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Cheap flights from California to London from $334

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 4/27. 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
6:30 am - 10:20 pm
LAX
-
SEN
31h 50m
3 stops
Multiple Airlines Logo
4:00 pm - 4:30 pm
SEN
-
LAX
32h 30m
2 stops
$610Multiple Airlines
Tue, Apr 14 - Mon, Apr 20
Multiple Airlines Logo
3:15 pm - 7:50 pm
LAX
-
SEN
20h 35m
2 stops
Multiple Airlines Logo
4:50 pm - 1:15 pm
SEN
-
LAX
28h 25m
2 stops
$737Multiple Airlines
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
5:30 pm - 9:00 pm
LAX
-
SEN
19h 30m
2 stops
Multiple Airlines Logo
7:10 am - 10:00 pm
SEN
-
LAX
21h 50m
2 stops
$739Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
1:45 pm - 9:00 pm
LAX
-
SEN
23h 15m
2 stops
Multiple Airlines Logo
7:10 am - 5:05 pm
SEN
-
LAX
16h 55m
1 stop
$758Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
1:00 am - 10:30 am
LAX
-
SEN
25h 30m
1 stop
Multiple Airlines Logo
7:25 am - 8:00 am
SEN
-
LAX
32h 35m
1 stop
$780Multiple Airlines
Sat, Jun 6 - Sun, Jun 14
Multiple Airlines Logo
8:10 am - 4:40 pm
SFO
-
SEN
24h 30m
2 stops
Multiple Airlines Logo
4:55 pm - 7:00 pm
SEN
-
SFO
34h 05m
2 stops
$781Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
3:20 pm - 8:50 pm
LAX
-
SEN
21h 30m
2 stops
Multiple Airlines Logo
6:05 pm - 2:30 pm
SEN
-
LAX
27h 25m
2 stops
$795Multiple Airlines
Sat, Mar 7 - Thu, Mar 12
Multiple Airlines Logo
4:45 pm - 7:35 pm
SFO
-
SEN
18h 50m
2 stops
Multiple Airlines Logo
1:55 pm - 2:40 pm
SEN
-
SFO
32h 45m
2 stops
$842Multiple Airlines
Sat, Apr 18 - Thu, Apr 23
Multiple Airlines Logo
7:40 pm - 7:50 pm
SFO
-
SEN
16h 10m
1 stop
Multiple Airlines Logo
5:20 pm - 3:50 pm
SEN
-
SFO
30h 30m
2 stops
$846Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
7:40 pm - 7:50 pm
SFO
-
SEN
16h 10m
1 stop
Multiple Airlines Logo
5:20 pm - 3:50 pm
SEN
-
SFO
30h 30m
2 stops
$853Multiple Airlines
Sun, Apr 19 - Sat, Apr 25

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 February 5, 2026.
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

Tue 4/14

6:30 am-10:20 pm

3 stops31h 50m

London Southend

Mon 4/20

4:00 pm-4:30 pm

2 stops32h 30m

$610

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Sun 5/3

3:15 pm-7:50 pm

2 stops20h 35m

London Southend

Sat 5/9

4:50 pm-1:15 pm

2 stops28h 25m

$737

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Wed 3/4

5:30 pm-9:00 pm

2 stops19h 30m

London Southend

Wed 3/11

7:10 am-10:00 pm

2 stops21h 50m

$739

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Wed 3/4

1:45 pm-9:00 pm

2 stops23h 15m

London Southend

Wed 3/11

7:10 am-5:05 pm

1 stop16h 55m

$758

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Sat 6/6

1:00 am-10:30 am

1 stop25h 30m

London Southend

Sun 6/14

7:25 am-8:00 am

1 stop32h 35m

$780

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 4/22

8:10 am-4:40 pm

2 stops24h 30m

London Southend

Mon 4/27

4:55 pm-7:00 pm

2 stops34h 05m

$781

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Sat 3/7

3:20 pm-8:50 pm

2 stops21h 30m

London Southend

Thu 3/12

6:05 pm-2:30 pm

2 stops27h 25m

$795

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 4/18

4:45 pm-7:35 pm

2 stops18h 50m

London Southend

Thu 4/23

1:55 pm-2:40 pm

2 stops32h 45m

$842

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sun 4/19

7:40 pm-7:50 pm

1 stop16h 10m

London Southend

Sat 4/25

5:20 pm-3:50 pm

2 stops30h 30m

$846

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sun 4/19

7:40 pm-7:50 pm

1 stop16h 10m

London Southend

Sat 4/25

5:20 pm-3:50 pm

2 stops30h 30m

$853

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 15m 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

Fastest flight time

13h 55m

Direct flights

None
The fastest flight from California to London Southend Airport takes 13h 55m
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
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

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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