Cheap flights from London to New York from $540

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 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Aer Lingus Logo
07:40 - 13:25LHR-JFK
10h 45m1 stop
Aer Lingus Logo
16:55 - 08:00JFK-LHR
10h 05m1 stop
$642Aer Lingus
Find Deal
Wed, 8 Oct - Tue, 21 Oct
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
$644Norse Atlantic UK
Find Deal
Thu, 18 Sep - Sat, 18 Oct
Icelandair Logo
11:55 - 18:00LGW-JFK
11h 05m1 stop
Icelandair Logo
19:25 - 10:55JFK-LGW
10h 30m1 stop
$656Icelandair
Find Deal
Thu, 20 Nov - Tue, 2 Dec
Icelandair Logo
11:55 - 18:00LGW-JFK
11h 05m1 stop
Icelandair Logo
19:25 - 10:55JFK-LGW
10h 30m1 stop
$658Icelandair
Find Deal
Tue, 3 Feb - Sun, 15 Feb
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
$667British Airways
Find Deal
Tue, 23 Sep - Tue, 30 Sep
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
British Airways Logo
20:05 - 08:10JFK-LGW
7h 05mdirect
$668British Airways
Find Deal
Tue, 23 Sep - Mon, 29 Sep
United Airlines Logo
08:40 - 16:35LHR-JFK
12h 55m1 stop
United Airlines Logo
09:00 - 09:35JFK-LHR
19h 35m1 stop
$678United Airlines
Find Deal
Thu, 25 Sep - Sun, 28 Sep
United Airlines Logo
09:00 - 16:40LHR-JFK
12h 40m1 stop
United Airlines Logo
10:05 - 07:10JFK-LHR
16h 05m1 stop
$679United Airlines
Find Deal
Thu, 4 Dec - Tue, 9 Dec
SWISS Logo
06:00 - 12:50LHR-JFK
11h 50m1 stop
SWISS Logo
16:25 - 08:05JFK-LHR
10h 40m1 stop
$682SWISS
Find Deal
Tue, 21 Oct - Wed, 5 Nov
SWISS Logo
20:05 - 12:50LHR-JFK
21h 45m1 stop
SWISS Logo
20:30 - 13:00JFK-LHR
11h 30m1 stop
$684SWISS
Find Deal
Mon, 15 Sep - Tue, 14 Oct

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

Our best Aer Lingus deals on London to New York John F Kennedy Intl Airport flight tickets
Aer Lingus
8 Oct
LHR07:40London Heathrow
10h 45m
1 stop
JFK13:25New York John F Kennedy Intl
21 Oct
JFK16:55New York John F Kennedy Intl
10h 05m
1 stop
LHR08:00London Heathrow
Aer Lingus
28 Sept
LHR09:50London Heathrow
14h 30m
1 stop
JFK19:20New York John F Kennedy Intl
5 Oct
JFK16:55New York John F Kennedy Intl
11h 10m
1 stop
LHR09:05London Heathrow
Aer Lingus
17 Sept
LHR12:00London Heathrow
12h 20m
1 stop
JFK19:20New York John F Kennedy Intl
30 Sept
JFK16:55New York John F Kennedy Intl
11h 10m
1 stop
LHR09:05London Heathrow

Norse Atlantic UK flights from London to New York John F Kennedy Intl Airport

Our best Norse Atlantic UK deals on London to New York John F Kennedy Intl Airport flight tickets
Norse Atlantic UK
18 Sept
LGW13:05London Gatwick
7h 50m
JFK15:55New York John F Kennedy Intl
18 Oct
JFK18:20New York John F Kennedy Intl
7h 00m
LGW06:20London Gatwick
Norse Atlantic UK
8 Oct
LGW13:05London Gatwick
7h 50m
JFK15:55New York John F Kennedy Intl
22 Oct
JFK18:20New York John F Kennedy Intl
7h 00m
LGW06:20London Gatwick
Norse Atlantic UK
7 Oct
LGW13:05London Gatwick
7h 50m
JFK15:55New York John F Kennedy Intl
25 Oct
JFK18:20New York John F Kennedy Intl
7h 00m
LGW06:20London Gatwick

