What are the cheapest airlines flying from New York John F Kennedy Intl Airport to London round-trip?

According to our current data, Icelandair (£368), Norse Atlantic UK (£370), and British Airways (£383) offers the cheapest pricing from New York John F Kennedy Intl Airport to London. Users have found that Icelandair is 17% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to London one-way?

The cheapet airlines for a one-way flight from New York John F Kennedy Intl Airport to London are Icelandair (£135), Norse Atlantic UK (£140), and Virgin Atlantic (£175).

What is the cheapest day to fly from New York John F Kennedy Intl Airport to London?

Travellers seeking maximum savings on their New York John F Kennedy Intl Airport to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from New York John F Kennedy Intl Airport to London?

The most popular route from New York John F Kennedy Intl Airport to London is New York John F Kennedy Intl - London Heathrow. You may also consider New York John F Kennedy Intl - London Gatwick or New York John F Kennedy Intl - London City.

What are the cheapest flights from New York John F Kennedy Intl Airport to London?

Looking for the cheapest flight from New York John F Kennedy Intl Airport to London? While on average our users pay £1,807, our data indicates the cheapest price to be £177. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £304.

What are the most reliable airlines from New York John F Kennedy Intl Airport to London?

Consider Aer Lingus (85%), American Airlines (83%) or Alaska Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from New York John F Kennedy Intl Airport to London.

What are the most popular airlines that fly from New York John F Kennedy Intl Airport to London?

When booking a flight from New York John F Kennedy Intl Airport to London, you may want to consider flying on American Airlines, Air France or Finnair as they are the most popular for this route.

What is the cheapest day to fly round-trip from New York John F Kennedy Intl Airport to London?

Flights from New York John F Kennedy Intl Airport to London are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

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

Our data shows that January tends to be the cheapest month to fly to London from New York John F Kennedy Intl Airport. Users have commonly found prices around £435 for the month, but tickets can be as low as £289. Due to multiple factors, prepare for potentially higher prices in December.

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

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

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

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

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

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

£135+ Flights from New York John F Kennedy Intl Airport to London

Cheapflights Tip: The best prices from New York John F Kennedy Intl to London are usually found in January or October, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from John F Kennedy Intl to London

Round-trip from	£368
One-way from	£135
Popular in	December
Cheapest in	January
Average price	£436
Good round-trip deal	£302 or less
Good one-way deal	£145 or less

Icelandair
2/4-25/4
2 total stops
21h 35m total
New York to London

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Icelandair
28/4
1 total stop
10h 30m total
New York to London

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

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Price to beat on a round-trip flight from New York John F Kennedy Intl to London (LON).

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Price to beat on a one-way flight from New York John F Kennedy Intl to London (LON).

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Find flight deals from John F Kennedy Intl to London

Cheapest flights from John F Kennedy Intl to London
Explore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Wed 2/400:15JFK - LTN

1 stop28h 00mMultiple Airlines

Tue 29/419:15LTN - JFK

2 stops45h 10mMultiple Airlines

Deal found 19/3£369

Fri 21/319:25JFK - LHR

1 stop21h 25mMultiple Airlines

Sun 23/309:00LHR - JFK

1 stop34h 40mMultiple Airlines

Deal found 21/3£370

Sat 10/518:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Thu 15/513:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 21/3£370

