansted
32h 55m
1 stop
LAX8:20 amLos Angeles
$854
Royal Air Maroc
Jul 7
LAX10:20 amLos Angeles
36h 00m
1 stop
STN6:20 amLondon Stansted
Aug 24
STN7:25 amLondon Stansted
32h 55m
1 stop
LAX8:20 amLos Angeles
$860

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated July 2, 2026.
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 round-trip

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 9/9

4:45 pm-7:20 pm

2 stops18h 35m

London Stansted

Wed 9/16

6:20 pm-2:45 pm

2 stops28h 25m

$679

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 9/16

7:30 am-7:30 pm

3 stops28h 00m

London Stansted

Wed 9/23

9:30 pm-10:05 pm

3 stops32h 35m

$696

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 10/7

4:45 pm-12:10 am

2 stops23h 25m

London Stansted

Tue 10/13

5:20 pm-2:45 pm

2 stops29h 25m

$702

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 9/23

4:45 pm-9:30 pm

2 stops20h 45m

London Stansted

Wed 10/7

6:20 pm-2:45 pm

2 stops28h 25m

$706
Quickest round-trip

San DiegoLondon

SAN - STN

SANSTN

San Diego

Tue 9/22

5:15 pm-3:35 pm

1 stop14h 20m

London Stansted

Thu 10/1

4:25 pm-3:25 pm

1 stop31h 00m

$986

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 9/19

5:15 pm-3:35 pm

1 stop14h 20m

London Stansted

Thu 10/1

4:25 pm-3:25 pm

1 stop31h 00m

$995

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 9/16

5:15 pm-3:35 pm

1 stop14h 20m

London Stansted

Sun 9/20

4:25 pm-3:25 pm

1 stop31h 00m

$999

RenoLondon

RNO - STN

RNOSTN

Reno

Wed 7/29

7:48 am-9:55 am

2 stops42h 07m

London Stansted

Wed 8/5

5:45 pm-9:47 pm

2 stops36h 02m

$1,404

RenoLondon

RNO - STN

RNOSTN

Reno

Tue 8/4

7:48 am-4:40 pm

2 stops48h 52m

London Stansted

Sat 8/15

5:45 pm-9:47 pm

2 stops60h 02m

$1,429

RenoLondon

RNO - STN

RNOSTN

Reno

Tue 7/14

7:48 am-4:50 pm

2 stops25h 02m

London Stansted

Thu 7/30

5:35 pm-9:48 pm

2 stops36h 13m

$1,433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

Lufthansa and Turkish Airlines are the most popular carriers 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

14h 55m

Direct flights

None
The fastest flight from California to London Stansted Airport takes 14h 55m
There are no direct flights from California to London Stansted Airport. There are no popular flight routes from California to London Stansted Airport.
Search flight deals

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 are refreshed on a daily basis.

  • 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 required travel and health documents for your London Stansted Airport 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 London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford
Uxbridge

Why use momondo?

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

Finding the right flight to London from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from California.

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

If you are not ready to book a flight from California to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Stansted Airport trip

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