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Cheap flights from Newark Airport to London Heathrow Airport from C$ 437

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LHR
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to London Heathrow are usually found in February or January, booked 32 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap 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 29 April 2026.

Sat 12/95:45 p.m.
EWR
-
LHR
1 stop15h 50m
Scandinavian Airlines
Mon 14/96:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 25/4C$ 830
Fri 25/95:20 p.m.
EWR
-
LHR
2 stops15h 15m
Scandinavian Airlines
Sun 27/96:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 27/4C$ 847
Thu 10/95:45 p.m.
EWR
-
LHR
2 stops34h 35m
Scandinavian Airlines
Sun 13/96:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 24/4C$ 859
Fri 11/95:20 p.m.
EWR
-
LHR
2 stops17h 40m
Scandinavian Airlines
Sun 13/96:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 24/4C$ 863
Fri 2/105:20 p.m.
EWR
-
LHR
2 stops16h 15m
Scandinavian Airlines
Sun 4/106:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 26/4C$ 869
Fri 6/115:30 p.m.
EWR
-
LHR
2 stops14h 25m
Scandinavian Airlines
Sun 8/116:40 a.m.
LHR
-
EWR
1 stop11h 45m
Scandinavian Airlines
Deal found 24/4C$ 884
Sun 22/117:35 p.m.
EWR
-
LHR
1 stop10h 15m
Icelandair
Mon 30/1112:15 p.m.
LHR
-
EWR
1 stop11h 10m
Icelandair
Deal found 26/4C$ 896
Fri 20/117:35 p.m.
EWR
-
LHR
1 stop18h 55m
Icelandair
Tue 1/128:35 p.m.
LHR
-
EWR
1 stop26h 50m
Icelandair
Deal found 26/4C$ 899
Fri 8/55:45 p.m.
EWR
-
LHR
2 stops14h 10m
Scandinavian Airlines
Sun 10/56:40 a.m.
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 27/4C$ 908

Find 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 29 April 2026.

Round-trip from

C$ 830

One-way from

C$ 437

Popular in

June

Cheapest in

February

Average price

C$ 926

Good round-trip deal

C$ 1,310 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/9-14/9
  • 2 total stops
  • 27h 25m total
  • Newark to London
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 11/8
  • 2 total stops
  • 30h 10m total
  • Newark to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Newark to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Newark Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 12/9

5:45 p.m.-2:35 p.m.

1 stop15h 50m

London Heathrow

Wed 16/9

7:05 a.m.-1:15 p.m.

1 stop11h 10m

C$ 1,018

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 7/9

5:45 p.m.-9:35 p.m.

1 stop22h 50m

London Heathrow

Wed 16/9

5:30 p.m.-1:15 p.m.

1 stop24h 45m

C$ 1,018

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 11/9

5:20 p.m.-4:25 p.m.

1 stop18h 05m

London Heathrow

Fri 18/9

7:05 a.m.-1:15 p.m.

1 stop11h 10m

C$ 1,023
Quickest round-trip

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 12/9

9:35 a.m.-9:25 p.m.

Nonstop6h 50m

London Heathrow

Mon 14/9

7:45 a.m.-10:30 a.m.

Nonstop7h 45m

C$ 1,038

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 7/9

9:45 a.m.-9:35 p.m.

Nonstop6h 50m

London Heathrow

Sat 19/9

7:45 a.m.-10:30 a.m.

Nonstop7h 45m

C$ 1,038

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 27/7

8:30 a.m.-8:40 p.m.

Nonstop7h 10m

London Heathrow

Sun 30/8

7:45 a.m.-10:30 a.m.

Nonstop7h 45m

C$ 1,039

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 4/9

9:35 a.m.-9:25 p.m.

Nonstop6h 50m

London Heathrow

Sun 13/9

9:30 a.m.-12:30 p.m.

Nonstop8h 00m

C$ 1,039

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 9/9

9:45 p.m.-4:25 p.m.

1 stop13h 40m

London Heathrow

Thu 17/9

12:10 p.m.-8:15 p.m.

1 stop13h 05m

C$ 1,044

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 14/5

9:30 a.m.-9:20 p.m.

Nonstop6h 50m

London Heathrow

Mon 18/5

6:50 a.m.-1:05 p.m.

1 stop11h 15m

C$ 1,067

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 14/5

9:30 a.m.-9:20 p.m.

Nonstop6h 50m

London Heathrow

Tue 26/5

6:50 a.m.-1:10 p.m.

1 stop11h 20m

C$ 1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 21 resultsSorted by cheapest first
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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 round-trip 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?

The best time to book flights from Newark Airport to London Heathrow Airport is 31 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.

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

Currently, February is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of C$ 721). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of C$ 1,145). 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 29 April 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.

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 29 April 2026.
Read reviews from past customers who have flown United Airlines from Newark Airport to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,680 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,680 reviews
United Airlines
7.4
Good
9,680 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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?

    Airlines like Scandinavian Airlines and United Airlines fly from Newark Airport to London Heathrow Airport in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 9h. The distance between Newark Airport and London Heathrow Airport is about 5559 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    United Airlines, at C$ 700, was found to be the cheapest airline from Newark Airport to London Heathrow Airport.. United Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Before booking your flight to London Heathrow Airport from Newark Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (85%), Lufthansa (84%), United Airlines( 84%).

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

    On average you can expect to pay C$ 1,546 for a flight from Newark Airport to London Heathrow Airport. The cheapest flight overall is C$ 1,040 while the most popular route, (Newark - London Heathrow) is currently priced at C$ 1,026.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of C$ 721). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of C$ 1,145). 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Leamington Spa
Watford
Luton
High Wycombe
Stratford-upon-Avon
Hounslow
Moreton-in-Marsh

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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 Gatwick flights
John F Kennedy Intl to Heathrow flights

Top airline flying from Newark to Heathrow

Discover the top airline that operate flights from Newark 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 629,999 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 700AverageC$ 934FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Newark 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.

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

Cheapflights simply makes it quick and affordable to book flights from Newark to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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?

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

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