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Cheap flights from London to New York from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New York departing on 2/18. 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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Norse Atlantic UK Logo
1:05 pm - 3:55 pmLGW-JFK
7h 50mnonstop
Norse Atlantic UK Logo
6:20 pm - 6:20 amJFK-LGW
7h 00mnonstop
$428Norse Atlantic UK
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mar., abr. 21 - mié., abr. 29
Multiple Airlines Logo
9:50 am - 10:00 pmLGW-JFK
16h 10m1 stop
Multiple Airlines Logo
7:05 pm - 6:00 amJFK-LGW
6h 55mnonstop
$429Multiple Airlines
Find Deal
mié., mar. 11 - mié., mar. 18
TAP AIR PORTUGAL Logo
7:55 pm - 8:05 pmLHR-JFK
29h 10m1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 10:40 pmJFK-LHR
19h 40m1 stop
$463TAP AIR PORTUGAL
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jue., ene. 15 - dom., ene. 18
TAP AIR PORTUGAL Logo
8:15 am - 8:05 pmLHR-JFK
16h 50m1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 10:40 pmJFK-LHR
19h 40m1 stop
$464TAP AIR PORTUGAL
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mié., ene. 14 - lun., ene. 19
Icelandair Logo
8:35 pm - 6:00 pmLHR-JFK
26h 25m1 stop
Icelandair Logo
7:25 pm - 10:50 amJFK-LHR
10h 25m1 stop
$474Icelandair
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mar., dic. 2 - mar., dic. 9
LEVEL Logo
6:50 pm - 10:00 pmLHR-JFK
32h 10m1 stop
LEVEL Logo
11:45 pm - 6:00 pmJFK-LHR
13h 15m1 stop
$480LEVEL
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jue., ene. 15 - mié., ene. 21
LEVEL Logo
9:55 am - 10:00 pmLHR-JFK
17h 05m1 stop
LEVEL Logo
11:45 pm - 9:10 amJFK-LHR
28h 25m1 stop
$482LEVEL
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lun., ene. 12 - lun., ene. 19
Icelandair Logo
12:15 pm - 6:00 pmLHR-JFK
10h 45m1 stop
Icelandair Logo
8:25 pm - 7:30 pmJFK-LHR
19h 05m1 stop
$485Icelandair
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lun., ene. 26 - lun., mar. 23
ITA Airways Logo
8:25 am - 6:55 pmLCY-JFK
15h 30m1 stop
ITA Airways Logo
4:45 pm - 10:55 amJFK-LCY
13h 10m1 stop
$545ITA Airways
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jue., ene. 15 - lun., ene. 19
ITA Airways Logo
8:25 am - 6:55 pmLCY-JFK
15h 30m1 stop
ITA Airways Logo
4:45 pm - 10:55 amJFK-LCY
13h 10m1 stop
$547ITA Airways
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mié., ene. 14 - lun., ene. 26

TAP AIR PORTUGAL flights from London to New York John F Kennedy Intl Airport

Our best TAP AIR PORTUGAL deals on London to New York John F Kennedy Intl Airport flight tickets
TAP AIR PORTUGAL
Jan 15
LHR7:55 pmLondon Heathrow
29h 10m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
Jan 18
JFK10:00 pmNew York John F Kennedy Intl
19h 40m
1 stop
LHR10:40 pmLondon Heathrow
$463
Find similar
TAP AIR PORTUGAL
Jan 14
LHR8:15 amLondon Heathrow
16h 50m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
Jan 19
JFK10:00 pmNew York John F Kennedy Intl
19h 40m
1 stop
LHR10:40 pmLondon Heathrow
$464
Find similar
TAP AIR PORTUGAL
Dec 11
LHR8:15 amLondon Heathrow
16h 50m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
Jan 18
JFK10:00 pmNew York John F Kennedy Intl
14h 30m
1 stop
LHR5:30 pmLondon Heathrow
$465
Find similar

Icelandair flights from London to New York John F Kennedy Intl Airport

Our best Icelandair deals on London to New York John F Kennedy Intl Airport flight tickets
Icelandair
Nov 5
LGW11:55 amLondon Gatwick
11h 05m
1 stop
JFK6:00 pmNew York John F Kennedy Intl
Nov 12
JFK7:25 pmNew York John F Kennedy Intl
10h 30m
1 stop
LGW10:55 amLondon Gatwick
$462
Find similar
Icelandair
Nov 5
LHR12:15 pmLondon Heathrow
10h 45m
1 stop
JFK6:00 pmNew York John F Kennedy Intl
Nov 12
JFK7:25 pmNew York John F Kennedy Intl
10h 25m
1 stop
LHR10:50 amLondon Heathrow
$466
Find similar
Icelandair
Dec 2
LHR8:35 pmLondon Heathrow
26h 25m
1 stop
JFK6:00 pmNew York John F Kennedy Intl
Dec 9
JFK7:25 pmNew York John F Kennedy Intl
10h 25m
1 stop
LHR10:50 amLondon Heathrow
$474
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to New York John F Kennedy Intl 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 octubre 30, 2025.
Use the filters below to find and compare flights from London to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mar. 4/21

