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Cheap flights from Newark Airport to London from C$ 320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to London departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Newark Airport to London

Cheap round-trip flights

United Airlines Logo
8:25 a.m. - 8:35 p.m.EWR-LHR
7h 10mdirect
United Airlines Logo
9:00 a.m. - 8:30 p.m.LHR-EWR
16h 30m1 stop
C$ 691United Airlines
Find Deal
Thu, 11 Dec - Tue, 16 Dec
Logo
6:25 p.m. - 6:45 a.m.EWR-LHR
7h 20mdirect
Logo
6:40 p.m. - 8:10 p.m.LHR-EWR
30h 30m1 stop
C$ 692
Find Deal
Wed, 15 Oct - Tue, 21 Oct
United Airlines Logo
3:30 p.m. - 7:10 a.m.EWR-LHR
10h 40m1 stop
United Airlines Logo
11:10 a.m. - 7:05 p.m.LHR-EWR
12h 55m1 stop
C$ 695United Airlines
Find Deal
Tue, 18 Nov - Tue, 25 Nov
TAP AIR PORTUGAL Logo
11:55 p.m. - 5:30 p.m.EWR-LHR
12h 35m1 stop
TAP AIR PORTUGAL Logo
1:40 p.m. - 10:10 p.m.LHR-EWR
13h 30m1 stop
C$ 703TAP AIR PORTUGAL
Find Deal
Fri, 7 Nov - Thu, 13 Nov
Delta Logo
3:40 p.m. - 8:05 a.m.EWR-LHR
11h 25m1 stop
Delta Logo
9:00 a.m. - 3:55 p.m.LHR-EWR
10h 55m1 stop
C$ 706Delta
Find Deal
Wed, 15 Oct - Tue, 28 Oct
TAP AIR PORTUGAL Logo
11:55 p.m. - 5:30 p.m.EWR-LHR
12h 35m1 stop
TAP AIR PORTUGAL Logo
12:25 p.m. - 10:10 p.m.LHR-EWR
14h 45m1 stop
C$ 710TAP AIR PORTUGAL
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Delta Logo
3:40 p.m. - 6:50 a.m.EWR-LHR
10h 10m1 stop
Delta Logo
8:55 a.m. - 2:55 p.m.LHR-EWR
11h 00m1 stop
C$ 711Delta
Find Deal
Mon, 3 Nov - Wed, 12 Nov
British Airways Logo
9:25 p.m. - 9:30 a.m.EWR-LHR
7h 05mdirect
British Airways Logo
4:35 p.m. - 7:25 p.m.LHR-EWR
7h 50mdirect
C$ 716British Airways
Find Deal
Sat, 27 Sep - Wed, 1 Oct
SWISS Logo
9:50 p.m. - 4:25 p.m.EWR-LHR
13h 35m1 stop
SWISS Logo
1:45 p.m. - 8:10 p.m.LHR-EWR
11h 25m1 stop
C$ 718SWISS
Find Deal
Tue, 30 Sep - Thu, 9 Oct
British Airways Logo
6:30 p.m. - 6:25 a.m.EWR-LHR
6h 55mdirect
British Airways Logo
4:30 p.m. - 7:35 p.m.LHR-EWR
8h 05mdirect
C$ 750British Airways
Find Deal
Thu, 20 Nov - Thu, 11 Dec

United Airlines flights from Newark Airport to London Heathrow Airport

Our best United Airlines deals on Newark Airport to London Heathrow Airport flight tickets
United Airlines
19 Sep
EWR6:40 p.m.Newark
10h 35m
1 stop
LHR10:15 a.m.London Heathrow
21 Sep
LHR8:00 a.m.London Heathrow
8h 10m
EWR11:10 a.m.Newark
C$ 687
Find similar
United Airlines
11 Dec
EWR8:25 a.m.Newark
7h 10m
LHR8:35 p.m.London Heathrow
16 Dec
LHR9:00 a.m.London Heathrow
16h 30m
1 stop
EWR8:30 p.m.Newark
C$ 691
Find similar
United Airlines
18 Nov
EWR3:30 p.m.Newark
10h 40m
1 stop
LHR7:10 a.m.London Heathrow
25 Nov
LHR11:10 a.m.London Heathrow
12h 55m
1 stop
EWR7:05 p.m.Newark
C$ 695
Find similar

TAP AIR PORTUGAL flights from Newark Airport to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Newark Airport to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
7 Nov
EWR11:55 p.m.Newark
12h 35m
1 stop
LHR5:30 p.m.London Heathrow
13 Nov
LHR1:40 p.m.London Heathrow
13h 30m
1 stop
EWR10:10 p.m.Newark
C$ 703
Find similar
TAP AIR PORTUGAL
4 Dec
EWR11:55 p.m.Newark
12h 35m
1 stop
LHR5:30 p.m.London Heathrow
11 Dec
LHR12:25 p.m.London Heathrow
14h 45m
1 stop
EWR10:10 p.m.Newark
C$ 710
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 14 September 2025.
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

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 11/12

8:25 a.m.-8:35 p.m.

