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Cheap flights from London Southend Airport to California from £345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — LAX
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to California

Enter your travel dates to find the best prices.

Cheapest flights from Southend to California
Explore the most affordable flight options available from Southend to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Tue 16/1215:55SEN - SFO
3 stops30h 35mMultiple Airlines
Sat 31/110:15SFO - SEN
3 stops22h 50mMultiple Airlines
Deal found 16/12£980
Tue 16/1220:20SEN - SFO
2 stops26h 10mMultiple Airlines
Sat 27/1219:55SFO - SEN
1 stop16h 55mMultiple Airlines
Deal found 16/12£1,050
Wed 17/1207:10SEN - SFO
1 stop21h 00mMultiple Airlines
Sat 27/1219:55SFO - SEN
1 stop16h 55mMultiple Airlines
Deal found 16/12£1,057
Wed 24/1207:10SEN - LAX
1 stop16h 55mMultiple Airlines
Sat 10/118:20LAX - SEN
1 stop18h 30mMultiple Airlines
Deal found 17/12£1,259
Sat 20/1206:40SEN - SFO
2 stops36h 25mMultiple Airlines
Sat 27/1219:55SFO - SEN
1 stop16h 55mMultiple Airlines
Deal found 15/12£1,302
Sun 21/1218:05SEN - LAX
2 stops30h 45mMultiple Airlines
Sun 4/111:35LAX - SEN
1 stop14h 55mMultiple Airlines
Deal found 17/12£1,310
Tue 30/1207:35SEN - LAX
2 stops22h 00mMultiple Airlines
Sun 4/113:45LAX - SEN
1 stop17h 05mMultiple Airlines
Deal found 15/12£1,429
Wed 24/1207:10SEN - LAX
1 stop16h 55mMultiple Airlines
Wed 31/1221:05LAX - SEN
1 stop15h 55mMultiple Airlines
Deal found 16/12£1,430
Wed 24/1207:10SEN - LAS
2 stops22h 21mMultiple Airlines
Tue 30/1209:10LAS - SEN
2 stops16h 50mMultiple Airlines
Deal found 15/12£1,435
Fri 19/1210:00SEN - LAS
2 stops18h 39mMultiple Airlines
Sun 21/1209:10LAS - SEN
2 stops17h 20mMultiple Airlines
Deal found 16/12£1,469
Fri 19/1210:00SEN - LAX
2 stops29h 56mMultiple Airlines
Sun 4/111:35LAX - SEN
1 stop14h 55mMultiple Airlines
Deal found 17/12£1,517
Mon 22/1207:15SEN - LAX
1 stop14h 45mMultiple Airlines
Sun 4/111:35LAX - SEN
1 stop14h 55mMultiple Airlines
Deal found 16/12£1,686

Find flight deals from Southend to California

Keep the following information in mind while searching for Southend to California flight deals. Data was last updated 18 December 2025.

Round-trip from

£612

One-way from

£345

Popular in

December

Cheapest in

September

Average price

£591
10/2-17/3
  • 10/2-17/3
  • 6 total stops
  • 60h 15m total
  • London to California
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 35h 19m total
  • London to California
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to California 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, Cheapflights users made 858,174 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from London Southend Airport to California that are best for you.

Fly from

Southend

Fly to

California

Route

Depart

Return

Price

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Tue 10/2

08:00-14:30

3 stops38h 30m

San Francisco

Tue 17/3

18:20-23:05

3 stops21h 45m

£612

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Wed 4/3

07:10-20:10

1 stop21h 00m

San Francisco

Tue 17/3

18:20-23:05

3 stops21h 45m

£616

LondonSan Francisco

SEN - SFO

SENSFO

London Southend

Thu 15/1

06:50-16:05

3 stops41h 15m

San Francisco

Thu 29/1

12:00-12:50

2 stops16h 50m

£734

LondonLos Angeles

SEN - LAX

SENLAX

London Southend

Sun 18/1

07:10-18:10

1 stop19h 00m

Los Angeles

Sat 24/1

07:00-10:30

2 stops43h 30m

£760

LondonLos Angeles

SEN - LAX

SENLAX

London Southend

Sat 31/1

20:00-18:10

2 stops30h 10m

Los Angeles

Sat 7/2

11:35-20:50

1 stop25h 15m

£784

LondonLos Angeles

SEN - LAX

SENLAX

London Southend

Fri 30/1

10:00-14:00

1 stop36h 00m

Los Angeles

Fri 6/2

17:45-20:50

2 stops43h 05m

£803

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 19/1

07:15-21:31

2 stops22h 16m

Las Vegas Harry Reid Intl

Sat 24/1

09:00-17:05

2 stops24h 05m

£992

LondonLas Vegas

SEN - LAS

SENLAS

London Southend

Mon 2/2

07:15-21:33

2 stops22h 18m

Las Vegas Harry Reid Intl

Thu 5/2

06:15-12:50

3 stops22h 35m

£994

LondonLos Angeles

SEN - LAX

SENLAX

London Southend

Sun 11/1

18:05-14:00

1 stop27h 55m

Los Angeles

Sat 31/1

07:00-17:05

2 stops26h 05m

£1,021

LondonLos Angeles

SEN - LAX

SENLAX

London Southend

Tue 30/12

07:35-21:35

2 stops22h 00m

Los Angeles

Sun 4/1

13:45-14:50

1 stop17h 05m

£1,429

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 41 results
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Best time to book a flight from Southend to California

Have a flexible travel schedule? Discover the best time to fly to California from Southend with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to California
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southend to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from London Southend Airport to California?

    When deciding which route to take from London Southend Airport to California consider London Southend - Los Angeles, London Southend - Las Vegas Harry Reid Intl or London Southend - San Francisco as they are the most popular.

  • Can I find deals for flights from Southend to California that include hotel bookings?

    Yes. In addition to deals on Southend to California flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southend to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to California.

  • Can I find deals for business class flights from Southend to California?

    Yes. Cheapflights offers flight deals from Southend to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Southend to California

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Southend to California?

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Why should you use Cheapflights to find cheap flight tickets from Southend to California?

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Can Cheapflights find flights from Southend to California with no change fees?

Need flexible booking options for your flight to California from Southend? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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