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Cheap flights from New York to London Heathrow Airport from $353

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — LHR
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from New York to London Heathrow are usually found in October or September, booked 51 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from New York to Heathrow

Enter your travel dates to find the best prices.

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 8 December 2025.

Wed 31/1211:52EWR - LHR
1 stop16h 28mUnited Airlines
Wed 21/112:05LHR - EWR
1 stop13h 25mUnited Airlines
Deal found 7/12$860
Mon 8/1222:40EWR - LHR
Nonstop7h 25mUnited Airlines
Thu 11/1206:35LHR - EWR
1 stop17h 30mUnited Airlines
Deal found 7/12$865
Tue 30/1219:29EWR - LHR
1 stop30h 11mUnited Airlines
Fri 9/109:00LHR - EWR
1 stop32h 18mUnited Airlines
Deal found 8/12$867
Tue 9/1221:57EWR - LHR
1 stop27h 43mUnited Airlines
Sat 13/1209:00LHR - EWR
1 stop32h 18mUnited Airlines
Deal found 7/12$869
Tue 30/1219:29LGA - LHR
1 stop30h 11mUnited Airlines
Fri 9/113:25LHR - LGA
1 stop30h 15mUnited Airlines
Deal found 7/12$872
Mon 29/1218:00EWR - LHR
1 stop31h 40mUnited Airlines
Mon 19/113:25LHR - EWR
1 stop25h 17mUnited Airlines
Deal found 7/12$872
Mon 8/1219:29LGA - LHR
1 stop30h 11mUnited Airlines
Sun 14/1213:25LHR - LGA
1 stop27h 58mUnited Airlines
Deal found 8/12$874
Mon 8/1221:57EWR - LHR
1 stop31h 53mUnited Airlines
Sun 14/1213:25LHR - EWR
1 stop25h 22mUnited Airlines
Deal found 8/12$874
Wed 10/1206:00LGA - LHR
1 stop23h 50mUnited Airlines
Fri 13/211:10LHR - LGA
1 stop28h 33mUnited Airlines
Deal found 8/12$877
Sun 7/1221:15LGA - LHR
1 stop29h 40mUnited Airlines
Sun 14/1213:25LHR - LGA
1 stop32h 34mUnited Airlines
Deal found 7/12$883
Thu 11/1220:50EWR - LHR
1 stop18h 45mUnited Airlines
Mon 15/1216:40LHR - EWR
1 stop31h 25mUnited Airlines
Deal found 8/12$883
Thu 11/1215:40EWR - LHR
1 stop10h 10mDelta
Mon 22/1206:20LHR - EWR
1 stop13h 35mDelta
Deal found 8/12$886

Find flight deals from New York to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 December 2025.

Round-trip from

$855

One-way from

$353

Popular in

December

Cheapest in

October

Average price

$1,376
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 1/3-7/3
  • 2 total stops
  • 26h 05m total
  • New York to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 9/2
  • 1 total stop
  • 12h 35m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($101 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average return price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from New York to Heathrow 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, Cheapflights users made 134,765 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from New York to London Heathrow Airport that are best for you.

Fly from

New York

Fly to

Heathrow

Route

Departure

Return

Price

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 13/2

22:00-10:25

Nonstop7h 25m

London Heathrow

Thu 19/2

09:00-20:30

1 stop16h 30m

$874

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 16/1

22:40-11:05

Nonstop7h 25m

London Heathrow

Tue 20/1

12:05-20:30

1 stop13h 25m

$874

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 19/2

20:00-08:25

Nonstop7h 25m

London Heathrow

Sun 22/2

09:05-13:55

1 stop33h 50m

$879

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 7/1

13:00-20:35

1 stop26h 35m

London Heathrow

Mon 19/1

09:05-13:55

1 stop33h 50m

$879

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 5/2

20:00-08:25

Nonstop7h 25m

London Heathrow

Sun 8/2

09:05-13:55

1 stop33h 50m

$879

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 6/1

19:29-06:40

1 stop30h 11m

London Heathrow

Tue 13/1

13:25-09:53

1 stop25h 28m

$886

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 8/1

15:30-07:10

1 stop10h 40m

London Heathrow

Thu 15/1

06:50-13:30

1 stop11h 40m

$891

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 16/2

15:58-06:50

1 stop9h 52m

London Heathrow

Fri 27/2

06:20-14:55

1 stop13h 35m

$900

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 15/2

15:58-06:50

1 stop9h 52m

London Heathrow

Tue 24/2

09:00-14:55

1 stop10h 55m

$900

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 31/12

15:20-07:10

1 stop10h 50m

London Heathrow

Fri 9/1

13:25-19:02

1 stop10h 37m

$900

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 45 results
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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.
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 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 return flight from New York to Heathrow. Price data was last updated on 5 December 2025.

The price you pay for your flight from New York to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 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 to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of $675). Flying from New York to London Heathrow Airport in June is currently the most expensive (average of $998). 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 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 8 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to London Heathrow Airport as you normally would.

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 8 December 2025.

The most flights from NYC to LHR are scheduled on a Friday (149 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (131 on average).

How much does it cost for a return flight from New York to London Heathrow Airport?

How often are flights from New York to London delayed?

About 14% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 146 minutes.

What is the most punctual flight time for New York to London 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 Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 12% of flights being delayed.

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.

  • How long is the flight from New York to London Heathrow Airport?

    United Airlines can get you from New York to London Heathrow Airport in just under 7h 25m. Your travel time will be generally consistent. The distance from New York to London Heathrow Airport is about 5559 km. Most flights are nonstop.

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

    Our cheapest airline available from New York to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as $625 on this airline. British Airways is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    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: Aer Lingus (83%), American Airlines (82%), British Airways (82%).

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

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

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

    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.

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

    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.

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

    Currently, February is the cheapest month in which you can book a flight from New York to London Heathrow Airport (average of $675). Flying from New York to London Heathrow Airport in June is currently the most expensive (average of $998). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Poole
Royal Tunbridge Wells
Stansted
High Wycombe
Leamington Spa
Slough
Maidstone
Ilford
Hounslow
Gatwick
Hayes
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from New York to Heathrow

Discover the top airline that operate flights from New York to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 8 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$625Average$1,075FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find New York to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from New York.

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

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.

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

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.

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