EWR - LHR

C$ 315 Find Cheap Flights from Newark Liberty Airport to London

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 London departing on 12/4. 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 round-trip
C$ 683
Overall average: C$ 829
Icelandair
Wed 18/3Tue 24/3
EWR - LHR • 1 stop
Cheapest direct flights
C$ 713
Typical prices: C$ 764-C$ 988
United Airlines
Fri 6/3Thu 12/3
EWR - LHR • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Upgrade to premium economy on BA for extra legroom.
Arrive early at Newark for a smooth check-in process.
Expert advice
Expert advice
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Expert advice
Expert advice
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Top airlines
Icelandair
Cheapest • from C$ 683 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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When to travel
November
Cheapest • 15% price drop
August
Most popular
Good to know
Good to know
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Newark to London (EWR-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to London 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 round-trip flight deals from Newark to London

Wed, 18 Mar - Tue, 24 Mar
Icelandair Logo
8:35 p.m. - 10:50 a.m.
EWR
-
LHR
10h 15m
1 stop
Icelandair Logo
8:35 p.m. - 7:25 p.m.
LHR
-
EWR
26h 50m
1 stop
C$ 683Icelandair
Fri, 20 Feb - Sat, 7 Mar
United Airlines Logo
8:25 a.m. - 8:35 p.m.
EWR
-
LHR
7h 10mdirect
United Airlines Logo
12:05 p.m. - 8:30 p.m.
LHR
-
EWR
13h 25m
1 stop
C$ 690United Airlines
Sat, 28 Feb - Sat, 7 Mar
United Airlines Logo
8:25 a.m. - 8:35 p.m.
EWR
-
LHR
7h 10mdirect
United Airlines Logo
9:00 a.m. - 8:30 p.m.
LHR
-
EWR
16h 30m
1 stop
C$ 691United Airlines
Fri, 27 Feb - Mon, 9 Mar
United Airlines Logo
8:25 a.m. - 8:35 p.m.
EWR
-
LHR
7h 10mdirect
United Airlines Logo
12:05 p.m. - 9:30 p.m.
LHR
-
EWR
13h 25m
1 stop
C$ 692United Airlines
Tue, 17 Feb - Mon, 2 Mar
United Airlines Logo
8:45 p.m. - 9:10 a.m.
EWR
-
LHR
7h 25mdirect
United Airlines Logo
2:50 p.m. - 2:15 p.m.
LHR
-
EWR
28h 25m
1 stop
C$ 694United Airlines
Thu, 12 Feb - Wed, 18 Feb
United Airlines Logo
6:55 a.m. - 7:10 a.m.
EWR
-
LHR
19h 15m
1 stop
United Airlines Logo
9:00 a.m. - 8:30 p.m.
LHR
-
EWR
16h 30m
1 stop
C$ 695United Airlines
Fri, 13 Feb - Thu, 19 Feb
United Airlines Logo
6:00 a.m. - 6:40 a.m.
EWR
-
LHR
19h 40m
1 stop
United Airlines Logo
9:00 a.m. - 8:30 p.m.
LHR
-
EWR
16h 30m
1 stop
C$ 696United Airlines
Thu, 12 Feb - Mon, 16 Feb
United Airlines Logo
7:37 p.m. - 6:40 a.m.
EWR
-
LHR
30h 03m
1 stop
United Airlines Logo
9:00 a.m. - 12:18 p.m.
LHR
-
EWR
32h 18m
1 stop
C$ 698United Airlines
Fri, 13 Feb - Mon, 16 Feb
United Airlines Logo
6:00 a.m. - 6:40 a.m.
EWR
-
LHR
19h 40m
1 stop
United Airlines Logo
2:50 p.m. - 2:15 p.m.
LHR
-
EWR
28h 25m
1 stop
C$ 699United Airlines
Sun, 1 Mar - Thu, 12 Mar
United Airlines Logo
9:10 a.m. - 9:20 p.m.
EWR
-
LHR
7h 10mdirect
United Airlines Logo
6:50 a.m. - 1:30 p.m.
LHR
-
EWR
10h 40m
1 stop
C$ 700United Airlines
Booking Insights

KAYAK's insights & trends for Newark to London flights

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

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

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.

For Newark Liberty Airport to London, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Newark Liberty Airport, the best deals are generally found on Thursday, with Friday being the most expensive.