Thu 24/423:10JFK - LHR

1 stop16h 10mIcelandair

Sun 27/421:25LHR - JFK

1 stop26h 45mIcelandair

Deal found 21/3£371

Thu 1/518:20JFK - LGW

Nonstop7h 00mMultiple Airlines

Fri 9/509:15LGW - JFK

2 stops31h 40mMultiple Airlines

Deal found 21/3£371

Thu 8/512:55JFK - STN

1 stop29h 15mMultiple Airlines

Thu 22/507:35STN - JFK

1 stop19h 25mMultiple Airlines

Deal found 21/3£372

Wed 1/1020:25JFK - LGW

1 stop13h 15mIcelandair

Thu 23/1015:40LGW - JFK

1 stop11h 30mIcelandair

Deal found 21/3£380

Sat 3/518:55JFK - LHR

1 stop18h 35mScandinavian Airlines

Mon 5/507:05LHR - JFK

1 stop13h 35mScandinavian Airlines

Deal found 21/3£380

Wed 7/500:15JFK - SEN

1 stop15h 35mMultiple Airlines

Fri 16/516:15SEN - JFK

1 stop11h 00mMultiple Airlines

Deal found 21/3£383

Wed 24/920:05JFK - LGW

Nonstop7h 05mBritish Airways

Mon 29/915:05LGW - JFK

Nonstop8h 00mBritish Airways

Deal found 22/3£384

Tue 1/422:05JFK - LHR

1 stop18h 55mTAP AIR PORTUGAL

Wed 30/411:20LHR - JFK

1 stop13h 45mTAP AIR PORTUGAL

Deal found 21/3£386

Fri 21/322:00JFK - LGW

1 stop15h 50mSWISS

Sun 23/310:30LGW - JFK

1 stop33h 10mSWISS

Deal found 20/3£393

Best flights from John F Kennedy Intl to London
Discover carefully curated flight deals from John F Kennedy Intl to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 March 2025.

Wed 2/420:25JFK - LHR

1 stop10h 30mIcelandair

Fri 25/413:05LHR - JFK

1 stop11h 05mIcelandair

Deal found 20/3£368

Wed 2/400:15JFK - LTN

1 stop28h 00mMultiple Airlines

Tue 29/419:15LTN - JFK

2 stops45h 10mMultiple Airlines

Deal found 19/3£369

Sat 10/518:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Thu 15/513:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 21/3£370

Wed 2/423:00JFK - LHR

Nonstop7h 05mBritish Airways

Wed 9/419:05LHR - JFK

Nonstop7h 55mBritish Airways

Deal found 19/3£383

Tue 1/422:05JFK - LHR

1 stop15h 45mTAP AIR PORTUGAL

Fri 4/406:00LHR - JFK

1 stop19h 05mTAP AIR PORTUGAL

Deal found 20/3£390

Mon 5/518:55JFK - LHR

1 stop17h 45mScandinavian Airlines

Mon 12/507:05LHR - JFK

1 stop13h 35mScandinavian Airlines

Deal found 21/3£391

Thu 1/515:40JFK - LHR

1 stop12h 55mAir Canada

Fri 9/514:05LHR - JFK

1 stop12h 43mAir Canada

Deal found 21/3£400

Sun 4/518:00JFK - LHR

Nonstop7h 25mVirgin Atlantic

Sun 11/518:50LHR - JFK

Nonstop7h 39mVirgin Atlantic

Deal found 19/3£400

Fri 4/417:30JFK - LHR

1 stop14h 20mLufthansa

Thu 10/406:55LHR - JFK

1 stop13h 05mLufthansa

Deal found 21/3£414

Fri 4/409:00JFK - LHR

1 stop20h 00mUnited Airlines

Thu 10/408:40LHR - JFK

1 stop12h 55mUnited Airlines

Deal found 21/3£416

Sun 4/520:25JFK - LHR

Nonstop7h 25mKLM

Sun 11/515:15LHR - JFK

Nonstop8h 15mKLM

Deal found 20/3£420

Thu 3/416:15JFK - LHR

1 stop10h 40mSWISS

Tue 8/418:40LHR - JFK

1 stop23h 10mSWISS

Deal found 21/3£421

Direct flights from John F Kennedy Intl to London
Explore direct flight options from John F Kennedy Intl to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 March 2025.

