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Cheap flights from California to London from $280

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 1/13. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 am - 12:50 pmLAX-SEN
20h 20m2 stops
Multiple Airlines Logo
6:05 pm - 1:05 pmSEN-LAX
27h 00m2 stops
$697Multiple Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 15
Multiple Airlines Logo
12:30 pm - 9:00 pmLAX-SEN
24h 30m2 stops
Multiple Airlines Logo
6:05 pm - 1:05 pmSEN-LAX
27h 00m2 stops
$722Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
7:10 pm - 9:00 pmLAX-SEN
17h 50m2 stops
Multiple Airlines Logo
7:15 am - 10:00 pmSEN-LAX
22h 45m2 stops
$743Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
8:20 am - 9:00 pmLAX-SEN
28h 40m2 stops
Multiple Airlines Logo
6:05 pm - 1:05 pmSEN-LAX
27h 00m2 stops
$753Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
8:25 am - 10:30 amSFO-SEN
18h 05m2 stops
Multiple Airlines Logo
6:05 pm - 12:40 pmSEN-SFO
26h 35m2 stops
$758Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
Multiple Airlines Logo
8:20 am - 12:50 pmLAX-SEN
20h 30m2 stops
Multiple Airlines Logo
6:05 pm - 3:15 pmSEN-LAX
29h 10m2 stops
$758Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Multiple Airlines Logo
11:20 am - 3:45 pmLAS-SEN
20h 25m2 stops
Multiple Airlines Logo
5:30 pm - 9:29 pmSEN-LAS
35h 59m3 stops
$989Multiple Airlines
Find Deal
Thu, Apr 23 - Sat, May 2
Multiple Airlines Logo
11:35 am - 10:30 amLAX-SEN
14h 55m1 stop
Multiple Airlines Logo
6:05 pm - 10:03 pmSEN-LAX
35h 58m2 stops
$1,055Multiple Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
Multiple Airlines Logo
7:55 pm - 8:50 pmSFO-SEN
16h 55m1 stop
Multiple Airlines Logo
7:10 am - 8:10 pmSEN-SFO
21h 00m1 stop
$1,086Multiple Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
Multiple Airlines Logo
11:35 am - 10:30 amLAX-SEN
14h 55m1 stop
Multiple Airlines Logo
7:15 am - 2:00 pmSEN-LAX
14h 45m1 stop
$1,114Multiple Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 8

momondo Fare Finder

 
Customize your flight search to find flights from California to London Southend 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 November 3, 2025.
Use the filters below to find and compare flights from California to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Thu 2/12

8:30 am-12:50 pm

2 stops20h 20m

London Southend

Sun 2/15

6:05 pm-1:05 pm

2 stops27h 00m

$697

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Wed 12/3

12:30 pm-9:00 pm

2 stops24h 30m

London Southend

Sun 12/7

6:05 pm-1:05 pm

2 stops27h 00m

$722

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Wed 12/3

7:10 pm-9:00 pm

2 stops17h 50m

London Southend

Mon 12/8

7:15 am-10:00 pm

2 stops22h 45m

$743

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Wed 12/3

8:20 am-9:00 pm

2 stops28h 40m

London Southend

Sun 12/7

6:05 pm-1:05 pm

2 stops27h 00m

$753

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sun 11/30

8:25 am-10:30 am

2 stops18h 05m

London Southend

Sun 12/7

6:05 pm-12:40 pm

2 stops26h 35m

$758

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Thu 12/4

8:20 am-12:50 pm

2 stops20h 30m

London Southend

Sun 12/14

6:05 pm-3:15 pm

2 stops29h 10m

$758

Las VegasLondon

LAS - SEN

LASSEN

Las Vegas Harry Reid Intl

Thu 4/23

11:20 am-3:45 pm

2 stops20h 25m

London Southend

Sat 5/2

5:30 pm-9:29 pm

3 stops35h 59m

$989

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Sun 11/30

11:35 am-10:30 am

1 stop14h 55m

London Southend

Thu 12/4

6:05 pm-10:03 pm

2 stops35h 58m

$1,055

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 11/8

7:55 pm-8:50 pm

1 stop16h 55m

London Southend

Wed 11/12

7:10 am-8:10 pm

1 stop21h 00m

$1,086

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Sun 11/23

11:35 am-10:30 am

1 stop14h 55m

London Southend

Mon 12/8

7:15 am-2:00 pm

1 stop14h 45m

$1,114

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 Southend 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 Southend Airport?

Flight times from California to London Southend Airport vary, but if you’re flying out of San Francisco and flying into London Heathrow Airport (one of the most popular routes), then the duration is 10h 10m on average. Another popular route from California to London Southend Airport is flying from Los Angeles to London Heathrow Airport, which will take roughly 10h 20m. Keep in mind that layovers or delays could extend your travel time.

Cheap California to London Southend Airport flight deals and tips

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

Direct flights

None
There are no direct flights from California to London Southend Airport. There are no popular flight routes from California to London Southend Airport.
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  • When did momondo last update prices for flights from California to London Southend Airport?

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

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

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

    The required travel and health documents for your London Southend 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 Southend 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
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from California.

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

Yes. momondo enables you to select and highlight flights to London from California with this policy.

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

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

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

Yes. momondo can track prices for California to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Southend 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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