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Cheap flights from Newark Airport to London Heathrow Airport from C$ 319

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LHR
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Newark to London Heathrow are usually found in October or March, booked 70 days in advance, depart on a Thursday or Friday and return on a Tuesday

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 29 July 2025.

Round-trip from

C$ 697

One-way from

C$ 319

Popular in

June

Cheapest in

October

Average price

C$ 1,030

Good round-trip deal

C$ 743 or less
United Airlines
  • United Airlines
  • 21/8-31/8
  • 1 total stop
  • 18h 50m total
  • Newark to London
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British Airways
  • British Airways
  • 26/8
  • Nonstop
  • 7h 05m total
  • Newark to London
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Highest demand for flights based on searches. 12% potential increase in price (C$ 175 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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

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 July 2025.

Tue 19/86:15 p.m.EWR - LHR
Nonstop7h 30mUnited Airlines
Fri 29/86:50 a.m.LHR - EWR
1 stop11h 20mUnited Airlines
Deal found 29/7C$ 695
Thu 14/89:00 p.m.EWR - LHR
1 stop32h 40mMultiple Airlines
Mon 8/98:05 p.m.LHR - EWR
1 stop29h 05mMultiple Airlines
Deal found 29/7C$ 699
Thu 11/95:55 p.m.EWR - LHR
Nonstop6h 55mBritish Airways
Fri 19/911:10 a.m.LHR - EWR
Nonstop7h 45mBritish Airways
Deal found 29/7C$ 704
Sun 24/83:35 p.m.EWR - LHR
1 stop10h 10mDelta
Tue 16/99:00 a.m.LHR - EWR
1 stop11h 00mDelta
Deal found 28/7C$ 707
Wed 24/99:50 p.m.EWR - LHR
1 stop13h 35mSWISS
Wed 1/101:45 p.m.LHR - EWR
1 stop11h 25mSWISS
Deal found 29/7C$ 713
Mon 29/128:50 p.m.EWR - LHR
1 stop14h 00mLufthansa
Wed 21/16:35 a.m.LHR - EWR
1 stop17h 30mLufthansa
Deal found 27/7C$ 726
Sun 14/95:40 p.m.EWR - LHR
1 stop23h 00mAustrian Airlines
Fri 19/96:00 a.m.LHR - EWR
1 stop12h 55mAustrian Airlines
Deal found 29/7C$ 730
Fri 22/83:35 p.m.EWR - LHR
1 stop10h 10mVirgin Atlantic
Sun 31/86:15 p.m.LHR - EWR
1 stop18h 27mVirgin Atlantic
Deal found 28/7C$ 732
Sun 31/88:25 p.m.EWR - LHR
1 stop10h 30mIcelandair
Mon 8/99:25 p.m.LHR - EWR
1 stop26h 45mIcelandair
Deal found 29/7C$ 739

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 July 2025.
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

Thu 21/8

6:15 p.m.-6:45 a.m.

Nonstop7h 30m

London Heathrow

Sun 31/8

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

1 stop11h 20m

C$ 697

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 14/8

9:00 p.m.-10:40 a.m.

1 stop32h 40m

London Heathrow

Tue 9/9

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

1 stop30h 30m

C$ 699

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 5/1

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

Nonstop6h 55m

London Heathrow

Thu 15/1

10:55 a.m.-2:05 p.m.

Nonstop8h 10m

C$ 704

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 24/8

3:35 p.m.-6:45 a.m.

1 stop10h 10m

London Heathrow

Sat 6/9

6:15 a.m.-3:00 p.m.

1 stop13h 45m

C$ 707

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 25/8

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

1 stop13h 35m

London Heathrow

Fri 5/9

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

1 stop11h 25m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 29/12

8:50 p.m.-3:50 p.m.

1 stop14h 00m

London Heathrow

Wed 21/1

6:35 a.m.-7:05 p.m.

1 stop17h 30m

C$ 726

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 18/8

1:16 p.m.-6:45 a.m.

1 stop12h 29m

London Heathrow

Mon 25/8

9:40 a.m.-7:06 p.m.

1 stop14h 26m

C$ 729

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 14/9

5:40 p.m.-9:40 p.m.

1 stop23h 00m

London Heathrow

Fri 19/9

6:00 a.m.-1:55 p.m.

1 stop12h 55m

C$ 730

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 27/8

3:35 p.m.-6:45 a.m.

1 stop10h 10m

London Heathrow

Wed 3/9

12:25 p.m.-11:12 p.m.

2 stops15h 47m

C$ 737

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 23/8

8:25 p.m.-11:55 a.m.

1 stop10h 30m

London Heathrow

Fri 5/9

1:05 p.m.-7:10 p.m.

1 stop11h 05m

C$ 739

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 21 results
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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?

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

The best time to book flights from Newark Airport to London Heathrow Airport is 70 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, January is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of C$ 560). Flying from Newark Airport 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.

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 July 2025.

When flying from Newark Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight in the afternoon.

Weekly flight availability from Newark Airport to London Heathrow Airport

Explore weekly flight availability from Newark 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.

The most flights from EWR to LHR are scheduled on a Monday (50 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (45 on average).

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 July 2025.
Read reviews from past customers who have flown Delta,KLM, andAustrian 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.
Delta
8.0
Very good
7,977 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
821 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Newark Airport to London Heathrow Airport round-trip?

    United Airlines, at C$ 697, was found to be the cheapest airline from Newark Airport to London Heathrow Airport.Alternate airlines to your destination round-trip include British Airways and Delta. United Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Newark Airport to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as C$ 319 on British Airways. Other airlines that offer cheap prices include KLM from C$ 321 and United Airlines from C$ 322 one-way.

  • 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: Austrian Airlines (78%), Air Canada (77%), Brussels Airlines( 77%).

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

    On average you can expect to pay C$ 825 for a flight from Newark Airport to London Heathrow Airport. The cheapest flight overall is C$ 629 while the most popular route, (Newark - London Heathrow) is currently priced at C$ 891.

  • 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, January is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of C$ 560). Flying from Newark Airport 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.

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
Brentford
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bromley
Luton
Bedford
Southall

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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
John F Kennedy Intl to Gatwick flights

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