Cheap flights from New York John F Kennedy Intl Airport to London from $180

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 3/23. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 6:05 pm
JFK
-
LTN
16h 25m
2 stops
Multiple Airlines Logo
12:45 pm - 9:40 pm
LTN
-
JFK
13h 55m
1 stop
$459Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Icelandair Logo
8:25 pm - 10:50 am
JFK
-
LHR
10h 25m
1 stop
Icelandair Logo
1:05 pm - 10:05 pm
LHR
-
JFK
14h 00m
1 stop
$459Icelandair
Wed, Mar 25 - Thu, Apr 9
Norse Atlantic UK Logo
6:20 pm - 6:20 am
JFK
-
LGW
7h 00mnonstop
Norse Atlantic UK Logo
1:05 pm - 3:55 pm
LGW
-
JFK
7h 50mnonstop
$459Norse Atlantic UK
Fri, Apr 24 - Tue, Apr 28
Norse Atlantic UK Logo
6:20 pm - 6:20 am
JFK
-
LGW
7h 00mnonstop
Norse Atlantic UK Logo
1:05 pm - 3:55 pm
LGW
-
JFK
7h 50mnonstop
$460Norse Atlantic UK
Sun, Apr 19 - Thu, May 14
Virgin Atlantic Logo
9:30 pm - 9:20 am
JFK
-
LHR
6h 50mnonstop
Virgin Atlantic Logo
7:20 pm - 12:55 pm
LHR
-
JFK
22h 35m
1 stop
$460Virgin Atlantic
Mon, Mar 2 - Tue, Mar 3
ITA Airways Logo
9:15 pm - 9:50 pm
JFK
-
LCY
19h 35m
2 stops
ITA Airways Logo
4:45 pm - 2:15 pm
LCY
-
JFK
26h 30m
1 stop
$460ITA Airways
Mon, Feb 23 - Wed, Feb 25
Multiple Airlines Logo
5:25 pm - 8:10 pm
JFK
-
LTN
22h 45m
2 stops
Multiple Airlines Logo
8:50 pm - 3:05 pm
LTN
-
JFK
22h 15m
2 stops
$460Multiple Airlines
Mon, Mar 9 - Wed, Mar 11
Multiple Airlines Logo
11:45 pm - 4:55 pm
JFK
-
STN
12h 10m
1 stop
Multiple Airlines Logo
5:55 am - 10:00 pm
STN
-
JFK
21h 05m
1 stop
$460Multiple Airlines
Mon, Feb 23 - Sun, Mar 1
ITA Airways Logo
9:15 pm - 9:50 pm
JFK
-
LCY
19h 35m
2 stops
ITA Airways Logo
8:25 am - 6:55 pm
LCY
-
JFK
15h 30m
1 stop
$465ITA Airways
Sat, Feb 28 - Mon, Mar 2
SWISS Logo
4:25 pm - 8:40 am
JFK
-
LCY
11h 15m
1 stop
SWISS Logo
9:15 am - 4:40 pm
LCY
-
JFK
12h 25m
1 stop
$472SWISS
Mon, Feb 16 - Mon, Mar 2

Scandinavian Airlines flights from New York John F Kennedy Intl Airport to London

Our best Scandinavian Airlines deals on New York John F Kennedy Intl Airport to London flight tickets
Scandinavian Airlines
Apr 17
JFK5:10 pmNew York John F Kennedy Intl
34h 45m
2 stops
LHR8:55 amLondon Heathrow
Apr 19
LHR7:30 pmLondon Heathrow
25h 10m
2 stops
JFK3:40 pmNew York John F Kennedy Intl
$463
Scandinavian Airlines
Apr 18
JFK5:10 pmNew York John F Kennedy Intl
11h 25m
1 stop
LHR9:35 amLondon Heathrow
Apr 20
LHR6:40 amLondon Heathrow
15h 20m
1 stop
JFK5:00 pmNew York John F Kennedy Intl
$486

Aer Lingus flights from New York John F Kennedy Intl Airport to London

Our best Aer Lingus deals on New York John F Kennedy Intl Airport to London flight tickets
Aer Lingus
May 7
JFK9:05 pmNew York John F Kennedy Intl
10h 35m
1 stop
LHR12:40 pmLondon Heathrow
May 17
LHR1:25 pmLondon Heathrow
10h 55m
1 stop
JFK7:20 pmNew York John F Kennedy Intl
$464
Aer Lingus
Mar 1
JFK6:30 pmNew York John F Kennedy Intl
9h 45m
1 stop
LHR9:15 amLondon Heathrow
Mar 8
LHR10:00 amLondon Heathrow
11h 25m
1 stop
JFK5:25 pmNew York John F Kennedy Intl
$484
Aer Lingus
Mar 4
JFK5:00 pmNew York John F Kennedy Intl
10h 05m
1 stop
LHR8:05 amLondon Heathrow
Mar 11
LHR9:50 amLondon Heathrow
14h 39m
1 stop
JFK8:29 pmNew York John F Kennedy Intl
$491

