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Cheap flights from Newark Airport to London Heathrow Airport from $361

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LHR
23 Jul — 30 Jul1
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 Wednesday or Friday and return on a Thursday

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 18 July 2025.

Round-trip from

$790

One-way from

$361

Popular in

June

Cheapest in

October

Average price

$1,160

Good round-trip deal

$802 or less

Good one-way deal

$460 or less
United Airlines
  • United Airlines
  • 18/8-31/8
  • 2 total stops
  • 40h 34m total
  • Newark to London
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United Airlines
  • United Airlines
  • 15/8
  • Nonstop
  • 7h 30m total
  • Newark to London
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Highest demand for flights based on searches. 12% potential increase in price ($217 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return 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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Price to beat on a one-way 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 18 July 2025.

Mon 1/1214:45EWR - LHR
1 stop11h 20mDelta
Tue 9/1209:00LHR - EWR
1 stop10h 55mDelta
Deal found 18/7$790
Mon 1/918:25EWR - LHR
Nonstop7h 20mUnited Airlines
Mon 8/909:30LHR - EWR
1 stop10h 13mUnited Airlines
Deal found 18/7$794
Mon 1/921:50EWR - LHR
1 stop13h 35mSWISS
Tue 23/913:45LHR - EWR
1 stop11h 25mSWISS
Deal found 18/7$797
Thu 18/922:00EWR - LHR
Nonstop7h 10mMultiple Airlines
Sun 5/1006:00LHR - EWR
1 stop19h 10mMultiple Airlines
Deal found 18/7$805
Sat 27/917:40EWR - LHR
1 stop15h 40mAustrian Airlines
Wed 15/1019:30LHR - EWR
1 stop23h 25mAustrian Airlines
Deal found 18/7$816
Sat 16/815:29EWR - LHR
1 stop17h 01mVirgin Atlantic
Fri 29/812:45LHR - EWR
1 stop11h 21mVirgin Atlantic
Deal found 17/7$818
Fri 17/1021:25EWR - LHR
Nonstop7h 00mBritish Airways
Fri 31/1016:30LHR - EWR
Nonstop8h 05mBritish Airways
Deal found 17/7$821
Sun 3/820:25EWR - LHR
1 stop10h 30mIcelandair
Mon 18/821:25LHR - EWR
1 stop26h 45mIcelandair
Deal found 15/7$828
Sun 16/1117:40EWR - LHR
2 stops15h 55mScandinavian Airlines
Sun 23/1121:05LHR - EWR
2 stops21h 20mScandinavian Airlines
Deal found 18/7$855

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 18 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

Mon 1/12

14:45-07:05

1 stop11h 20m

London Heathrow

Tue 9/12

09:00-14:55

1 stop10h 55m

$790

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 1/9

18:25-06:45

Nonstop7h 20m

London Heathrow

Mon 8/9

09:30-14:43

1 stop10h 13m

$794

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 1/9

21:50-16:25

1 stop13h 35m

London Heathrow

Tue 23/9

13:45-20:10

1 stop11h 25m

$797

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 18/9

22:00-10:10

Nonstop7h 10m

London Heathrow

Sun 5/10

06:00-20:10

1 stop19h 10m

$805

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 27/9

17:40-14:20

1 stop15h 40m

London Heathrow

Wed 15/10

19:30-13:55

1 stop23h 25m

$816

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 16/8

15:29-13:30

1 stop17h 01m

London Heathrow

Fri 29/8

12:45-19:06

1 stop11h 21m

$818

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 17/10

21:25-09:25

Nonstop7h 00m

London Heathrow

Fri 31/10

16:30-20:35

Nonstop8h 05m

$821

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 3/8

20:25-11:55

1 stop10h 30m

London Heathrow

Mon 18/8

21:25-19:10

1 stop26h 45m

$828

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 16/11

17:40-14:35

2 stops15h 55m

London Heathrow

Tue 9/12

21:05-13:25

2 stops21h 20m

$855

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 15/8

18:45-07:15

Nonstop7h 30m

$361

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 19 results
1
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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 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 11 July 2025.

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 70 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, October is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of $1,037). Flying from Newark Airport to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 18 July 2025.

One of the essential ways to save on airfare from Newark Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 37% on airfare.

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 18 July 2025.

The most flights from EWR to LHR are scheduled on a Wednesday (50 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (46 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 18 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andAustrian Airlines from Newark Airport to London Heathrow Airport to help guide your decision. 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
7,958 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
1,374 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
816 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
1,661 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
8,865 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

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?

    According to our current data, United Airlines ($790), Delta ($791), and SWISS ($797) offers the cheapest pricing from Newark Airport to London Heathrow Airport. United Airlines is 23% 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 $361 on United Airlines. Other airlines that offer cheap prices include Delta from $364 and Icelandair from $367 one-way.

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

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

    The cheapest flight price from Newark Airport to London Heathrow Airport is $460. On average you can expect to pay $831. The most popular route, (Newark - London Heathrow), can usually be booked for $734.

  • 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, October is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of $1,037). Flying from Newark Airport to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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
Salisbury
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Chertsey

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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

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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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