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

mié. 4/29

6:20 pm-6:20 am

Nonstop7h 00m

$428

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mié. 3/11

9:50 am-10:00 pm

1 stop16h 10m

New York John F Kennedy Intl

mié. 3/18

7:05 pm-6:00 am

Nonstop6h 55m

$429

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

jue. 1/15

7:55 pm-8:05 pm

1 stop29h 10m

New York John F Kennedy Intl

dom. 1/18

10:00 pm-10:40 pm

1 stop19h 40m

$463

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

mié. 1/14

8:15 am-8:05 pm

1 stop16h 50m

New York John F Kennedy Intl

lun. 1/19

10:00 pm-10:40 pm

1 stop19h 40m

$464

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

mar. 12/2

8:35 pm-6:00 pm

1 stop26h 25m

New York John F Kennedy Intl

mar. 12/9

7:25 pm-10:50 am

1 stop10h 25m

$474

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

jue. 1/15

6:50 pm-10:00 pm

1 stop32h 10m

New York John F Kennedy Intl

mié. 1/21

11:45 pm-6:00 pm

1 stop13h 15m

$480

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

lun. 1/12

9:55 am-10:00 pm

1 stop17h 05m

New York John F Kennedy Intl

lun. 1/19

11:45 pm-9:10 am

1 stop28h 25m

$482

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

lun. 1/26

12:15 pm-6:00 pm

1 stop10h 45m

New York John F Kennedy Intl

lun. 3/23

8:25 pm-7:30 pm

1 stop19h 05m

$485

LondonNew York

LCY - JFK

LCYJFK

London City

jue. 1/15

8:25 am-6:55 pm

1 stop15h 30m

New York John F Kennedy Intl

lun. 1/19

4:45 pm-10:55 am

1 stop13h 10m

$545

LondonNew York

LCY - JFK

LCYJFK

London City

mié. 1/14

8:25 am-6:55 pm

1 stop15h 30m

New York John F Kennedy Intl

lun. 1/26

4:45 pm-10:55 am

1 stop13h 10m

$547

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 New York from

How to get the cheapest flight ticket from London to New York John F Kennedy Intl 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

What is the typical price of a round-trip flight between London and New York John F Kennedy Intl Airport?

What is the cheapest month to fly to New York John F Kennedy Intl Airport?

The month of November is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from London, with most prices found around $470. If you don’t want to visit New York John F Kennedy Intl Airport in November, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of $472.

What is the cheapest day to depart on your flight to New York John F Kennedy Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $525. The most expensive day to fly to New York John F Kennedy Intl Airport is Sunday, with ticket prices averaging around $638.

What is the cheapest time of day to depart on your flight to New York John F Kennedy Intl Airport?

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is at noon. momondo users have found flights departing from London to New York John F Kennedy Intl Airport at noon for as low as $527. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $654.

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

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

How far in advance should I book a flight to New York John F Kennedy Intl Airport?

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $596 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from London for as low as $542 on momondo.

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

There are 4 cabin classes available to choose from on London to New York John F Kennedy Intl 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 London to New York John F Kennedy Intl Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a London to New York John F Kennedy Intl Airport flight.

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

As of October 2025, prices for London to New York John F Kennedy Intl Airport flights are approximately 23% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$340

Fastest flight time

7h 45m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to New York John F Kennedy Intl Airport from London in the past 72 hours is $340. The best round-trip flight deal from London to New York John F Kennedy Intl Airport found on momondo in the last 72 hours is $437.
The fastest flight from London to New York John F Kennedy Intl Airport takes 7h 45m
Direct flights go from London to New York John F Kennedy Intl Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Norse Atlantic UK.
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  • How far is London to New York John F Kennedy Intl by plane?

    The straight-line distance from London to New York John F Kennedy Intl is 3452.9 mi. In terms of flight time, this usually takes a little over 7h 50m.

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

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

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

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

  • What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

    The travel and health documents you'll need for your trip to New York John F Kennedy Intl 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 New York John F Kennedy Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from London to New York John F Kennedy Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom $382Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
TAP AIR PORTUGALPriceFrom $384Free CancellationRating
7.1
2,040 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $401Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
SWISSPriceFrom $436Free CancellationRating
7.5
1,775 reviews
Search SWISS flights
British AirwaysPriceFrom $444Free CancellationRating
6.7
7,488 reviews
Search British Airways flights
Aer LingusPriceFrom $451Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $452Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
IberiaPriceFrom $461Free CancellationRating
7.0
3,004 reviews
Search Iberia flights
Virgin AtlanticPriceFrom $480Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $482Free CancellationRating
7.9
7,999 reviews
Search Delta flights

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

    Delta flight deals from London to New York John F Kennedy Intl Airport start from $482 round-trip. Over the 25 Delta flights for this route in a normal week, average airfare is usually $625 round-trip - but some users have found much cheaper deals with momondo.

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

    Another popular option for London to New York John F Kennedy Intl Airport flights is Finnair (7.6/10, 1,333 ratings). Finnair flies from London to New York John F Kennedy Intl Airport around 41 times per week, with deals starting from $483 round-trip and rising to an average price of around $579.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
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Asbury Park
East Rutherford
Point Pleasant Beach
Pocono Manor
Beach Haven
Waterbury
Spring Lake
Tannersville
Long Branch
Stamford
Wayne
East Stroudsburg
Elizabeth
Secaucus
Ocean Grove
Staten Island

Why use momondo?

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

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

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

Yes. All flights to New York from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to New York flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to New York flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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