EWR - LHR

$284 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 Heathrow departing on 20/1. 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
$747
Typical prices: $844-$1,126
TAP AIR PORTUGAL
Mon 13/4Thu 23/4
EWR - LHR • 1 stop
Cheapest direct flights
$778
Typical prices: $856-$1,068
United Airlines
Fri 23/1Fri 30/1
EWR - LHR • Direct
Our travellers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Arrive early for British Airways check-in at Newark.
Pay for bags directly at the airport to avoid fees.
User tips
User tips
User tips
User tips
When to travel
November
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Heathrow!
Flight Deals
Booking Insights
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 return 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 return flight deals from Newark to Heathrow

Mon, 13 Apr - Thu, 23 Apr
TAP AIR PORTUGAL Logo
23:00 - 17:45
EWR
-
LHR
13h 45m1 stop
TAP AIR PORTUGAL Logo
08:00 - 15:30
LHR
-
EWR
12h 30m1 stop
$747TAP AIR PORTUGAL
Thu, 21 May - Sun, 24 May
Scandinavian Airlines Logo
17:45 - 09:20
EWR
-
LHR
34h 35m2 stops
Scandinavian Airlines Logo
06:40 - 13:15
LHR
-
EWR
11h 35m1 stop
$748Scandinavian Airlines
Fri, 23 Jan - Mon, 26 Jan
United Airlines Logo
09:10 - 21:20
EWR
-
LHR
7h 10mdirect
United Airlines Logo
09:00 - 20:30
LHR
-
EWR
16h 30m1 stop
$753United Airlines
Thu, 15 Jan - Thu, 22 Jan
United Airlines Logo
13:00 - 20:35
EWR
-
LHR
26h 35m1 stop
United Airlines Logo
12:05 - 20:30
LHR
-
EWR
13h 25m1 stop
$754United Airlines
Tue, 13 Jan - Fri, 16 Jan
United Airlines Logo
22:00 - 10:25
EWR
-
LHR
7h 25mdirect
United Airlines Logo
09:05 - 13:55
LHR
-
EWR
33h 50m1 stop
$756United Airlines
Sun, 25 Jan - Sun, 1 Feb
United Airlines Logo
20:00 - 08:25
EWR
-
LHR
7h 25mdirect
United Airlines Logo
09:05 - 13:55
LHR
-
EWR
33h 50m1 stop
$757United Airlines
Thu, 12 Feb - Tue, 17 Feb
United Airlines Logo
15:30 - 07:10
EWR
-
LHR
10h 40m1 stop
United Airlines Logo
12:05 - 20:30
LHR
-
EWR
13h 25m1 stop
$759United Airlines
Wed, 7 Jan - Sun, 18 Jan
United Airlines Logo
21:55 - 06:40
EWR
-
LHR
27h 45m1 stop
United Airlines Logo
09:00 - 12:18
LHR
-
EWR
32h 18m1 stop
$760United Airlines
Sat, 31 Jan - Sat, 7 Feb
United Airlines Logo
10:30 - 07:10
EWR
-
LHR
15h 40m1 stop
United Airlines Logo
09:05 - 13:55
LHR
-
EWR
33h 50m1 stop
$762United Airlines
Sun, 11 Jan - Sat, 17 Jan
United Airlines Logo
19:27 - 11:20
EWR
-
LHR
10h 53m1 stop
United Airlines Logo
12:05 - 20:30
LHR
-
EWR
13h 25m1 stop
$763United Airlines
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?

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.

If you are looking for a flight deal from Newark Liberty Airport to London, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London, Thursday is the cheapest day to fly and Sunday is 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 $810 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,231 and $1,077 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.

No, with an average price for the route of $1,039, 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 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$284
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Newark Liberty Airport to London

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 AirwaysJune 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 AirlinesJuly 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

  • 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 $284 for a one-way ticket and $747 for a return.

  • 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, Delta, Virgin Atlantic, and Air France.

  • 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.

  • 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.

  • 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 return 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.

Prefer to fly direct from Newark to London Heathrow?

 
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

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

Information on your arrival and departure airports