Sat 10/518:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Thu 15/513:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 21/3£370

Mon 5/520:05JFK - LGW

Nonstop7h 05mBritish Airways

Mon 12/515:05LGW - JFK

Nonstop8h 00mBritish Airways

Deal found 21/3£372

Sat 26/418:20JFK - LGW

Nonstop7h 00mMultiple Airlines

Fri 2/513:05LGW - JFK

Nonstop7h 50mMultiple Airlines

Deal found 21/3£386

Mon 5/521:00JFK - LHR

Nonstop7h 15mVirgin Atlantic

Mon 12/520:10LHR - JFK

Nonstop7h 50mVirgin Atlantic

Deal found 21/3£390

Thu 1/520:05JFK - LGW

Nonstop7h 05mAmerican Airlines

Fri 9/515:05LGW - JFK

Nonstop8h 00mAmerican Airlines

Deal found 21/3£399

Mon 18/820:05JFK - LHR

Nonstop7h 10mBritish Airways

Thu 28/816:20LHR - JFK

Nonstop8h 05mBritish Airways

Deal found 21/3£401

Sat 19/407:50JFK - LHR

Nonstop6h 55mIberia

Sat 26/414:10LHR - JFK

Nonstop7h 49mIberia

Deal found 21/3£404

Mon 7/408:10JFK - LHR

Nonstop6h 50mMultiple Airlines

Mon 14/410:55LHR - JFK

Nonstop8h 00mMultiple Airlines

Deal found 21/3£408

Wed 30/420:05JFK - LGW

Nonstop7h 05mIberia

Sun 4/514:45LGW - JFK

Nonstop8h 00mIberia

Deal found 21/3£411

Mon 28/420:05JFK - LGW

Nonstop7h 05mFinnair

Sun 4/514:45LGW - JFK

Nonstop8h 00mFinnair

Deal found 21/3£415

Wed 20/821:35JFK - LGW

Nonstop7h 25mVirgin Atlantic

Sat 30/812:00LGW - JFK

Nonstop8h 25mVirgin Atlantic

Deal found 21/3£420

Thu 1/518:00JFK - LHR

Nonstop7h 25mAir France

Fri 9/509:35LHR - JFK

Nonstop8h 10mAir France

Deal found 21/3£424

Last-minute flights from John F Kennedy Intl to London
Discover last-minute flight deals from John F Kennedy Intl to London. Data last updated 22 March 2025 and is based on user searches.

Fri 21/319:25JFK - LHR

1 stop21h 25mMultiple Airlines

Sun 23/309:00LHR - JFK

1 stop34h 40mMultiple Airlines

Deal found 21/3£370

Wed 26/300:45JFK - LHR

Nonstop6h 55mBritish Airways

Thu 3/419:05LHR - JFK

Nonstop7h 54mBritish Airways

Deal found 21/3£404

Wed 26/300:20JFK - LHR

Nonstop6h 55mIberia

Thu 3/418:05LHR - JFK

Nonstop7h 55mIberia

Deal found 21/3£404

Wed 26/320:25JFK - LHR

1 stop10h 25mIcelandair

Wed 2/421:25LHR - JFK

1 stop26h 45mIcelandair

Deal found 21/3£407

Thu 27/322:00JFK - LHR

1 stop33h 15mUnited Airlines

Sun 30/306:30LHR - JFK

1 stop11h 50mUnited Airlines

Deal found 22/3£391

Fri 28/320:45JFK - LHR

1 stop15h 55mUnited Airlines

Sun 30/315:50LHR - JFK

1 stop11h 55mUnited Airlines

Deal found 21/3£379

Fri 28/318:30JFK - LHR

1 stop11h 55mLufthansa

Sun 30/306:30LHR - JFK

1 stop11h 50mLufthansa

Deal found 21/3£390

Sun 30/318:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Mon 28/413:05LGW - JFK

