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Cheap flights from Newark Airport to London Heathrow Airport from £159

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LHR
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to London Heathrow are usually found in January or November, booked 56 days in advance, depart on a Monday or Thursday and return on a Thursday

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 19 February 2026.

Sun 22/320:35
EWR
-
LHR
1 stop10h 15m
Icelandair
Fri 17/413:05
LHR
-
EWR
1 stop11h 10m
Icelandair
Deal found 17/2£372
Thu 19/215:30
EWR
-
LHR
1 stop10h 40m
Multiple Airlines
Tue 24/206:00
LHR
-
EWR
1 stop13h 15m
Multiple Airlines
Deal found 17/2£372
Sun 22/200:20
EWR
-
LHR
2 stops17h 20m
TAP AIR PORTUGAL
Wed 4/318:30
LHR
-
EWR
1 stop26h 00m
TAP AIR PORTUGAL
Deal found 16/2£373
Tue 12/517:30
EWR
-
LHR
1 stop11h 50m
TAP AIR PORTUGAL
Sat 30/519:50
LHR
-
EWR
1 stop30h 10m
TAP AIR PORTUGAL
Deal found 18/2£374
Tue 17/213:00
EWR
-
LHR
1 stop26h 35m
Air Canada
Sat 21/209:00
LHR
-
EWR
1 stop32h 18m
Air Canada
Deal found 17/2£375
Sat 7/314:20
EWR
-
LHR
1 stop11h 10m
Multiple Airlines
Wed 11/306:00
LHR
-
EWR
1 stop13h 15m
Multiple Airlines
Deal found 16/2£375
Tue 17/218:55
EWR
-
LHR
1 stop11h 25m
Multiple Airlines
Fri 20/206:00
LHR
-
EWR
1 stop13h 15m
Multiple Airlines
Deal found 17/2£376
Fri 20/222:00
EWR
-
LHR
1 stop13h 20m
Multiple Airlines
Tue 24/206:00
LHR
-
EWR
1 stop13h 15m
Multiple Airlines
Deal found 18/2£377
Fri 20/209:10
EWR
-
LHR
Nonstop7h 10m
United Airlines
Sat 28/212:05
LHR
-
EWR
1 stop13h 25m
United Airlines
Deal found 19/2£378
Thu 19/213:00
EWR
-
LHR
1 stop26h 35m
United Airlines
Thu 26/209:00
LHR
-
EWR
1 stop16h 30m
United Airlines
Deal found 18/2£378
Fri 20/209:10
EWR
-
LHR
Nonstop7h 10m
United Airlines
Mon 23/214:50
LHR
-
EWR
1 stop28h 25m
United Airlines
Deal found 19/2£379

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 19 February 2026.

Round-trip from

£372

One-way from

£159

Popular in

June

Cheapest in

January

Average price

£416

Good round-trip deal

£391 or less

Good one-way deal

£210 or less
Icelandair
  • Icelandair
  • 22/3-17/4
  • 2 total stops
  • 21h 25m total
  • Newark to London
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 14/3
  • 2 total stops
  • 16h 05m total
  • Newark to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Newark to London Heathrow.
Search Deals
Price to beat on a one-way flight from Newark to London Heathrow.
Search Deals

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 858,174 searches. Data last updated 19 February 2026.
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

Wed 4/3

12:00-09:20

1 stop16h 20m

London Heathrow

Sun 8/3

09:00-21:30

1 stop16h 30m

£378

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 15/3

10:10-21:20

Nonstop7h 10m

London Heathrow

Wed 18/3

12:05-21:30

1 stop13h 25m

£378

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 6/3

09:30-21:20

Nonstop6h 50m

London Heathrow

Mon 9/3

12:05-21:30

1 stop13h 25m

£378

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 18/3

10:10-21:20

Nonstop7h 10m

London Heathrow

Wed 25/3

12:05-21:30

1 stop13h 25m

£378

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 9/3

21:45-09:10

Nonstop7h 25m

London Heathrow

Thu 19/3

06:50-13:30

1 stop10h 40m

£384

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 11/3

15:30-07:10

1 stop11h 40m

London Heathrow

Tue 17/3

06:50-13:30

1 stop10h 40m

£386

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 10/3

15:34-06:50

1 stop11h 16m

London Heathrow

Tue 17/3

08:55-15:55

1 stop11h 00m

£390

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 8/4

08:25-20:40

Nonstop7h 15m

London Heathrow

Tue 14/4

13:50-20:15

1 stop11h 25m

£390

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 24/3

21:45-09:10

Nonstop7h 25m

London Heathrow

Sun 29/3

07:45-10:25

Nonstop7h 40m

£390

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 16/3

09:45-20:35

Nonstop6h 50m

London Heathrow

Sat 28/3

18:00-22:30

Nonstop8h 30m

£390

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 24 results
1
2
3

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 18 February 2026.

To ensure you get the cheapest price possible for a flight from Newark Airport to London Heathrow Airport, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of £340). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of £458). 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 19 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to London Heathrow Airport as you normally would.

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 19 February 2026.
Read reviews from past customers who have flown with United Airlines, Iberia, andLufthansa 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
9,321 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 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
9,321 reviews
United Airlines
7.4
Good
9,321 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 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.
Iberia
7.0
Good
3,117 reviews
United Airlines
7.4
Good
9,321 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 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.
Lufthansa
6.8
Okay
7,789 reviews
United Airlines
7.4
Good
9,321 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 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.
British Airways
6.7
Okay
7,753 reviews
United Airlines
7.4
Good
9,321 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sept 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?

    Departing from Newark Airport to London Heathrow Airport will take you 16h 20m. The distance from Newark Airport to London Heathrow Airport is about 3454 mi.

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

    Flying on Lufthansa is currently your cheapest option to London Heathrow Airport, with prices starting at £351. Additional return tickets that might be worth considering are offered by United Airlines and British Airways, with the lowest prices starting at £382 and £387, respectively. Lufthansa 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?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £105. However, be on the lookout for offers from Brussels Airlines and United Airlines, as they are both options that can get you from Newark Airport to London Heathrow Airport for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to London Heathrow Airport on time: Air Canada (79%), United Airlines (77%), Lufthansa (77%).

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

    On average you can expect to pay £851 for a flight from Newark Airport to London Heathrow Airport. The cheapest flight overall is £173 while the most popular route, (Newark - London Heathrow) is currently priced at £303.

  • 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, November is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of £340). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of £458). 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
Milton Keynes
Luton
Croydon
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Newark to Heathrow

Discover the top 4 airlines 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 858,174 searches. Data last updated 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£351Average£447FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£382Average£502FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£387Average£448FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£435Average£569FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 makes it easy to find Newark to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newark to Heathrow.

Can Cheapflights find flights from Newark to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newark to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newark to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Newark to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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