Q: How much does it cost to fly round-trip from New York to London Heathrow Airport?

Airfare is below average for this route at the moment. New York to London Heathrow Airport flights typically cost between C$ 735 and C$ 1,021 in October. The cheapest round-trip price found within the last 3 days was C$ 611 on LEVEL (8 Oct-7 Jan).

Question 1

How much does it cost to fly round-trip from New York to London Heathrow Airport?

Accepted Answer

Airfare is below average for this route at the moment.New York to London Heathrow Airport flights typically cost between C$ 735 and C$ 1,021 in October.
The cheapest round-trip price found within the last 3 days was C$ 611 on LEVEL (8 Oct-7 Jan).

Question 2

What are the cheapest airlines flying from New York to London Heathrow Airport round-trip?

Accepted Answer

LEVEL, at C$ 611, was found to be the cheapest airline from New York to London Heathrow Airport.Alternate airlines to your destination round-trip include Finnair and Aer Lingus. LEVEL is 29% cheaper than the average price of flights available within the next 90 days to this destination.

Question 3

What are the cheapest airlines to fly from New York to London Heathrow Airport one-way?

Accepted Answer

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 224. Users have also found prices from C$ 274 and C$ 277 on JetBlue and LEVEL, respectively.

Question 4

How far ahead should I book a flight from New York to London Heathrow Airport?

Accepted Answer

The best time to book flights from New York to London Heathrow Airport is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 5

What is the cheapest month to book a flight from New York to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of C$ 560). Flying from New York to London Heathrow Airport in July is currently the most expensive (average of C$ 857). 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.

Question 6

What is the cheapest day to fly from New York to London Heathrow Airport?

Accepted Answer

Travelers seeking maximum savings on their New York to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from New York to London Heathrow Airport

Accepted Answer

The most flights from NYC to LHR are scheduled on a Monday (171 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (143 on average).

Question 8

E

Accepted Answer

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

Question 9

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow 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 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).

Question 10

What are the most popular routes from New York to London Heathrow Airport?

Accepted Answer

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

Question 11

What are the cheapest flights from New York to London Heathrow Airport?

Accepted Answer

Looking for the cheapest flight from New York to London Heathrow Airport? While on average our users pay C$ 756, our data indicates the cheapest price to be C$ 323. The most popular route (New York LaGuardia - London Heathrow), is priced around C$ 715.

Question 12

What are the most reliable airlines from New York to London Heathrow Airport?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to London Heathrow Airport on time: TAP AIR PORTUGAL (81%), JetBlue (80%), Aer Lingus (80%).

Question 13

What is the cheapest day to fly round-trip from New York to London Heathrow Airport?

Accepted Answer

Flights from New York to London Heathrow Airport are generally found to be more expensive on Saturday. 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 Heathrow Airport.

Question 14

How far in advance should I book a flight from New York to London Heathrow Airport?

Accepted Answer

Find a great deal and save up to 24% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from New York to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at C$ 847.

Question 15

What is the cheapest month to fly from New York to London Heathrow Airport?

Accepted Answer

The best pricing can be found in the month of January. Prices to London Heathrow Airport from New York average C$ 775. You can even find prices in January for less than C$ 775, as users have found deals to London Heathrow Airport from as low as C$ 516. The month of December appears to be one of the more expensive times to travel to London Heathrow Airport from New York. Flying in the targeted month can save you up to 22%.

Question 16

What is the cheapest time of day to fly from NYC to LHR?

Accepted Answer

It’s optimal to fly from New York to London Heathrow Airport in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

Question 17

Can I find deals for flights from New York to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on New York to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 18

How can I find direct flights from New York to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Heathrow.

Question 19

Can I find deals for business class flights from New York to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from New York to Heathrow 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 20

How does Cheapflights help users find flights from New York to Heathrow?

Accepted Answer

Cheapflights helps you search for flights from New York to Heathrow 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 21

Why should you use Cheapflights to find cheap flight tickets from New York to Heathrow?

Accepted Answer

Cheapflights helps you find that perfect flight to Heathrow from New York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 22

Can Cheapflights find flights from New York to Heathrow with no change fees?

Accepted Answer

Certainly. Search results for flights to Heathrow from New York shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 23

Can Cheapflights notify me if prices for flights from New York to Heathrow become cheaper?

Accepted Answer

Of course! You can now track prices for flights from New York to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 611
One-way from	C$ 224
Popular in	December
Cheapest in	October
Average price	C$ 953
Good round-trip deal	C$ 743 or less
Good one-way deal	C$ 586 or less

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	CheapestC$ 493	AverageC$ 859	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	CheapestC$ 537	AverageC$ 791	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from New York, NY to London Heathrow Airport from C$ 224

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 10/9. 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 to London Heathrow are usually found in October or September, booked 79 days in advance, depart on a Thursday or Monday and return on a Monday

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Find flight deals from New York to Heathrow

Cheapest flights from New York to HeathrowExplore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Explore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

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Best time to book a flight from New York to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New York with our price prediction graph.

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Everything you need to know about your flight from New York to London Heathrow Airport

How far ahead should I book a flight from New York to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from New York to Heathrow. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from New York to London Heathrow Airport?

What is the cheapest time of day to fly from NYC to LHR?

Find hourly flight availability from New York to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

Weekly flight availability from New York to London Heathrow Airport

Explore weekly flight availability from New York to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

How much does it cost to fly round-trip from New York to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta,KLM, andAustrian Airlines from New York to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New York to Heathrow. 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 to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from New York to London Heathrow Airport one-way?

What are the most popular routes from New York to London Heathrow Airport?

What are the most reliable airlines from New York to London Heathrow Airport?

What are the cheapest flights from New York to London Heathrow Airport?

Can I find deals for flights from New York to Heathrow that include hotel bookings?

How can I find direct flights from New York to Heathrow?

Can I find deals for business class flights from New York to Heathrow?

What is the cheapest month to book a flight from New York to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for New York to Heathrow

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Top 2 airlines flying from New York to Heathrow

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How does Cheapflights help users find flights from New York to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from New York to Heathrow?

Can Cheapflights find flights from New York to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from New York to Heathrow become cheaper?

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Cheapest flights from New York to Heathrow
Explore the most affordable flight options available from New York to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.