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 November, where tickets cost C$ 734 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is C$ 1,118 and C$ 972 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 708, prices are generally cheapest when you fly direct.

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 5 weeks before departure.

Expert advice

Expert advice for your flight from Newark to London

 
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
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 traveled to more than 50 countries across six continents.

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 on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

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.

Good to know

Low seasonJanuary
Cheapest flightC$ 315
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Newark Liberty Airport to London

When to book flights from Newark to London

Are your dates flexible? Find out the best times to travel from Newark to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Newark to London 
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 flights

  • Which London airport should I fly into?

    London Heathrow (LHR) is one of the world’s busiest airports, a hub for many major airlines. Gatwick (LGW) is quieter but further away from the city. London City Airport (LCY) is perfect for business travelers.

  • How to travel between Central London and London Heathrow Airport (LHR)?

    Transportation to and from London Heathrow is easy. The Heathrow Express train is dedicated to this, with fares starting at £37.00 (about $50). Grab the Tube on the Piccadilly line; fares are more budget-friendly at around £5.50 ($7.54). Metered taxis are an option, fares will be an average of £50 ($68.55).

  • Is London airport transportation wheelchair accessible?

    The Heathrow Express is smooth sailing from point A to point B. Paddington Station offers connections to other wheelchair-accessible options, including city busses, the London Underground, and black cabs too.

  • What should I do on a layover in London Heathrow (LHR)?

    Post up in one of the many lounges, or enjoy some pampering with a mani-pedi or massage. Terminal 5 boasts the aptly-named T5 Gallery, showcasing a variety of world-class art.

  • Which airline is London Heathrow (LHR) a hub for?

    Heathrow acts as the international hub for all of the UK, and a hub for many major airlines, like British Airways, American Airlines, and KLM. It is also a home base for Virgin Atlantic.

  • Is the Newark Airport (EWR) easy to navigate?

    Located about 15 miles southwest of Midtown Manhattan, traveling through Newark Airport can be easy. NJ Transit makes it traffic-free, and the airport has three terminals, making zeroing in on your departure easier.

  • 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 C$ 315 for a one-way ticket and C$ 683 for a round-trip.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Newark to London are United Airlines and British Airways. With an average price for the route of C$ 903 and an overall rating of 7.4, United Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of C$ 777 and an overall rating of 6.7.

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

    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.

  • 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London 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?

    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 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? 25% of our users found flights on this route for C$ 843 or less round-trip.
  • The greater London area has a total of six major airports. London City Airport (LCY) is the closest to Central London, and London Heathrow (LHR) is the busiest. Gatwick (LGW) is also a popular choice among travelers.
  • Gatwick Airport (LGW), also known as London Gatwick, is about 30 miles south of central London. On average it sees less traffic and delays than Heathrow. The Gatwick Express is a train that runs every 15 minutes from the airport to central London. It takes just 30min and costs around £19.90 ($27.28).
  • To get to London as fast as possible, Lufthansa and Finnair both offer nonstop flights from Newark International Airport (EWR) to London Heathrow (LHR).
  • If you need to catch a little shuteye while on a longer layover or waiting for your hotel room to be ready, London Heathrow offers comfy sleeping pods. Open from 06:00 am to 10:00 pm, prices start at around £20 ($27.42) for an hour. With a 3h minimum, it’s a nice way to ease into your trip. They even have showers, TVs, and Wi-Fi.
  • London Heathrow and London Gatwick both have lounge options for the weary traveler, many of which you can pay entry to even if you’re not flying that airline. Departing passengers, those in transit, and travelers who have arrived but need a little R&R are welcome to spa services, showers, and more.
  • London City Airport is a leader in UK business travel, with nonstop flights to a variety of major European hubs. With this user-friendly airport, much of the EU becomes more accessible to you. If you want to explore outside of London for a few days, Paris, Amsterdam, Barcelona, Venice, and so many more incredible options are easily available.

Prefer to fly direct from Newark Liberty Airport to London?

 
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 nonstop 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 nonstop flights

Reviews of the top airlines flying from Newark to London

 
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 London? 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 9215 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

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.

10.0 ExcellentTrish, Jan 2026
SFO - LHR
Read more United Airlines reviews

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

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

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

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

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

Information on your arrival and departure airports