Flight Routes from Newark to London Heathrow

Trip type

Our cheapest offers for flights from Newark (EWR) to London Heathrow (LHR)

Here you can compare cheap flights from Newark (EWR) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Newark
London Heathrow
Outbound
01/12/26
1 Stopover (KEF)
FI0622, FI0450
10h 15min
Return
08/12/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£419
Newark
London Heathrow
Outbound
02/11/26
direct
UA0146
07h 20min
Return
13/11/26
direct
UA0921
08h 30min
United Airlines
£602
Best option
Newark
London Heathrow
Outbound
08/08/26
direct
UA0122
06h 50min
Return
15/08/26
direct
UA0905
08h 00min
United Airlines
£618
Newark
London Heathrow
Outbound
15/10/26
1 Stopover (KEF)
FI0622, FI0450
10h 30min
Return
11/11/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£426
Newark
London Heathrow
Outbound
15/10/26
1 Stopover (KEF)
FI0622, FI0450
10h 30min
Return
11/11/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£428
Newark
London Heathrow
Outbound
15/10/26
1 Stopover (KEF)
FI0622, FI0450
10h 30min
Return
11/11/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£429
Newark
London Heathrow
Outbound
01/12/26
1 Stopover (KEF)
FI0622, FI0450
10h 15min
Return
08/12/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair ?
£447
Newark
London Heathrow
Outbound
15/10/26
1 Stopover (KEF)
FI0622, FI0450
10h 30min
Return
11/11/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£457
Newark
London Heathrow
Outbound
01/12/26
1 Stopover (KEF)
FI0622, FI0450
10h 15min
Return
08/12/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£453
Newark
London Heathrow
Outbound
01/12/26
1 Stopover (KEF)
FI0622, FI0450
10h 15min
Return
08/12/26
1 Stopover (KEF)
FI0451, FI0623
11h 10min
Icelandair
£456
Prices based on recent searches, subject to last-minute changes
Page 1 / 4

Tips and tricks to help you find cheap flights from Newark to London Heathrow

Favourite airline: e.g. Air Canada, Icelandair
70 % of bookings on this flight route are made with Air Canada, Icelandair and SAS.
Air Canada
29 %
Icelandair
29 %
SAS
12 %
Direct flights are more expensive
Flights with a stopover are on average £40.00 cheaper than direct flights.
non stop flight
1 stop
06h 40min
29h 00min
£572
£532
Favourite connection: via Reykjavik-Keflavik
The most popular flights on this route are via Reykjavik-Keflavik and are booked by 45 % of all travellers.
Route
bookings
1 stopover Reykjavik-Keflavik International
10h 25min, from £696
45 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
21h 10min, from £563
36 %
1 stopover Toronto Pearson
29h 00min, from £532
18 %

Important flight information

Flight information: Newark - London Heathrow

Outbound and return from £419.00
Flight duration min. 06:45 / max. 07:10
Return flight duration min. 08:10/ max. 08:30
Distance 5568 km
Flights per week 60
Departure airport Airport New York Newark Liberty (EWR)
Departure country Flights from United States
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Departure country - Arrival airport United States - London Heathrow
City-Code - Arrival airport New York - London Heathrow
Departure airport - Destination country New York Newark Liberty - United Kingdom
Departure airport - City-Code New York Newark Liberty - London
Alternative flights to London Heathrow
Popular destinations for onward travel