In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What is the cheapest time of day to fly from LTN to JFK?

When flying from London Luton Airport to New York John F Kennedy Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Luton to John F Kennedy Intl that include hotel bookings?

Yes. In addition to deals on Luton to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Luton to John F Kennedy Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to John F Kennedy Intl.

Can I find deals for business class flights from Luton to John F Kennedy Intl?

Yes. Cheapflights offers flight deals from Luton to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£346+ Cheap Flights from London Luton Airport to New York John F Kennedy Intl Airport

Cheap flight deals from Luton to John F Kennedy Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Luton to John F Kennedy Intl
Explore the most affordable flight options available from Luton to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Wed 2/1207:45 -

2 stops15h 15m

Sun 6/1219:25 -

2 stops14h 45m

Deal found 22/8£421

Mon 12/1012:25 -

3 stops32h 15m

Thu 15/1017:10 -

3 stops18h 35m

Deal found 22/8£422

Thu 17/909:25 -

2 stops14h 55m

Mon 21/923:10 -

2 stops11h 35m

Deal found 26/8£423

Thu 3/909:25 -

2 stops14h 55m

Tue 8/920:30 -

2 stops14h 00m

Deal found 26/8£424

Thu 15/1008:00 -

1 stop15h 55m

Thu 22/1000:30 -

2 stops29h 30m

Deal found 27/8£425

Tue 15/913:10 -

2 stops32h 50m

Tue 22/917:10 -

2 stops24h 00m

Deal found 23/8£425

Fri 30/1021:45 -

1 stop23h 10m

Sun 8/1118:05 -

1 stop14h 55m

Deal found 27/8£426

Fri 18/906:20 -

2 stops20h 45m

Mon 21/923:10 -

2 stops11h 35m

Deal found 24/8£428

Tue 22/909:15 -

1 stop18h 15m

Mon 19/1000:30 -

2 stops21h 20m

Deal found 26/8£430

Sat 3/1020:35 -

2 stops25h 25m

Sat 10/1018:55 -

2 stops18h 00m

Deal found 24/8£431

Thu 17/915:50 -

3 stops28h 50m

Tue 22/917:10 -

2 stops15h 15m

Deal found 23/8£432

Find flight deals from Luton to John F Kennedy Intl

Round-trip from	£423
One-way from	£346
Popular in	July
Cheapest in	February
Average price	£553

17/9-21/9
4 total stops
26h 30m total
London to New York

Search Deals

15/9
3 total stops
27h 15m total
London to New York

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£80 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

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Average for round-trip flights in August 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Luton Airport to New York John F Kennedy Intl Airport that are best for you.

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Route

Depart

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Price

Cheapest return flight

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Thu 8/10

15:50-22:25

1 stop11h 35m

New York John F Kennedy Intl

Mon 12/10

21:05-15:45

1 stop13h 40m

£449

Fastest return journey

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Mon 12/10

08:15-13:40

1 stop10h 25m

New York John F Kennedy Intl

Sat 17/10

16:55-08:20

1 stop10h 25m

£463

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Mon 12/10

21:50-13:40

2 stops20h 50m

New York John F Kennedy Intl

Mon 19/10

21:05-21:05

2 stops19h 00m

£466

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Fri 1/1

06:00-17:40

1 stop16h 40m

New York John F Kennedy Intl

Fri 8/1

19:25-13:55

1 stop13h 30m

£534

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Thu 17/12

06:00-18:00

1 stop17h 00m

New York John F Kennedy Intl

Thu 7/1

19:25-22:50

1 stop22h 25m

£572

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Sat 12/12

07:00-18:00

1 stop16h 00m

New York John F Kennedy Intl

Sat 26/12

19:05-13:05

1 stop13h 00m

£586

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Thu 17/12

06:00-18:00

1 stop17h 00m

New York John F Kennedy Intl

Mon 21/12

19:05-14:05

1 stop14h 00m

£590

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Sun 20/12

06:00-18:00

1 stop17h 00m

New York John F Kennedy Intl

Mon 28/12

19:25-14:05

1 stop13h 40m

£604

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Fri 16/10

08:00-18:55

1 stop15h 55m

New York John F Kennedy Intl

Sun 1/11

17:05-13:45

1 stop15h 40m

£607

LondonNew York

LTN London Luton - JFK New York John F Kennedy Intl

LTNJFK

London Luton

Sun 13/12

06:00-18:00

1 stop17h 00m

New York John F Kennedy Intl

Thu 17/12

19:25-13:00

1 stop12h 35m

£623

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Luton to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Luton with our price prediction graph.

LTN-JFK

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to New York John F Kennedy Intl Airport

How often are flights from London to New York delayed?

About 0% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to New York flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Can I find deals for flights from Luton to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on Luton to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luton to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to John F Kennedy Intl.
Can I find deals for business class flights from Luton to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from Luton to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from London Luton Airport to New York John F Kennedy Intl Airport from £346

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luton to John F Kennedy Intl

Cheapest flights from Luton to John F Kennedy IntlExplore the most affordable flight options available from Luton to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Explore the most affordable flight options available from Luton to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Luton to John F Kennedy IntlDiscover carefully curated flight deals from Luton to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated flight deals from Luton to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Luton to John F Kennedy IntlDiscover last-minute flight deals from Luton to John F Kennedy Intl. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Luton to John F Kennedy Intl. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Luton to John F Kennedy IntlSearch for one-way flight options from Luton to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way flight options from Luton to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

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Use the filters below to find and compare flights from London Luton Airport to New York John F Kennedy Intl Airport that are best for you.

Best time to book a flight from Luton to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Luton with our price prediction graph.

Cheapflights Insights

How often are flights from London to New York delayed?

About 0% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to New York flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Can I find deals for flights from Luton to John F Kennedy Intl that include hotel bookings?

How can I find direct flights from Luton to John F Kennedy Intl?

Can I find deals for business class flights from Luton to John F Kennedy Intl?

Travelling to a place near New York John F Kennedy Intl Airport?

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Alternative routes for Luton to John F Kennedy Intl

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Other flights to John F Kennedy Intl

Explore flights to John F Kennedy Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2026.

Luton and John F Kennedy Intl flights

Browse other Luton and John F Kennedy Intl flight options. Last updated on 28 August 2026.

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Can Cheapflights notify me if prices for flights from Luton to John F Kennedy Intl become cheaper?

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Cheapest flights from Luton to John F Kennedy Intl
Explore the most affordable flight options available from Luton to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Luton to John F Kennedy Intl
Discover carefully curated flight deals from Luton to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Luton to John F Kennedy Intl
Discover last-minute flight deals from Luton to John F Kennedy Intl. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Luton to John F Kennedy Intl
Search for one-way flight options from Luton to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.