
$244 Cheap United flights from Newark Liberty Intl. Airport to London (EWR to LHR)
Find The Best Day To Fly from Newark Liberty Intl. Airport to London
Amazing United EWR to LHR Flight Deals
The cheapest flights to Heathrow found within the past 7 days were $505 round trip and $244 one way. Prices and availability subject to change. Additional terms may apply.
LHR From EWR Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best United flight from Newark Liberty Intl. Airport EWR to London LHR
To find the best deals on flights to Newark Liberty Intl. Airport from London with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Newark Liberty Intl. Airport EWR to London LHR with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $505 to $505, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Newark Liberty Intl. Airport EWR to London LHR
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Newark Liberty Intl. Airport to London costs from $244. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to London LHR from Newark Liberty Intl. Airport EWR with United
To find a cheap United flight from Newark Liberty Intl. Airport EWR to London LHR, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Newark Liberty Intl. Airport EWR to London LHR
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover.
Find nonstop flights from Newark Liberty Intl. Airport EWR to London LHR with United
If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Newark Liberty Intl. Airport EWR to London LHR
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to London LHR from Newark Liberty Intl. Airport EWR with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to London

Hilton Garden Inn London Heathrow Terminal 2 and 3
Reviewed on Aug 25, 2025

Hyatt Place London Heathrow Airport
Reviewed on Aug 25, 2025

Ibis Styles London Heathrow
Reviewed on Aug 25, 2025
Popular United Flight Routes from EWR
Top United Flight Routes from LHR
Top Flights for United originating from EWR
Domestic
- Cleveland to Las Vegas (CLE - LAS)
- Boston to Orlando (BOS - MCO)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Dallas to Las Vegas (DFW - LAS)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Chicago to Phoenix (ORD - PHX)
- Hartford to San Juan (BDL - SJU)
- Chicago to Tampa (ORD - TPA)
- Chicago to Manila (ORD - MNL)
International
- Chicago to San Juan (ORD - SJU)
- Hartford to San Juan (BDL - SJU)
- Chicago to Phoenix (ORD - PHX)
- Dallas to Las Vegas (DFW - LAS)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Boston to Orlando (BOS - MCO)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Atlanta to Las Vegas (ATL - LAS)
- Hartford to San Juan (BDL - SJU)
Most Popular
- JetBlue Airways Newark (EWR) to West Palm Beach (PBI) flights
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- British Airways Piarco (POS) to Gatwick (LGW) flights
- Air France Newark (EWR) to Paris (CDG) flights
- JetBlue Airways Fort Lauderdale (FLL) to Newark (EWR) flights
- Newark Liberty Intl. Airport to San Francisco (EWR - SFO)
- JetBlue Airways Newark (EWR) to Las Vegas (LAS) flights
- Newark Liberty Intl. Airport to London (EWR - LHR)
- Air India Newark (EWR) to Delhi (DEL) flights
- Delta Atlanta (ATL) to Newark (EWR) flights
- Lufthansa Newark (EWR) to Frankfurt (FRA) flights
- Newark Liberty Intl. Airport to Dallas (EWR - DFW)
- Newark Liberty Intl. Airport to Tampa (EWR - TPA)
- Air India Newark (EWR) to Mumbai (BOM) flights
- JetBlue Airways Newark (EWR) to Orlando (MCO) flights
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- JetBlue Airways Newark (EWR) to Tampa (TPA) flights
- Newark Liberty Intl. Airport to Cancun (EWR - CUN)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- JetBlue Airways Newark (EWR) to San Juan (SJU) flights
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- United Newark (EWR) to Las Vegas (LAS) flights
- Newark Liberty Intl. Airport to Nashville (EWR - BNA)
- Newark Liberty Intl. Airport to Phoenix (EWR - PHX)
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- TAP Portugal Newark (EWR) to Lisbon District (LIS) flights
- EL AL Israel Airlines Newark (EWR) to Tel Aviv (TLV) flights
- Newark Liberty Intl. Airport to Los Angeles (EWR - LAX)
- Orlando to Newark Liberty Intl. Airport (MCO - EWR)