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Cheap flights from the United States to London from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 4/19. 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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Recent round-trip flight deals from the United States to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 pm - 7:45 pm
JFK
-
SEN
15h 00m
1 stop
Multiple Airlines Logo
7:10 am - 10:00 pm
SEN
-
JFK
19h 50m
1 stop
$463Multiple Airlines
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
11:25 pm - 9:45 pm
JFK
-
SEN
17h 20m
1 stop
Multiple Airlines Logo
6:30 am - 9:40 pm
SEN
-
JFK
20h 10m
1 stop
$468Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
11:45 pm - 7:45 pm
JFK
-
SEN
15h 00m
1 stop
Multiple Airlines Logo
6:50 am - 10:00 pm
SEN
-
JFK
20h 10m
1 stop
$475Multiple Airlines
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
11:45 pm - 7:45 pm
JFK
-
SEN
15h 00m
1 stop
Multiple Airlines Logo
6:50 am - 10:00 pm
SEN
-
JFK
20h 10m
1 stop
$483Multiple Airlines
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
11:25 pm - 7:50 pm
JFK
-
SEN
15h 25m
1 stop
Multiple Airlines Logo
8:25 am - 6:55 pm
SEN
-
JFK
15h 30m
2 stops
$484Multiple Airlines
Sun, Apr 19 - Wed, Apr 29
Multiple Airlines Logo
11:25 pm - 9:45 pm
JFK
-
SEN
17h 20m
1 stop
Multiple Airlines Logo
6:30 am - 6:55 pm
SEN
-
JFK
17h 25m
2 stops
$495Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
11:25 pm - 9:45 pm
JFK
-
SEN
17h 20m
1 stop
Multiple Airlines Logo
8:25 am - 6:55 pm
SEN
-
JFK
15h 30m
2 stops
$497Multiple Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
8:50 pm - 7:45 pm
JFK
-
SEN
17h 55m
2 stops
Multiple Airlines Logo
7:10 am - 10:00 pm
SEN
-
JFK
19h 50m
1 stop
$520Multiple Airlines
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
3:45 pm - 11:20 am
EWR
-
SEN
14h 35m
2 stops
Multiple Airlines Logo
8:25 am - 7:05 pm
SEN
-
EWR
15h 40m
2 stops
$526Multiple Airlines
Mon, May 4 - Wed, May 13
Multiple Airlines Logo
8:50 pm - 7:45 pm
JFK
-
SEN
17h 55m
2 stops
Multiple Airlines Logo
7:10 am - 10:00 pm
SEN
-
JFK
19h 50m
1 stop
$534Multiple Airlines
Mon, Feb 23 - Sun, Mar 1

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 3, 2026.
Use the filters below to find and compare flights from the United States to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/23

11:45 pm-7:45 pm

1 stop15h 00m

London Southend

Sun 3/1

7:10 am-10:00 pm

1 stop19h 50m

$463

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Fri 4/17

11:25 pm-9:45 pm

1 stop17h 20m

London Southend

Tue 4/21

6:30 am-9:40 pm

1 stop20h 10m

$468

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/23

11:45 pm-7:45 pm

1 stop15h 00m

London Southend

Thu 2/26

6:50 am-10:00 pm

1 stop20h 10m

$475

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/23

11:45 pm-7:45 pm

1 stop15h 00m

London Southend

Thu 2/26

6:50 am-10:00 pm

1 stop20h 10m

$483

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sun 4/19

11:25 pm-7:50 pm

1 stop15h 25m

London Southend

Wed 4/29

8:25 am-6:55 pm

2 stops15h 30m

$484

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Fri 4/17

11:25 pm-9:45 pm

1 stop17h 20m

London Southend

Tue 4/21

6:30 am-6:55 pm

2 stops17h 25m

$495

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Fri 4/17

11:25 pm-9:45 pm

1 stop17h 20m

London Southend

Wed 4/22

8:25 am-6:55 pm

2 stops15h 30m

$497

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/23

8:50 pm-7:45 pm

2 stops17h 55m

London Southend

Sun 3/1

7:10 am-10:00 pm

1 stop19h 50m

$520

NewarkLondon

EWR - SEN

EWRSEN

Newark

Mon 5/4

3:45 pm-11:20 am

2 stops14h 35m

London Southend

Wed 5/13

8:25 am-7:05 pm

2 stops15h 40m

$526

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/23

8:50 pm-7:45 pm

2 stops17h 55m

London Southend

Sun 3/1

7:10 am-10:00 pm

1 stop19h 50m

$534

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 United States 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 United States to London Southend Airport vary, but if you’re flying out of Boston and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 30m on average. Another popular route from United States to London Southend Airport is flying from New York to London Heathrow Airport, which will take roughly 6h 50m. Keep in mind that layovers or delays could extend your travel time.

Cheap United States to London Southend Airport flight deals and tips

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

Fastest flight time

11h 21m

Direct flights

None
The fastest flight from United States to London Southend Airport takes 11h 21m
There are no direct flights from United States to London Southend Airport. There are no popular flight routes from United States to London Southend Airport.
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  • When did momondo last update prices for flights from United States to London Southend Airport?

    Prices for flights from United States to London Southend Airport are refreshed on a daily basis.

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

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

    The travel and health documents you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted 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 United States to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to London. momondo saves you time and could save you money on your trip.

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

Flights from United States to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to London?

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

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

Of course. momondo tracks the price of United States to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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