EWR - LHR

£176 Find Cheap Flights from Newark Liberty Airport to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Heathrow departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£373
Typical prices: £409-£564
Icelandair
Thu 16/4Thu 23/4
EWR - LHR • 1 stop
Cheapest direct flights
£419
Typical prices: £388-£521
British Airways
Sun 6/9Thu 10/9
EWR - LHR • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Expect long security lines at Newark, arrive early.
BA check-in at Newark is hard to find, arrive early.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Icelandair
Cheapest • from £373 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with British Airways and United Airlines. Average duration is 7h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
British Airways
Most punctual • 81% on-time
Afternoon flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Porto (OPO)
Cheapest • Avg £330 (return)
Boston (BOS)
Shortest trip • 10h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 15% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Newark to Heathrow (EWR-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Newark to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Newark to Heathrow

Thu, 16 Apr - Thu, 23 Apr
Icelandair Logo
20:25 - 20:20
EWR
-
LHR
18h 55m
1 stop
Icelandair Logo
13:05 - 19:15
LHR
-
EWR
11h 10m
1 stop
£373Icelandair
Thu, 16 Apr - Thu, 23 Apr
Icelandair Logo
20:25 - 20:20
EWR
-
LHR
18h 55m
1 stop
Icelandair Logo
13:05 - 19:15
LHR
-
EWR
11h 10m
1 stop
£374Icelandair
Thu, 23 Apr - Tue, 28 Apr
Icelandair Logo
20:25 - 11:55
EWR
-
LHR
10h 30m
1 stop
Icelandair Logo
13:05 - 19:15
LHR
-
EWR
11h 10m
1 stop
£375Icelandair
Fri, 17 Apr - Thu, 30 Apr
Icelandair Logo
20:25 - 20:20
EWR
-
LHR
18h 55m
1 stop
Icelandair Logo
13:05 - 19:15
LHR
-
EWR
11h 10m
1 stop
£376Icelandair
Mon, 13 Apr - Fri, 17 Apr
Icelandair Logo
20:25 - 20:20
EWR
-
LHR
18h 55m
1 stop
Icelandair Logo
21:25 - 19:15
LHR
-
EWR
26h 50m
1 stop
£376Icelandair
Sat, 21 Mar - Mon, 23 Mar
Scandinavian Airlines Logo
19:30 - 18:50
EWR
-
LHR
19h 20m
1 stop
Scandinavian Airlines Logo
18:05 - 14:35
LHR
-
EWR
24h 30m
1 stop
£377Scandinavian Airlines
Fri, 17 Apr - Tue, 21 Apr
Icelandair Logo
20:25 - 11:55
EWR
-
LHR
10h 30m
1 stop
Icelandair Logo
13:05 - 19:15
LHR
-
EWR
11h 10m
1 stop
£378Icelandair
Fri, 17 Apr - Fri, 8 May
Icelandair Logo
20:25 - 11:55
EWR
-
LHR
10h 30m
1 stop
Icelandair Logo
13:05 - 19:15
LHR
-
EWR
11h 10m
1 stop
£379Icelandair
Thu, 16 Apr - Sun, 19 Apr
Icelandair Logo
20:25 - 20:20
EWR
-
LHR
18h 55m
1 stop
Icelandair Logo
21:25 - 19:15
LHR
-
EWR
26h 50m
1 stop
£379Icelandair
Tue, 28 Apr - Sun, 10 May
Icelandair Logo
20:25 - 11:55
EWR
-
LHR
10h 30m
1 stop
Icelandair Logo
21:25 - 19:15
LHR
-
EWR
26h 50m
1 stop
£380Icelandair
Booking Insights

KAYAK’s insights & trends for Newark to Heathrow flights

Get data-powered insights and trends into flights from Newark to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Newark Airport to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Newark Airport to London Heathrow Airport departing in April.

What’s the cheapest day of the week to fly from Newark Liberty Airport to London Heathrow Airport?

The average price of all round-trip flights from Newark Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Monday and more expensive on a Saturday. On your return trip to Newark Liberty Airport, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to London Heathrow Airport is February, where tickets cost £395 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is £619 and £519 respectively.