Nonstop7h 50mNorse Atlantic UK

Deal found 21/3£385

Sun 30/322:05JFK - LHR

1 stop31h 15mTAP AIR PORTUGAL

Thu 3/406:00LHR - JFK

1 stop19h 05mTAP AIR PORTUGAL

Deal found 20/3£388

Mon 31/318:20JFK - LGW

Nonstop7h 00mMultiple Airlines

Tue 1/418:05LGW - JFK

1 stop33h 10mMultiple Airlines

Deal found 21/3£372

Mon 31/300:30JFK - LTN

2 stops17h 50mMultiple Airlines

Tue 29/409:55LTN - JFK

2 stops30h 30mMultiple Airlines

Deal found 21/3£380

Tue 1/420:25JFK - STN

2 stops22h 05mMultiple Airlines

Wed 30/409:05STN - JFK

2 stops31h 20mMultiple Airlines

Deal found 21/3£373

One-way flights from John F Kennedy Intl to London
Search for one-way flight options from John F Kennedy Intl to London. Find affordable one-way fares based on user searches. Data last updated 22 March 2025.

Mon 28/420:25JFK - LHR

1 stop10h 30mIcelandair

Deal found 21/3£135

Mon 28/420:25JFK - LGW

1 stop13h 10mIcelandair

Deal found 21/3£135

Sat 3/518:20JFK - LGW

Nonstop7h 00mNorse Atlantic UK

Deal found 21/3£140

Wed 2/400:15JFK - LTN

1 stop28h 00mMultiple Airlines

Deal found 21/3£155

Wed 2/400:15JFK - LGW

1 stop26h 10mMultiple Airlines

Deal found 21/3£158

Wed 2/400:15JFK - SEN

1 stop15h 35mMultiple Airlines

Deal found 21/3£161

Sun 30/300:30JFK - STN

1 stop26h 10mMultiple Airlines

Deal found 21/3£173

Sun 20/421:50JFK - LHR

Nonstop7h 25mVirgin Atlantic

Deal found 21/3£175

Mon 31/320:20JFK - LHR

Nonstop7h 30mKLM

Deal found 20/3£184

Tue 1/420:42JFK - LHR

Nonstop7h 48mJetBlue

Deal found 20/3£189

Mon 31/318:20JFK - LGW

Nonstop7h 00mA.P.G.

Deal found 21/3£189

Mon 21/722:05JFK - LHR

1 stop18h 55mTAP AIR PORTUGAL

Deal found 21/3£195

Cheapflights Fare Finder

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

Wed 2/4

00:15-09:15

1 stop28h 00m

London Luton

Tue 29/4

19:15-11:25

2 stops45h 10m

£369

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 10/5

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 15/5

13:05-15:55

Nonstop7h 50m

£370

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 24/4

23:10-20:20

1 stop16h 10m

London Heathrow

Sun 27/4

21:25-19:10

1 stop26h 45m

£371

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 1/5

18:20-06:20

Nonstop7h 00m

London Gatwick

Fri 9/5

09:15-11:55

2 stops31h 40m

£371

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 8/5

12:55-23:10

1 stop29h 15m

London Stansted

Thu 22/5

07:35-22:00

1 stop19h 25m

£372

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 5/4

20:25-11:55

1 stop10h 30m

London Heathrow

Tue 27/5

07:05-22:00

1 stop19h 55m

£373

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 3/5

18:55-18:30

1 stop18h 35m

London Heathrow

Mon 5/5

07:05-15:40

1 stop13h 35m

£380

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 28/4

23:10-14:35

1 stop10h 25m

London Gatwick

Wed 7/5

15:40-22:10

1 stop11h 30m

£383

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 1/4

22:05-22:00

1 stop18h 55m

London Heathrow

Wed 30/4

11:20-20:05

1 stop13h 45m

£386

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 2/5

20:05-08:10

Nonstop7h 05m

London Gatwick

Sat 10/5

15:05-18:05

Nonstop8h 00m

£388

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 results

...

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

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

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 New York John F Kennedy Intl Airport to London

How far ahead should I book a flight from New York John F Kennedy Intl Airport to London?

The price you pay for your flight from New York John F Kennedy Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £112). Flying from New York John F Kennedy Intl Airport to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

A simple way to save on the total cost of your ticket is to fly from New York John F Kennedy Intl Airport to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Weekly flight availability from New York John F Kennedy Intl Airport to London

The most flights from JFK to LON are scheduled on a Friday (116 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (91 on average).

