Flights from Newark to London Heathrow

Our cheapest offers for flights from Newark to London Heathrow

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
10/18/25
1 Stopover (OSL)
SK0908, SK0805
14h 45min
Return
11/17/25
1 Stopover (ARN)
SK0532, SK0903
28h 40min
SAS Scandinavian Airlines
$387
Best option
Newark
London Heathrow
Outbound
10/05/25
direct
UA0016
07h 20min
Return
10/16/25
direct
UA0921
08h 15min
United Airlines ?
$475
Newark
London Heathrow
Outbound
10/18/25
1 Stopover (OSL)
SK0908, SK0805
14h 45min
Return
11/17/25
1 Stopover (ARN)
SK1530, SK0903
11h 55min
SAS Scandinavian Airlines ?
$391
Newark
London Heathrow
Outbound
10/18/25
1 Stopover (OSL)
SK0908, SK0811
19h 00min
Return
11/17/25
1 Stopover (ARN)
SK0534, SK0903
21h 30min
SAS Scandinavian Airlines
$394
Newark
London Heathrow
Outbound
10/18/25
1 Stopover (OSL)
SK0908, SK0805
14h 45min
Return
11/17/25
1 Stopover (ARN)
SK1530, SK0903
11h 55min
SAS Scandinavian Airlines
$400
Newark
London Heathrow
Outbound
10/18/25
1 Stopover (OSL)
SK0908, SK0805
14h 45min
Return
11/17/25
1 Stopover (ARN)
SK0534, SK0903
21h 30min
SAS Scandinavian Airlines ?
$410
Newark
London Heathrow
Outbound
10/20/25
1 Stopover (YUL)
AC8945, AC0864
10h 35min
Return
11/13/25
1 Stopover (ZRH)
LX0319, LX0018
13h 25min
Air Canada
$438
Newark
London Heathrow
Outbound
10/18/25
1 Stopover (KEF)
FI0622, FI0450
10h 30min
Return
10/26/25
1 Stopover (KEF)
FI0455, FI0623
26h 55min
Icelandair
$439
Newark
London Heathrow
Outbound
10/18/25
1 Stopover (KEF)
FI0622, FI0450
10h 30min
Return
10/26/25
1 Stopover (KEF)
FI0455, FI0623
26h 55min
Icelandair
$441
Newark
London Heathrow
Outbound
10/20/25
1 Stopover (YUL)
AC8945, AC0864
10h 35min
Return
11/13/25
1 Stopover (ZRH)
LX0319, LX0018
13h 25min
Air Canada
$443
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Newark to London Heathrow

Favorite airline: United Airlines
The most popular airline for flights from Newark to London Heathrow is United Airlines.
United Airlines
32 %
Icelandair
17 %
SAS
16 %
Cheapest weekday: Friday
Flight prices fluctuate throughout the week. Flights are 18 % cheaper on Friday.
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 1 % cheaper.
non stop flight
1 stop
07h 20min
09h 50min
$ 398
$ 394
Favourite connection: via Montréal-Pierre Elliott Trudeau International
Flights with a stopover in Montréal-Pierre Elliott Trudeau International are the most popular connection for this route.
Route
bookings
1 stopover Montréal-Pierre Elliott Trudeau International Airport
21h 10min, from $ 419
20 %
1 stopover Reykjavik-Keflavik International
10h 25min, from $ 508
19 %
Direct flights
07h 20min, from $ 398
17 %

Important flight information

Flight information: Newark - London Heathrow

Roundtrip from $ 386,74
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 International Airport, NJ (EWR)
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Flight destinations with a similar price
Flight destinations with a similar price