Question 1

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

Accepted Answer

Our cheapest airline available from London to New York John F Kennedy Intl Airport is Aer Lingus. Our recent data shows that you can find tickets from as low as $673 on this airline. Additional options worth looking into are British Airways and SWISS, starting at $677 and $680 round-trip. Aer Lingus is 22% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

Question 2

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

Accepted Answer

The cheapet airlines for a one-way flight from London to New York John F Kennedy Intl Airport are JetBlue ($558), Norse Atlantic UK ($571), and Finnair ($768). Find deals

Question 3

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

Accepted Answer

The price you pay for your flight from London to New York John F Kennedy Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London to New York John F Kennedy Intl Airport (average of $1,203). Flying from London to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $1,944). 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. Find deals

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

The most flights from LON to JFK are scheduled on a Monday (127 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (112 on average).

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

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

Accepted Answer

While on average a flight from London to New York John F Kennedy Intl Airport is generally $1,229, our data shows the cheapest flight currently is $746. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay $710 for that flight.

Question 10

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

Accepted Answer

Consider TAP AIR PORTUGAL (85%), JetBlue (84%) or Scandinavian Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from London to New York John F Kennedy Intl Airport.

Question 11

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

Accepted Answer

Friday flights are generally found to be more expensive for flights from London to New York John F Kennedy Intl Airport. 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 New York John F Kennedy Intl Airport.

Question 12

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

Accepted Answer

Users have found that booking a flight from London to New York John F Kennedy Intl Airport at least 38 days early can save you up to 33% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from London to New York John F Kennedy Intl Airport for as little as $822 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,293 for flights departing within the next 3 days.

Question 13

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

Accepted Answer

The best pricing can be found in the month of September. Prices to New York John F Kennedy Intl Airport from London average $850. You can even find prices in September for less than $850, as users have found deals to New York John F Kennedy Intl Airport from as low as $563. The month of August appears to be one of the more expensive times to travel to New York John F Kennedy Intl Airport from London. Flying in the targeted month can save you up to 23%.

Question 14

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

Accepted Answer

When flying from London to New York John F Kennedy Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 25% versus a flight in the evening.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

Yes. Cheapflights offers flight deals from London 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.

Question 18

How does Cheapflights help users find flights from London to John F Kennedy Intl?

Accepted Answer

Cheapflights helps you search for flights from London to John F Kennedy Intl 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.

Question 19

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

Accepted Answer

Cheapflights helps you find that perfect flight to John F Kennedy Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 20

Can Cheapflights find flights from London to John F Kennedy Intl with no change fees?

Accepted Answer

Certainly. Search results for flights to John F Kennedy Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 21

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

Accepted Answer

Yes! Start tracking prices for London to John F Kennedy Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	$673
One-way from	$558
Popular in	August
Cheapest in	November
Average price	$1,050
Good round-trip deal	$764 or less
Good one-way deal	$733 or less

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$740	Average$1,084	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest$822	Average$1,118	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Cheap flights from London to New York John F Kennedy Intl Airport from $558

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to New York John F Kennedy Intl are usually found in November or April, booked 46 days in advance, depart on a Sunday or Monday and return on a Friday

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Cheapest flights from London to John F Kennedy IntlExplore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

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

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

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

Use this chart to determine the optimal time to book a return flight from London to John F Kennedy Intl. Price data was last updated on 11 July 2025.

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

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

Find hourly flight availability from London to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

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

Use this chart to determine the cheapest time to fly return from London to John F Kennedy Intl. Price data was last updated on 5 May 2025.

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

How much does it cost for a return flight from London to New York John F Kennedy Intl Airport?

Reviews of airlines servicing John F Kennedy Intl

Related info for your journey

Find useful and relevant information for your journey from London to John F Kennedy Intl. 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 London to New York John F Kennedy Intl Airport round-trip?

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

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

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

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

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

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

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

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How does Cheapflights help users find flights from London to John F Kennedy Intl?

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

Can Cheapflights find flights from London to John F Kennedy Intl with no change fees?

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

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Cheapest flights from London to John F Kennedy Intl
Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.