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from New York to London, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,892 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,892 reviews

Delta

8.0

Very Good

7,892 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,319 reviews

Delta

8.0

Very Good

7,892 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,266 reviews

Delta

8.0

Very Good

7,892 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,567 reviews

Delta

8.0

Very Good

7,892 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,422 reviews

Delta

8.0

Very Good

7,892 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to London round-trip?
According to our current data, Icelandair (£368), Norse Atlantic UK (£370), and British Airways (£383) offers the cheapest pricing from New York John F Kennedy Intl Airport to London. Users have found that Icelandair is 17% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to London one-way?
The cheapet airlines for a one-way flight from New York John F Kennedy Intl Airport to London are Icelandair (£135), Norse Atlantic UK (£140), and Virgin Atlantic (£175).
What are the most popular routes from New York John F Kennedy Intl Airport to London?
The most popular route from New York John F Kennedy Intl Airport to London is New York John F Kennedy Intl - London Heathrow. You may also consider New York John F Kennedy Intl - London Gatwick or New York John F Kennedy Intl - London City.
What are the most reliable airlines from New York John F Kennedy Intl Airport to London?
Consider Aer Lingus (85%), American Airlines (83%) or Alaska Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from New York John F Kennedy Intl Airport to London.
What are the cheapest flights from New York John F Kennedy Intl Airport to London?
Looking for the cheapest flight from New York John F Kennedy Intl Airport to London? While on average our users pay £1,807, our data indicates the cheapest price to be £177. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £304.
Can I find deals for flights from John F Kennedy Intl to London that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to London.
Can I find deals for business class flights from John F Kennedy Intl to London?
Yes. Cheapflights offers flight deals from John F Kennedy Intl to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London?
Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £112). Flying from New York John F Kennedy Intl Airport to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Slough

Luton

Eastbourne

Ilford

Hayes

Crawley

Southend-on-Sea

Wembley

Maidstone

Winchester

Ipswich

Watford

Southall

Dartford

Folkestone

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from John F Kennedy Intl to London

Airline	Cheapest	Average	Flexibility	On-time
Norse Atlantic UK	Cheapest£253	Average£431	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Virgin Atlantic	Cheapest£290	Average£451	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air France	Cheapest£295	Average£473	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£298	Average£434	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	Cheapest£305	Average£488	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	Cheapest£307	Average£533	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£315	Average£466	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£319	Average£492	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£369	Average£502	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Icelandair	Cheapest£378	Average£457	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

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Cheapflights helps you search for flights from John F Kennedy Intl to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to London?

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Not ready to book yet? You can track prices for flights from John F Kennedy Intl to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from New York John F Kennedy Intl Airport to London from £135

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from New York John F Kennedy Intl to London are usually found in January or October, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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Find flight deals from John F Kennedy Intl to London

Cheapest flights from John F Kennedy Intl to LondonExplore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Explore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

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

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

How far ahead should I book a flight from New York John F Kennedy Intl Airport to London?

Use this chart to determine the optimal time to book a return flight from John F Kennedy Intl to London. Price data was last updated on 14 March 2025.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London?

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

Find hourly flight availability from John F Kennedy Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

Weekly flight availability from New York John F Kennedy Intl Airport to London

Rainfall in London by month

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Temperature in London by month

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Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 22 March 2025.

Read through reviews of airlines operating flights from New York to London, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to London round-trip?

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to London one-way?

What are the most popular routes from New York John F Kennedy Intl Airport to London?

What are the most reliable airlines from New York John F Kennedy Intl Airport to London?

What are the cheapest flights from New York John F Kennedy Intl Airport to London?

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

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

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What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London?

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Alternative routes for John F Kennedy Intl to London

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Top 10 airlines flying from John F Kennedy Intl to London

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Cheapest flights from John F Kennedy Intl to London
Explore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.