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to London 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 New York John F Kennedy Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 4/20

8:40 pm-6:05 pm

2 stops16h 25m

London Luton

Tue 4/28

12:45 pm-9:40 pm

1 stop13h 55m

$459

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 3/25

8:25 pm-10:50 am

1 stop10h 25m

London Heathrow

Thu 4/9

1:05 pm-10:05 pm

1 stop14h 00m

$459

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 4/24

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

Tue 4/28

1:05 pm-3:55 pm

Nonstop7h 50m

$459

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 4/19

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

Thu 5/14

1:05 pm-3:55 pm

Nonstop7h 50m

$460

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 3/2

9:30 pm-9:20 am

Nonstop6h 50m

London Heathrow

Tue 3/3

7:20 pm-12:55 pm

1 stop22h 35m

$460

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 2/23

9:15 pm-9:50 pm

2 stops19h 35m

London City

Wed 2/25

4:45 pm-2:15 pm

1 stop26h 30m

$460

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 3/9

5:25 pm-8:10 pm

2 stops22h 45m

London Luton

Wed 3/11

8:50 pm-3:05 pm

2 stops22h 15m

$460

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 2/23

11:45 pm-4:55 pm

1 stop12h 10m

London Stansted

Sun 3/1

5:55 am-10:00 pm

1 stop21h 05m

$460

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sat 2/28

9:15 pm-9:50 pm

2 stops19h 35m

London City

Mon 3/2

8:25 am-6:55 pm

1 stop15h 30m

$465

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 2/16

4:25 pm-8:40 am

1 stop11h 15m

London City

Mon 3/2

9:15 am-4:40 pm

1 stop12h 25m

$472

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 New York John F Kennedy Intl Airport to London

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from New York John F Kennedy Intl Airport is in September. Flight prices, which tend to average around $501, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from New York John F Kennedy Intl Airport averaging around $517.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from New York John F Kennedy Intl Airport to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $632. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $692. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from New York John F Kennedy Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $615 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $677. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New York John F Kennedy Intl to London flight route?

Fly from New York John F Kennedy Intl to London Gatwick for the best New York John F Kennedy Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $609 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New York John F Kennedy Intl Airport for as low as $584 on momondo.

What cabin class options are available on New York John F Kennedy Intl to London flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between New York John F Kennedy Intl Airport to London.

How have New York John F Kennedy Intl Airport to London flight prices changed over time?

As of February 2026, prices for New York John F Kennedy Intl Airport to London flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to London

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 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 (JFK to LON) 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

Best Price Found

$124

Fastest flight time

6h 50m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from New York John F Kennedy Intl Airport in the past 72 hours is $124. The best round-trip flight deal from New York John F Kennedy Intl Airport to London found on momondo in the last 72 hours is $397.
The fastest flight from New York John F Kennedy Intl Airport to London takes 6h 50m
Direct flights go from New York John F Kennedy Intl Airport to London every day.
There are 6 airports in London. From New York John F Kennedy Intl Airport there are direct flights to London Heathrow (LHR), London Gatwick (LGW).
  • How far is New York John F Kennedy Intl to London by plane?

    There are 3452.9 mi between New York John F Kennedy Intl and London. 6h 50m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to London?

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

    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.

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

    The travel and health documents required for your trip to London 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to London?

  • What is the most popular airline from New York John F Kennedy Intl Airport to London?

Best airlines flying from New York John F Kennedy Intl Airport to London

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $45Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
IcelandairPriceFrom $263Free CancellationRating
7.1
606 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $293Free CancellationRating
7.1
2,133 reviews
Search TAP AIR PORTUGAL flights
Norse Atlantic UKPriceFrom $358Free CancellationRating
7.3
52 reviews
Search Norse Atlantic UK flights
SWISSPriceFrom $378Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
KLMPriceFrom $387Free CancellationRating
7.7
1,448 reviews
Search KLM flights
FinnairPriceFrom $401Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
Aer LingusPriceFrom $408Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
Scandinavian AirlinesPriceFrom $434Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $455Free CancellationRating
6.7
7,712 reviews
Search British Airways flights
  • Alaska Airlines Flights From New York John F Kennedy Intl Airport to London

    Alaska Airlines is one of the most popular airlines flying from New York John F Kennedy Intl Airport to London, operating 65 flights/week on average for this route. A good Alaska Airlines flight deal for New York John F Kennedy Intl Airport to London starts from $543 round-trip, up to an average price of $717. Our users have rated Alaska Airlines at 8.0/10.

  • Delta Flights From New York John F Kennedy Intl Airport to London

    Another popular option for New York John F Kennedy Intl Airport to London flights is Delta (7.9/10, 8,138 ratings). Delta flies from New York John F Kennedy Intl Airport to London around 39 times per week, with deals starting from $499 round-trip and rising to an average price of around $685.

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 New York to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from New York 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 New York to London?

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

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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1 adult
Thu 3/5
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London