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Cheap flights from Newark Airport to London Heathrow Airport from C$ 402

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LHR
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Newark to London Heathrow are usually found in October or March, booked 62 days in advance, depart on a Thursday or Saturday 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 12 June 2025.

Round-trip from

C$ 755

One-way from

C$ 402

Popular in

June

Cheapest in

October

Average price

C$ 1,166

Good round-trip deal

C$ 742 or less
United Airlines
  • United Airlines
  • 21/7-29/7
  • 2 total stops
  • 34h 41m total
  • Newark to London
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United Airlines
  • United Airlines
  • 14/8
  • Nonstop
  • 7h 10m total
  • Newark to London
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Highest demand for flights based on searches. 12% potential increase in price (C$ 187 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Mon 21/77:39 a.m.EWR - LHR
1 stop17h 51mUnited Airlines
Tue 29/78:30 a.m.LHR - EWR
1 stop16h 50mUnited Airlines
Deal found 12/6C$ 755
Fri 22/83:35 p.m.EWR - LHR
1 stop13h 55mVirgin Atlantic
Wed 27/86:15 a.m.LHR - EWR
1 stop13h 45mVirgin Atlantic
Deal found 11/6C$ 757
Wed 30/77:50 p.m.EWR - LHR
1 stop9h 40mDelta
Tue 5/86:15 p.m.LHR - EWR
1 stop18h 25mDelta
Deal found 12/6C$ 760
Sun 24/81:31 p.m.EWR - LHR
1 stop13h 09mBritish Airways
Wed 17/99:15 a.m.LHR - EWR
1 stop12h 34mBritish Airways
Deal found 11/6C$ 766
Fri 22/86:50 p.m.EWR - LHR
1 stop14h 45mScandinavian Airlines
Mon 25/87:05 a.m.LHR - EWR
1 stop11h 10mScandinavian Airlines
Deal found 10/6C$ 768
Thu 4/93:40 p.m.EWR - LHR
1 stop10h 05mKLM
Tue 30/93:15 p.m.LHR - EWR
1 stop14h 40mKLM
Deal found 10/6C$ 782
Sun 20/78:25 p.m.EWR - LHR
1 stop10h 30mIcelandair
Tue 12/89:25 p.m.LHR - EWR
1 stop26h 45mIcelandair
Deal found 10/6C$ 798
Fri 29/89:50 p.m.EWR - LHR
1 stop15h 00mSWISS
Tue 2/98:05 p.m.LHR - EWR
1 stop29h 05mSWISS
Deal found 10/6C$ 831
Wed 24/910:45 p.m.EWR - LHR
2 stops19h 10mTAP AIR PORTUGAL
Tue 30/96:00 a.m.LHR - EWR
1 stop14h 20mTAP AIR PORTUGAL
Deal found 9/6C$ 896
Fri 4/78:30 p.m.EWR - LHR
1 stop16h 55mLufthansa
Wed 16/77:25 a.m.LHR - EWR
1 stop16h 20mLufthansa
Deal found 11/6C$ 909
Tue 2/910:00 p.m.EWR - LHR
Nonstop7h 10mMultiple Airlines
Thu 4/97:45 a.m.LHR - EWR
1 stop10h 30mMultiple Airlines
Deal found 10/6C$ 917

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 12 June 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

Mon 21/7

7:39 a.m.-6:30 a.m.

1 stop17h 51m

London Heathrow

Tue 29/7

8:30 a.m.-8:20 p.m.

1 stop16h 50m

C$ 755

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 22/8

3:35 p.m.-10:30 a.m.

1 stop13h 55m

London Heathrow

Wed 27/8

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

1 stop13h 45m

C$ 757

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 30/7

7:50 p.m.-10:30 a.m.

1 stop9h 40m

London Heathrow

Tue 5/8

6:15 p.m.-7:40 a.m.

1 stop18h 25m

C$ 760

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 24/8

1:31 p.m.-7:40 a.m.

1 stop13h 09m

London Heathrow

Thu 18/9

9:15 a.m.-4:50 p.m.

1 stop12h 35m

C$ 766

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 22/8

6:50 p.m.-2:35 p.m.

1 stop14h 45m

London Heathrow

Sun 14/12

7:50 p.m.-1:25 p.m.

1 stop22h 35m

C$ 768

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 4/9

3:40 p.m.-6:45 a.m.

1 stop10h 05m

London Heathrow

Tue 30/9

3:15 p.m.-12:55 a.m.

1 stop14h 40m

C$ 782

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 20/7

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

1 stop10h 30m

London Heathrow

Tue 12/8

9:25 p.m.-7:10 p.m.

1 stop26h 45m

C$ 798

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 29/8

9:50 p.m.-5:50 p.m.

1 stop15h 00m

London Heathrow

Tue 2/9

8:05 p.m.-8:10 p.m.

1 stop29h 05m

C$ 831

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 21/7

5:35 p.m.-10:20 a.m.

1 stop11h 45m

London Heathrow

Wed 30/7

1:45 p.m.-9:00 p.m.

1 stop12h 15m

C$ 902

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 4/7

8:30 p.m.-6:25 p.m.

1 stop16h 55m

London Heathrow

Wed 16/7

7:25 a.m.-6:45 p.m.

1 stop16h 20m

C$ 909

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 24 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 9 June 2025.

The best time to book flights from Newark Airport to London Heathrow Airport is 62 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 12 June 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 30% versus a flight at noon.

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 12 June 2025.

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 12 June 2025.
To help decide which airline to fly from New York to London, see what other customers have to say about Delta, KLM and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
802 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,623 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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$ 755, was found to be the cheapest airline from Newark Airport to London Heathrow Airport.Alternate airlines to your destination round-trip include Virgin Atlantic and Delta. United Airlines is 17% 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$ 402 on United Airlines. Other airlines that offer cheap prices include British Airways from C$ 403 and Delta from C$ 407 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$ 813 for a flight from Newark Airport to London Heathrow Airport. The cheapest flight overall is C$ 454 while the most popular route, (Newark - London Heathrow) is currently priced at C$ 945.

  • 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 Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Leamington Spa
Milton Keynes
Romford
Watford
Luton
Bromley
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 Gatwick flights
John F Kennedy Intl to Heathrow flights

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