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Cheap flights from New York John F Kennedy Intl Airport to London from £142

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 20/1. 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
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Find the cheapest flights from New York John F Kennedy Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:45 - 19:45JFK-SEN
15h 00m1 stop
Multiple Airlines Logo
07:20 - 20:05SEN-JFK
16h 45m2 stops
£404Multiple Airlines
Find Deal
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
19:25 - 14:50JFK-SEN
14h 25m2 stops
Multiple Airlines Logo
07:35 - 19:00SEN-JFK
15h 25m2 stops
£472Multiple Airlines
Find Deal
Sun, 1 Mar - Tue, 10 Mar
Multiple Airlines Logo
20:25 - 21:00JFK-SEN
20h 35m2 stops
Multiple Airlines Logo
10:00 - 22:35SEN-JFK
16h 35m2 stops
£495Multiple Airlines
Find Deal
Wed, 18 Mar - Fri, 27 Mar
Multiple Airlines Logo
17:55 - 12:00JFK-SEN
14h 05m2 stops
Multiple Airlines Logo
07:10 - 22:00SEN-JFK
18h 50m1 stop
£540Multiple Airlines
Find Deal
Wed, 18 Mar - Sun, 22 Mar
Multiple Airlines Logo
17:55 - 12:00JFK-SEN
14h 05m2 stops
Multiple Airlines Logo
07:10 - 22:00SEN-JFK
18h 50m1 stop
£552Multiple Airlines
Find Deal
Wed, 18 Mar - Sun, 22 Mar
Multiple Airlines Logo
16:25 - 12:00JFK-SEN
14h 35m2 stops
Multiple Airlines Logo
06:50 - 20:05SEN-JFK
18h 15m2 stops
£581Multiple Airlines
Find Deal
Wed, 31 Dec - Thu, 15 Jan
Multiple Airlines Logo
17:00 - 12:00JFK-SEN
14h 00m2 stops
Multiple Airlines Logo
07:10 - 22:00SEN-JFK
18h 50m1 stop
£584Multiple Airlines
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Multiple Airlines Logo
17:00 - 12:00JFK-SEN
14h 00m2 stops
Multiple Airlines Logo
07:10 - 22:00SEN-JFK
18h 50m1 stop
£587Multiple Airlines
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Multiple Airlines Logo
23:45 - 20:15JFK-SEN
15h 30m1 stop
Multiple Airlines Logo
07:10 - 22:00SEN-JFK
19h 50m1 stop
£587Multiple Airlines
Find Deal
Sat, 6 Dec - Sun, 14 Dec
Multiple Airlines Logo
19:35 - 11:05JFK-SEN
10h 30m1 stop
Multiple Airlines Logo
07:10 - 15:40SEN-JFK
12h 30m1 stop
£736Multiple Airlines
Find Deal
Sat, 28 Feb - Sun, 8 Mar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 26 November 2025.
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

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/3

23:45-19:45

1 stop15h 00m

London Southend

Mon 9/3

07:20-20:05

2 stops16h 45m

£404

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sun 1/3

19:25-14:50

2 stops14h 25m

London Southend

Tue 10/3

07:35-19:00

2 stops15h 25m

£472

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 18/3

20:25-21:00

2 stops20h 35m

London Southend

Fri 27/3

10:00-22:35

2 stops16h 35m

£495

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 18/3

17:55-12:00

2 stops14h 05m

London Southend

Sun 22/3

07:10-22:00

1 stop18h 50m

£540

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 18/3

17:55-12:00

2 stops14h 05m

London Southend

Sun 22/3

07:10-22:00

1 stop18h 50m

£552

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 31/12

16:25-12:00

2 stops14h 35m

London Southend

Thu 15/1

06:50-20:05

2 stops18h 15m

£580

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 4/3

17:00-12:00

2 stops14h 00m

London Southend

Sun 8/3

07:10-22:00

1 stop18h 50m

£584

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 4/3

17:00-12:00

2 stops14h 00m

London Southend

Sun 8/3

07:10-22:00

1 stop18h 50m

£587

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 6/12

23:45-20:15

1 stop15h 30m

London Southend

Sun 14/12

07:10-22:00

1 stop19h 50m

£587

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 28/2

19:35-11:05

1 stop10h 30m

London Southend

Sun 8/3

07:10-15:40

1 stop12h 30m

£736

Flights are sorted by cheapest return 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 return 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

13h 10m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to London Southend Airport takes 13h 10m
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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  • How far is New York John F Kennedy Intl to London Southend by plane?

    New York John F Kennedy Intl and London Southend are 3484.8 mi apart from one another. In terms of flight time, this usually takes a little over 10h 30m.

  • 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 refresh 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 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 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 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.

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

    Price Alerts will notify you by email when the price for flights to London Southend Airport from New York John F Kennedy Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Why use momondo?

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

Finding the right flight to London from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for New York to London flights to just show those with flexible booking policies.

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?

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

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