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Cheap flights from New York John F Kennedy Intl Airport to London from $272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to London departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 4:40 pm
JFK
-
SEN
15h 10m
2 stops
Multiple Airlines Logo
7:25 am - 10:05 pm
SEN
-
JFK
19h 40m
2 stops
$750Multiple Airlines
Wed, Aug 26 - Sun, Sep 6
Multiple Airlines Logo
10:05 pm - 7:35 pm
JFK
-
SEN
16h 30m
2 stops
Multiple Airlines Logo
6:30 am - 5:45 pm
SEN
-
JFK
16h 15m
2 stops
$861Multiple Airlines
Sun, May 17 - Tue, Jun 2
Multiple Airlines Logo
11:10 pm - 7:20 pm
JFK
-
SEN
15h 10m
2 stops
Multiple Airlines Logo
11:20 am - 10:05 pm
SEN
-
JFK
15h 45m
2 stops
$876Multiple Airlines
Sat, Aug 1 - Fri, Aug 21
Multiple Airlines Logo
9:45 pm - 4:40 pm
JFK
-
SEN
13h 55m
2 stops
Multiple Airlines Logo
7:50 pm - 8:05 pm
SEN
-
JFK
29h 15m
2 stops
$981Multiple Airlines
Wed, Jul 1 - Sun, Jul 5
Multiple Airlines Logo
11:55 pm - 7:20 pm
JFK
-
SEN
14h 25m
2 stops
Multiple Airlines Logo
12:15 pm - 10:25 pm
SEN
-
JFK
15h 10m
2 stops
$1,013Multiple Airlines
Sat, Aug 8 - Wed, Aug 19
Multiple Airlines Logo
11:55 pm - 7:20 pm
JFK
-
SEN
14h 25m
2 stops
Multiple Airlines Logo
12:15 pm - 10:25 pm
SEN
-
JFK
15h 10m
2 stops
$1,025Multiple Airlines
Sat, Jun 27 - Wed, Jul 1
Multiple Airlines Logo
5:30 pm - 10:45 am
JFK
-
SEN
12h 15m
1 stop
Multiple Airlines Logo
7:55 am - 6:45 pm
SEN
-
JFK
15h 50m
1 stop
$1,040Multiple Airlines
Fri, Jun 12 - Sat, Jun 27
Multiple Airlines Logo
11:25 pm - 9:50 pm
JFK
-
SEN
17h 25m
1 stop
Multiple Airlines Logo
6:30 am - 9:40 pm
SEN
-
JFK
20h 10m
1 stop
$1,047Multiple Airlines
Wed, Jul 1 - Tue, Jul 7
Multiple Airlines Logo
6:30 pm - 1:00 pm
JFK
-
SEN
13h 30m
1 stop
Multiple Airlines Logo
11:20 am - 10:40 pm
SEN
-
JFK
16h 20m
1 stop
$1,079Multiple Airlines
Wed, May 13 - Fri, May 22
Multiple Airlines Logo
5:30 pm - 1:00 pm
JFK
-
SEN
14h 30m
1 stop
Multiple Airlines Logo
12:15 pm - 10:40 pm
SEN
-
JFK
15h 25m
1 stop
$1,131Multiple Airlines
Wed, Jun 17 - Wed, Jun 24

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Customize your flight search to find flights from New York John F Kennedy Intl Airport 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 May 3, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 8/26

8:30 pm-4:40 pm

2 stops15h 10m

London Southend

Sun 9/6

7:25 am-10:05 pm

2 stops19h 40m

$750

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sun 5/17

10:05 pm-7:35 pm

2 stops16h 30m

London Southend

Tue 6/2

6:30 am-5:45 pm

2 stops16h 15m

$861

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 8/1

11:10 pm-7:20 pm

2 stops15h 10m

London Southend

Fri 8/21

11:20 am-10:05 pm

2 stops15h 45m

$876

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 7/1

9:45 pm-4:40 pm

2 stops13h 55m

London Southend

Sun 7/5

7:50 pm-8:05 pm

2 stops29h 15m

$981

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 8/8

11:55 pm-7:20 pm

2 stops14h 25m

London Southend

Wed 8/19

12:15 pm-10:25 pm

2 stops15h 10m

$1,013

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 6/27

11:55 pm-7:20 pm

2 stops14h 25m

London Southend

Wed 7/1

12:15 pm-10:25 pm

2 stops15h 10m

$1,025
Quickest round-trip

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Fri 6/12

5:30 pm-10:45 am

1 stop12h 15m

London Southend

Sat 6/27

7:55 am-6:45 pm

1 stop15h 50m

$1,040

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 7/1

11:25 pm-9:50 pm

1 stop17h 25m

London Southend

Tue 7/7

6:30 am-9:40 pm

1 stop20h 10m

$1,047

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 5/13

6:30 pm-1:00 pm

1 stop13h 30m

London Southend

Fri 5/22

11:20 am-10:40 pm

1 stop16h 20m

$1,079

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 6/17

5:30 pm-1:00 pm

1 stop14h 30m

London Southend

Wed 6/24

12:15 pm-10:40 pm

1 stop15h 25m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from New York John F Kennedy Intl Airport to London Southend Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to London Southend Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to London Southend Airport (JFK to SEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to London Southend Airport

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to London Southend Airport takes 11h 15m
There are no direct flights from New York John F Kennedy Intl Airport to London Southend Airport. There are no popular flight routes from New York John F Kennedy Intl Airport to London Southend Airport.
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Frequently asked questions about flying from New York John F Kennedy Intl Airport to London Southend Airport

  • How far is New York John F Kennedy Intl to London Southend by plane?

    There are 3484.8 mi between New York John F Kennedy Intl and London Southend. In terms of flight time, this usually takes a little over 11h 15m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to London Southend Airport?

    Prices for flights from New York John F Kennedy Intl Airport to London Southend Airport are updated daily.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to London Southend Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to London Southend Airport.

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

    The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from New York John F Kennedy Intl Airport to London Southend Airport

  • How do I get Price Alerts for flights from New York John F Kennedy Intl Airport to London Southend Airport?

    Confirm your travel details to search for the latest offers for flights from New York John F Kennedy Intl Airport to London Southend Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from New York John F Kennedy Intl Airport to London Southend Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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Slough
Wembley
Stansted
Watford
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Cobham
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Romford
Harrow
Guildford

Why use momondo?

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

It is quick and easy to find New York to London flights 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 from New York to London with flexible booking policies on momondo?

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

How can momondo help me find flights from New York to London?

momondo helps you find the best flight between New York and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from New York and alert you when they change.

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