$195 Cheap Flights to London Southend Airport (SEN) in 2025/26

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Find the cheapest flights from the United States to London Southend Airport

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4:45 pm - 12:15 pmBOS-SEN

14h 30m2 stops

7:10 am - 8:55 pmSEN-BOS

18h 45m1 stop

$573Multiple Airlines

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Sat, Jan 17 - Sun, Jan 25

7:40 pm - 9:00 pmBWI-SEN

20h 20m2 stops

7:10 am - 6:40 pmSEN-BWI

16h 30m2 stops

$608Multiple Airlines

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Wed, Dec 10 - Wed, Dec 17

10:40 pm - 7:45 pmBOS-SEN

16h 05m1 stop

6:50 am - 8:55 pmSEN-BOS

19h 05m1 stop

$613Multiple Airlines

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Mon, Dec 29 - Thu, Jan 15

7:40 pm - 9:00 pmBWI-SEN

20h 20m2 stops

7:15 am - 6:40 pmSEN-BWI

16h 25m2 stops

$621Multiple Airlines

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Wed, Dec 10 - Mon, Dec 15

6:30 pm - 5:15 pmORD-SEN

16h 45m2 stops

7:35 am - 5:20 pmSEN-ORD

15h 45m2 stops

$621Multiple Airlines

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Wed, Feb 18 - Tue, Feb 24

5:30 am - 12:15 pmBOS-SEN

25h 45m3 stops

7:10 am - 6:35 pmSEN-BOS

16h 25m2 stops

$622Multiple Airlines

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Sat, Jan 17 - Sun, Jan 25

7:40 pm - 5:15 pmBWI-SEN

16h 35m2 stops

7:35 am - 6:40 pmSEN-BWI

16h 05m2 stops

$624Multiple Airlines

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Wed, Dec 3 - Tue, Dec 9

7:50 pm - 2:50 pmBOS-SEN

14h 00m2 stops

7:15 am - 5:50 pmSEN-BOS

15h 35m2 stops

$635Multiple Airlines

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Sun, Mar 1 - Sat, Mar 7

7:40 pm - 2:50 pmBWI-SEN

14h 10m2 stops

7:15 am - 6:40 pmSEN-BWI

16h 25m2 stops

$641Multiple Airlines

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Sun, Feb 15 - Sat, Feb 21

8:20 am - 2:30 pmLAX-SEN

22h 10m2 stops

7:10 am - 10:00 pmSEN-LAX

22h 50m2 stops

$650Multiple Airlines

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Tue, Dec 9 - Sun, Dec 14

Fly from

Route

Depart

Return

Price

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 1/17

4:45 pm-12:15 pm

2 stops14h 30m

London Southend

Sun 1/25

7:10 am-8:55 pm

1 stop18h 45m

$573

BaltimoreLondon

BWI - SEN

BWISEN

Baltimore/Washington

Wed 12/10

7:40 pm-9:00 pm

2 stops20h 20m

London Southend

Wed 12/17

7:10 am-6:40 pm

2 stops16h 30m

$608

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Mon 12/29

10:40 pm-7:45 pm

1 stop16h 05m

London Southend

Thu 1/15

6:50 am-8:55 pm

1 stop19h 05m

$613

BaltimoreLondon

BWI - SEN

BWISEN

Baltimore/Washington

Wed 12/10

7:40 pm-9:00 pm

2 stops20h 20m

London Southend

Mon 12/15

7:15 am-6:40 pm

2 stops16h 25m

$621

ChicagoLondon

ORD - SEN

ORDSEN

Chicago O'Hare Intl

Wed 2/18

6:30 pm-5:15 pm

2 stops16h 45m

London Southend

Tue 2/24

7:35 am-5:20 pm

2 stops15h 45m

$621

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 1/17

5:30 am-12:15 pm

3 stops25h 45m

London Southend

Sun 1/25

7:10 am-6:35 pm

2 stops16h 25m

$622

BaltimoreLondon

BWI - SEN

BWISEN

Baltimore/Washington

Wed 12/3

7:40 pm-5:15 pm

2 stops16h 35m

London Southend

Tue 12/9

7:35 am-6:40 pm

2 stops16h 05m

$624

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 3/1

7:50 pm-2:50 pm

2 stops14h 00m

London Southend

Sat 3/7

7:15 am-5:50 pm

2 stops15h 35m

$635

BaltimoreLondon

BWI - SEN

BWISEN

Baltimore/Washington

Sun 2/15

7:40 pm-2:50 pm

2 stops14h 10m

London Southend

Sat 2/21

7:15 am-6:40 pm

2 stops16h 25m

$641

Los AngelesLondon

LAX - SEN

LAXSEN

Los Angeles

Tue 12/9

8:20 am-2:30 pm

2 stops22h 10m

London Southend

Sun 12/14

7:10 am-10:00 pm

2 stops22h 50m

$650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flights to London Southend Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to London Southend Airport to help you craft the best travel plan.

How long does it take to fly to London Southend Airport?

Flight times from United States to London Southend Airport vary, but if you’re flying out of Los Angeles and flying into London Heathrow (one of the most popular routes), then the duration is 10h 20m on average. Another popular route from United States to London Southend Airport is flying from Miami to London Heathrow, which will take roughly 8h 30m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to London Southend

Find the cheapest flights to London Southend from your nearest city or airport

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Cheap London Southend Airport flight deals and tips

Summary info about London Southend Airport flight prices, duration and airlines

Best One-Way Price	$195
Best Round-Trip Price	$573
Fastest flight time	15h 00m

The best one-way flight price to London from United States in the last 72 hours is $195 (New York John F Kennedy Intl to London Southend).

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The best round-trip flight price to London from United States in the last 72 hours is $573 (Boston Logan Intl to London Southend).

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The fastest flight to London from United States takes 15h 00m (New York John F Kennedy Intl to London Southend).

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Frequently asked questions about flying to London Southend Airport

Is there an alternative airport near London Southend Airport?

Finding an alternative and possibly cheaper destination airport near London Southend Airport is possible. If you are planning a flight to London Southend Airport, consider booking flights to London City Airport (8 mi from London city center), London Heathrow Airport (14 mi from London city center), London Gatwick Airport (24 mi from London city center), London Luton Airport (28 mi from London city center) or London Stansted Airport (31 mi from London city center).

Is there a cheaper alternative to flying into London?

The cheapest airport near London is typically London Luton Airport with an average price of $144/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to London?

$24 is the cheapest deal found on momondo in the last two weeks for a flight to London. This flight is from Marseille and is 95% cheaper than most flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to London Southend Airport?

Prices for flights to London Southend Airport refresh daily.

How many operators does momondo search for flights to London Southend Airport?

The number of operators available for flights to London Southend Airport is 1 as of November 2025.

How old do you have to be to fly to London Southend Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to London Southend Airport.

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

The necessary travel and health documents for your London Southend Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

Why use momondo?

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

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

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

All flight searches to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights 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 filter your options to help you make an informed choice when booking flights to London.

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

Price alerts on flights to 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.