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	Baggage	Price
Newark London Heathrow	Outbound 05/01/26 1 Stopover (YHZ) AC2566, AC0868 26h 35min	Return -	Air Canada		£158
Newark London Heathrow	Outbound 08/12/25 1 Stopover (IAD) UA0716, UA0924 10h 02min	Return 24/12/25 1 Stopover (VIE) OS0340, OS0037 12h 55min	United Airlines	?	£352
Best option Newark London Heathrow	Outbound 10/12/25 direct OS7792 07h 20min	Return 25/12/25 direct OS7799 08h 30min	Austrian Airlines	?	£565
Newark London Heathrow	Outbound 08/12/25 1 Stopover (YUL) AC8939, AC0864 19h 15min	Return 24/12/25 1 Stopover (MUC) LH2473, LH0412 12h 55min	Air Canada		£357
Newark London Heathrow	Outbound 08/12/25 1 Stopover (YUL) AC8939, AC0864 19h 15min	Return 24/12/25 1 Stopover (MUC) LH2473, LH0412 12h 55min	Air Canada		£359
Newark London Heathrow	Outbound 08/12/25 1 Stopover (BOS) AF5905, AF9648 12h 05min	Return 24/12/25 1 Stopover (CDG) AF1681, AF0062 10h 55min	Air France		£371
Newark London Heathrow	Outbound 08/12/25 1 Stopover (KEF) FI0622, FI0454 19h 00min	Return 24/12/25 1 Stopover (KEF) FI0451, FI0623 11h 05min	Icelandair		£388
Newark London Heathrow	Outbound 08/12/25 1 Stopover (IAD) UA0716, UA0924 10h 02min	Return 24/12/25 1 Stopover (VIE) OS0340, OS0037 12h 55min	United Airlines	?	£418
Newark London Heathrow	Outbound 08/12/25 1 Stopover (DUB) EI0100, EI0158 12h 40min	Return 24/12/25 2 Stopovers (STR, WAW) EW2461, LO0374, LO0015 40h 40min	Aer Lingus Irish Airlines	?	£764

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

Important flight information

Flight information: Newark - London Heathrow

Cheapest outbound flight from	£158.00
Outbound and return from	£351.61
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

Alternative flights to London Heathrow

Flight New York - London Heathrow from £175

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