Nonstop7h 10m

London Heathrow

Tue 16/12

9:00 a.m.-8:30 p.m.

1 stop16h 30m

C$ 691

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 15/10

6:25 p.m.-6:45 a.m.

Nonstop7h 20m

London Heathrow

Tue 21/10

6:40 p.m.-8:10 p.m.

1 stop30h 30m

C$ 692

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 18/11

3:30 p.m.-7:10 a.m.

1 stop10h 40m

London Heathrow

Tue 25/11

11:10 a.m.-7:05 p.m.

1 stop12h 55m

C$ 695

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 7/11

11:55 p.m.-5:30 p.m.

1 stop12h 35m

London Heathrow

Thu 13/11

1:40 p.m.-10:10 p.m.

1 stop13h 30m

C$ 703

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 15/10

3:40 p.m.-8:05 a.m.

1 stop11h 25m

London Heathrow

Tue 28/10

9:00 a.m.-3:55 p.m.

1 stop10h 55m

C$ 706

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 4/12

11:55 p.m.-5:30 p.m.

1 stop12h 35m

London Heathrow

Thu 11/12

12:25 p.m.-10:10 p.m.

1 stop14h 45m

C$ 710

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 3/11

3:40 p.m.-6:50 a.m.

1 stop10h 10m

London Heathrow

Wed 12/11

8:55 a.m.-2:55 p.m.

1 stop11h 00m

C$ 711

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 27/9

9:25 p.m.-9:30 a.m.

Nonstop7h 05m

London Heathrow

Wed 1/10

4:35 p.m.-7:25 p.m.

Nonstop7h 50m

C$ 716

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 30/9

9:50 p.m.-4:25 p.m.

1 stop13h 35m

London Heathrow

Thu 9/10

1:45 p.m.-8:10 p.m.

1 stop11h 25m

C$ 718

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 20/11

6:30 p.m.-6:25 a.m.

Nonstop6h 55m

London Heathrow

Thu 11/12

4:30 p.m.-7:35 p.m.

Nonstop8h 05m

C$ 750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Newark Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Newark Airport, with most prices found around C$ 817. If you aren’t able to travel to London Heathrow Airport during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 819.

What is the cheapest day to depart on your flight to London Heathrow Airport?

According to our data, Thursday is the cheapest day to fly to London Heathrow Airport from Newark Airport. The lowest ticket price found for a Thursday departure recently was C$ 974. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to London Heathrow Airport for around C$ 999.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Our data shows that the cheapest Newark Airport to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 796. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,002 per ticket.

What is the cheapest Newark to London Heathrow flight route?

Fly from Newark to London Heathrow for the best Newark - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 914 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Newark Airport for as low as C$ 846 on momondo.

What cabin class options are available on Newark to London Heathrow flights?

There are 4 cabin classes available to choose from on Newark to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Newark Airport to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Newark Airport to London Heathrow Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Newark Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to London Heathrow Airport (EWR to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to London Heathrow Airport

Best price found

C$ 393

Fastest flight time

6h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Newark Airport in the past 72 hours is C$ 393. The best round-trip flight deal from Newark Airport to London Heathrow Airport found on momondo in the last 72 hours is C$ 779.
The fastest flight from Newark Airport to London Heathrow Airport takes 6h 55m
Direct flights go from Newark Airport to London Heathrow Airport every day.
Search flight deals

  • How far is Newark to London Heathrow by plane?

    The straight-line distance from Newark to London Heathrow is 5558.2 km. By plane, this route typically takes 6h 55m.

  • When did momondo last update prices for flights from Newark Airport to London Heathrow Airport?

    Prices for flights from Newark Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Newark Airport to London Heathrow Airport?

  • How old do you have to be to fly from Newark Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Newark Airport to London Heathrow Airport?

  • What is the most popular airline from Newark Airport to London Heathrow Airport?

Best airlines flying from Newark Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Newark Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 709Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights

  • United Airlines Flights From Newark Airport to London Heathrow Airport

    United Airlines flies from Newark Airport to London Heathrow Airport around 49 times per week, with 8,931 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Newark Airport to London Heathrow Airport in the last 72 hours was C$ 512 (round-trip), much lower than the average airfare cost of C$ 667 for United Airlines flights on this route.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ipswich
Poole
Gatwick
Dartford
Crawley
Ilford
Wembley
Swindon
Maidstone
Chelmsford
Wokingham
Slough
Canterbury
Stratford-upon-Avon
Feltham
Hayes
Uxbridge
Waterlooville
Newport

Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to London?

Once you have performed a search for New York to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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