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 30 August 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

LHR - JFK

LHRJFK

London Heathrow

Wed 8/10

07:40-13:25

1 stop10h 45m

New York John F Kennedy Intl

Tue 21/10

16:55-08:00

1 stop10h 05m

$642

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 18/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sat 18/10

18:20-06:20

Nonstop7h 00m

$644

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 20/11

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Tue 2/12

19:25-10:55

1 stop10h 30m

$656

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 3/2

11:55-18:00

1 stop11h 05m

New York John F Kennedy Intl

Sun 15/2

19:25-10:55

1 stop10h 30m

$658

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 23/9

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Tue 30/9

20:05-08:10

Nonstop7h 05m

$667

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 23/9

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

Mon 29/9

20:05-08:10

Nonstop7h 05m

$668

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 25/9

08:40-16:35

1 stop12h 55m

New York John F Kennedy Intl

Sun 28/9

09:00-09:35

1 stop19h 35m

$678

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 4/12

09:00-16:40

1 stop12h 40m

New York John F Kennedy Intl

Tue 9/12

10:05-07:10

1 stop16h 05m

$679

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 21/10

06:00-12:50

1 stop11h 50m

New York John F Kennedy Intl

Wed 5/11

16:25-08:05

1 stop10h 40m

$682

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 15/9

20:05-12:50

1 stop21h 45m

New York John F Kennedy Intl

Tue 14/10

20:30-13:00

1 stop11h 30m

$684

Flights are sorted by cheapest return 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 cheapest month to fly to New York John F Kennedy Intl Airport?

The cheapest month to fly to New York John F Kennedy Intl Airport from London is in November. Flight prices, which tend to average around $722, are often lower during this time because this is during the off-season. If you aren’t able to travel to New York John F Kennedy Intl Airport during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $725.

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

The cheapest day to depart from London to New York John F Kennedy Intl Airport is on a Sunday. Travellers who choose to depart for New York John F Kennedy Intl Airport on a Sunday will often find tickets for as low as $786. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,177. These prices are subject to change though, so be sure to set up a Price Alert for flights to New York John F Kennedy Intl Airport.

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

The cheapest time of day to fly to New York John F Kennedy Intl Airport is at midday when flights can be purchased for as low as $825. In contrast, the most expensive time of day to depart to New York John F Kennedy Intl Airport is in the evening when prices are around $1,272.

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 $901 when searching weeks before you fly. 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 $804 on momondo.

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

There are 3 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?

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

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

As of August 2025, prices for London to New York John F Kennedy Intl Airport flights are approximately 5% 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 return 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

$423

Fastest flight time

7h 34m

Direct flights

Every day
The best one-way flight to New York John F Kennedy Intl Airport from London in the past 72 hours is $423. The best return flight deal from London to New York John F Kennedy Intl Airport found on momondo in the last 72 hours is $673.
The fastest flight from London to New York John F Kennedy Intl Airport takes 7h 34m
Direct flights go from London to New York John F Kennedy Intl Airport every day.
  • How far is London to New York John F Kennedy Intl by plane?

    The distance between London and New York John F Kennedy Intl is about 5556.9 km. Typically, this will take 7h 50m by plane in normal conditions.

  • 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 are updated 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 required travel and health documents for your New York John F Kennedy Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at New York John F Kennedy Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model 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
Virgin AtlanticPriceFrom $734Free cancellationRating
7.4
661 reviews
Search Virgin Atlantic flights
  • Virgin Atlantic Flights From London to New York John F Kennedy Intl Airport

    Across 51 Virgin Atlantic flights from London to New York John F Kennedy Intl Airport this week, the average price was $662, with the best Virgin Atlantic deals starting from $480 round-trip. 661 users have rated Virgin Atlantic on momondo, with an average score of 7.4/10.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Port Jefferson
Bridgeport
Bronx
East Rutherford
Galloway
Robbinsville

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?

All flight searches from London to New York on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New York from London.

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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1 adult
Thu 4/9
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