Can I save money by flying with a stopover from Newark Airport to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £390 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Newark to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Tara Craig

Tara Craig

Expert on Austrian Airlines

Tara Craig has been a journalist for 17 years, focusing on aviation for more than a decade. She has covered everything from how airports accommodate disabled passengers to the emergence of electric air taxis. Tara is constantly travelling and finds it hard to stop noticing things – good and bad – about the air travel experience.

Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and EWR

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Kirstie Pickering

Kirstie Pickering

Expert on LHR

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Good to know - Cheap tickets from Newark Liberty Airport to London Heathrow Airport

Low seasonFebruary
Cheapest flight£176
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Newark Liberty Airport to London Heathrow Airport

When to book flights from Newark to Heathrow

Are your dates flexible? Find out the best times to travel from Newark to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Newark to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Newark to Heathrow 
Verified travelerFlew with British AirwaysJun 2025
Pay for your bags at time of arrival and not through a third party site, they will rip you off!
Verified travelerFlew with British AirwaysApr 2025
Be ready for checking luggage and going through security. We did and sailed right through.
HashemFlew with United AirlinesJul 2024
I don’t think any airline has the best boarding. Maybe American Airlines has the most comfortable and up-to-date airplanes. Always go super early to any airport leave an apple AirTag in your bag always ask Agent if your chair and or seat will be properly working
Verified travelerFlew with British AirwaysFeb 2024
BA is the only check in located on the first floor of Terminal B behind the baggage ans escalators. It is very hard to find. However, arriving early meant check in was a breeze and NO LINE at security. That has never happened at any airport. They are doing it right.

FAQs for booking Newark Liberty Airport to London Heathrow Airport flights

  • What is the cheapest flight from Newark Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Newark Airport to London Heathrow Airport was £176 for a one-way ticket and £373 for a return.

  • Which airports will I be using when flying from Newark Liberty Airport to London Heathrow Airport?

    Newark Liberty Airport airport is called Newark and the only airport in London Heathrow Airport is London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Newark Liberty Airport to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Newark Liberty Airport to London Heathrow Airport flight route: British Airways, Finnair, JetBlue, Iberia, American Airlines, Virgin Atlantic, Air France, Delta, and KLM.

  • Which aircraft models fly most regularly from Newark Liberty Airport to London Heathrow Airport?

    The Boeing 767-300 is the aircraft model that flies most regularly on the Newark Liberty Airport to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Newark Liberty Airport to London Heathrow Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and London Heathrow Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Newark Liberty Airport to London Heathrow Airport?

    There are direct flights from Newark Liberty Airport to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Newark to London, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Newark to London are United Airlines and Lufthansa. With an average price for the route of £502 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £451 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Newark Liberty Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Newark Liberty Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Newark Liberty Airport? 25% of our users found flights on this route for £213 or less one-way and £394 or less round-trip.

Prefer to fly direct from Newark Liberty Airport to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Newark to London Heathrow.
Find which airlines fly direct from Newark Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Newark to London Heathrow

Monday

British Airways,United Airlines

British Airways,United Airlines

Tuesday

British Airways,United Airlines

British Airways,United Airlines

Wednesday

British Airways,United Airlines

British Airways,United Airlines

Thursday

British Airways,United Airlines

British Airways,United Airlines

Friday

British Airways,United Airlines

British Airways,United Airlines

Saturday

British Airways,United Airlines

British Airways,United Airlines

Sunday

British Airways,United Airlines

British Airways,United Airlines

See more direct flights

Direct returns

London Heathrow to Newark

Monday

British Airways,United Airlines

British Airways,United Airlines

Tuesday

British Airways,United Airlines

British Airways,United Airlines

Wednesday

British Airways,United Airlines

British Airways,United Airlines

Thursday

British Airways,United Airlines

British Airways,United Airlines

Friday

British Airways,United Airlines

British Airways,United Airlines

Saturday

British Airways,United Airlines

British Airways,United Airlines

Sunday

British Airways,United Airlines

British Airways,United Airlines

See more direct flights

Reviews of the top 3 airlines flying from Newark to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Newark to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9409 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

8.0 ExcellentAnonymous, Mar 2026
EWR - PIT
Read more United Airlines reviews

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

I liked everything BUT the temperature. It was freezing and now I am sick.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

Everything you need to know for your flight from Newark to Heathrow

Information on your arrival and departure airports