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Cheap flights from Newark Airport to London Heathrow Airport from $312

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.
EWR — LHR
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to London Heathrow are usually found in November or October, booked 56 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Newark to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 20 January 2026.

Round-trip from

$750

One-way from

$312

Popular in

June

Cheapest in

November

Average price

$967

Good round-trip deal

$931 or less
United Airlines
  • United Airlines
  • 6/2-10/2
  • 2 total stops
  • 21h 40m total
  • Newark to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 9/2
  • 1 total stop
  • 12h 35m total
  • Newark to London
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Highest demand for flights based on searches. 14% potential increase in price ($236 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Newark to London Heathrow.
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Find flight deals from Newark to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Newark to Heathrow
Explore the most affordable flight options available from Newark to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Sat 17/1021:42
EWR
-
LHR
1 stop28h 13m
United Airlines
Wed 28/1009:00
LHR
-
EWR
1 stop31h 18m
United Airlines
Deal found 18/1$749
Fri 6/219:50
EWR
-
LHR
1 stop10h 00m
United Airlines
Tue 10/206:50
LHR
-
EWR
1 stop11h 40m
United Airlines
Deal found 19/1$750
Tue 17/221:55
EWR
-
LHR
1 stop27h 45m
United Airlines
Sun 22/213:25
LHR
-
EWR
1 stop30h 22m
United Airlines
Deal found 18/1$752
Mon 17/814:18
EWR
-
LHR
1 stop13h 47m
British Airways
Thu 27/819:10
LHR
-
EWR
1 stop32h 15m
British Airways
Deal found 19/1$753
Tue 20/120:45
EWR
-
LHR
Nonstop7h 25m
United Airlines
Tue 27/112:05
LHR
-
EWR
1 stop13h 25m
United Airlines
Deal found 18/1$755
Wed 22/415:02
EWR
-
LHR
1 stop12h 33m
United Airlines
Mon 27/413:50
LHR
-
EWR
1 stop11h 25m
United Airlines
Deal found 18/1$756
Fri 27/222:40
EWR
-
LHR
Nonstop7h 25m
United Airlines
Fri 6/312:50
LHR
-
EWR
Nonstop8h 30m
United Airlines
Deal found 19/1$758
Sun 1/217:45
EWR
-
LHR
1 stop9h 20m
British Airways
Wed 18/214:45
LHR
-
EWR
1 stop12h 44m
British Airways
Deal found 17/1$759
Wed 29/408:25
EWR
-
LHR
Nonstop7h 15m
United Airlines
Thu 7/518:00
LHR
-
EWR
Nonstop8h 20m
United Airlines
Deal found 19/1$761
Fri 23/120:45
EWR
-
LHR
Nonstop7h 25m
United Airlines
Sun 1/211:10
LHR
-
EWR
1 stop12h 55m
United Airlines
Deal found 19/1$762
Mon 16/215:30
EWR
-
LHR
1 stop10h 40m
United Airlines
Mon 23/215:10
LHR
-
EWR
Nonstop8h 35m
United Airlines
Deal found 18/1$764
Thu 12/221:55
EWR
-
LHR
1 stop27h 45m
United Airlines
Sun 22/213:25
LHR
-
EWR
1 stop25h 17m
United Airlines
Deal found 19/1$765

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newark 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 647,157 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Newark Airport to London Heathrow Airport that are best for you.

Fly from

Newark

Fly to

Heathrow

Route

Depart

Return

Price

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 3/2

20:45-09:10

Nonstop7h 25m

London Heathrow

Fri 6/2

12:05-20:30

1 stop13h 25m

$755

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 8/3

23:40-11:05

Nonstop7h 25m

London Heathrow

Wed 11/3

09:00-21:30

1 stop16h 30m

$755

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 20/4

19:50-08:20

Nonstop7h 30m

London Heathrow

Mon 27/4

13:50-20:15

1 stop11h 25m

$756

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 16/2

22:40-11:05

Nonstop7h 25m

London Heathrow

Mon 23/2

16:00-19:35

Nonstop8h 35m

$758

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 13/2

09:10-21:20

Nonstop7h 10m

London Heathrow

Tue 17/2

09:00-12:18

1 stop32h 18m

$758

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 1/3

18:00-06:20

Nonstop7h 20m

London Heathrow

Thu 26/3

18:00-22:30

Nonstop8h 30m

$758

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 19/2

22:40-11:05

Nonstop7h 25m

London Heathrow

Thu 26/2

16:00-19:35

Nonstop8h 35m

$758

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 18/2

09:10-21:20

Nonstop7h 10m

London Heathrow

Fri 20/3

16:00-20:35

Nonstop8h 35m

$758

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 22/4

08:25-20:40

Nonstop7h 15m

London Heathrow

Thu 30/4

09:30-12:25

Nonstop7h 55m

$761

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 24/3

23:40-11:05

Nonstop7h 25m

London Heathrow

Thu 2/4

10:25-13:20

Nonstop7h 55m

$761

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from Newark to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Newark 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 Newark Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Newark to Heathrow. Price data was last updated on 16 January 2026.

The price you pay for your flight from Newark Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 56 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 Newark Airport to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of $683). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of $919). 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 EWR to LHR?

Find hourly flight availability from Newark 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 20 January 2026.

When flying from Newark Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark Airport to London Heathrow Airport?

    United Airlines can get you from Newark Airport to London Heathrow Airport in just under 7h 25m. Your travel time will be generally consistent. Newark Airport and London Heathrow Airport are separated by a distance of 5559 km. Most flights are nonstop.

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

    The top 3 most reliable airlines when flying from Newark Airport to London Heathrow Airport are SWISS (83%), Austrian Airlines (78%) and Brussels Airlines (78%).

  • What are the cheapest flights from Newark Airport to London Heathrow Airport?

    The cheapest flight price from Newark Airport to London Heathrow Airport is $844. On average you can expect to pay $1,715. The most popular route, (Newark - London Heathrow), can usually be booked for $631.

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

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

  • How can I find direct flights from Newark to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of $683). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of $919). 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
Kingston upon Thames
Salisbury
Hounslow
Horsham
Southall
Chatham
Dover
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Newark to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newark to Heathrow?

Cheapflights makes it easy to find Newark 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 Newark to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newark to Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Newark to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Newark today and book when prices fit your budget.

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