$236 Cheap Flights from Newark to London

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Liberty Intl. to Heathrow

Amazing EWR to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $441 round trip and $236 one way. Prices and availability subject to change. Additional terms may apply.

Best Heathrow Flight and Hotel Packages

Heathrow flight + hotel packages - economy flights

Hampton Suites Serviced Apartments
The Coach House At The Pheasant
Hampton by Hilton London Park Royal
Hampton by Hilton High Wycombe
Hampton by Hilton London Stansted Airport
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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Newark Airport to Heathrow Airport (LHR) right now?
Make sure you check out our Covid-19 Travel Advisor to find out if there are any present travel advice reports or quarantine requirements in effect in Heathrow Airport (LHR) when jet-setting from Newark Airport.
Are there direct flights from Liberty Intl. Airport (EWR) to Heathrow Airport (LHR)?
Multiple airlines advertise nonstop flights from Newark Airport to London Heathrow. These include United Airlines and British Airways — check them out if you’d prefer to land at your destination sooner rather than later.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Heathrow Airport, please visit our Customer Service Portal.
How long is the flight from Newark Airport to LHR?
The travel time from Newark Airport to London Heathrow generally takes about 11 hours and 32 minutes. You’ll have ample opportunity to catch up on some sleep on this long-haul flight, but don’t forget to bring an inflatable neck pillow if you really want to get comfortable.
What is the flight distance from Liberty Intl. Airport (EWR) to London Heathrow?
From Newark Airport to LHR, the flight distance is 3,500 mi. So, it’ll be smart to have a good variety of entertainment to choose from. Movies, magazines, puzzles … Whatever you prefer. If you come prepared, it won’t feel like too long before you hear the announcement for landing.
What airlines fly from Newark Airport to London Heathrow?
You’ll find several airlines offering direct flights between Newark and London. United Airlines (UA) is one of the most liked. This carrier operates approximately 43 flights each month. You’ll want to also look up the deals available through British Airways (BA). This carrier operates 30 flights monthly on the Newark to London route. Be sure to compare the two airlines to find your perfect fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with British Airways, Virgin Atlantic or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From
Liberty Intl.
Traveling To
Shortest Flight Time
6 hours 55 mins
Earliest Departure Time
7:55AM EDT
Latest Departure Time
11:00PM EDT
Lowest Flight Price

Route Info

Flight path for flights from Newark Liberty International Airport to London Heathrow Airport

3,475.00 miles

Airlines & Aircraft Used on EWR to LHR Flight Routes

Airline Carrier
Air Canada
Boeing 737-700 pax
American Airlines
Airbus A330-200
Boeing 747-400 pax
British Airways
Boeing 737-800 pax
Boeing 737 all pax models
United Airlines
Aerospatiale/Alenia ATR 42-300 / 320
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-700 pax

Discover our best flights from Newark EWR to London LHR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Newark EWR to London LHR at the right price  

Airfares to London LHR from Newark EWR currently cost between $441 and $645. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Newark EWR to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Newark EWR to London LHR on Travelocity starting at $236. Prices and availability subject to change. Additional terms may apply. 


Get to London LHR from Newark EWR quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from EWR to take around 6 hour(s) 55 min(s).  


Find our cheapest airfares for flights from Newark EWR to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from EWR. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Newark EWR to London LHR today 

If you’re flexible about when you travel, March is usually the cheapest month to fly from Newark EWR to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to London LHR from Newark EWR 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from EWR have this option.  


Travel with confidence when you book flights to London LHR from Newark EWR with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.