Our cheapest offers for flights from New York to London Heathrow

Here you can compare cheap flights from New York (JFK) 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
New York London Heathrow	Outbound 02/03/26 1 Stopover (LIS) TP0210, TP1356 14h 30min	Return -	TAP Air Portugal		£148
New York London Heathrow	Outbound 23/03/26 1 Stopover (SNN) EI0110, EI0380 09h 45min	Return 26/03/26 1 Stopover (DUB) EI0155, EI0107 14h 35min	Aer Lingus Irish Airlines		£356
Best option New York London Heathrow	Outbound 25/01/26 direct B60007 07h 20min	Return 04/02/26 direct B62220 08h 21min	JetBlue Airways		£358
New York London Heathrow	Outbound 20/03/26 1 Stopover (FRA) DE2017, LH0900 11h 20min	Return 17/04/26 1 Stopover (FRA) LH0921, DE2016 12h 35min	Condor, Lufthansa		£690
New York London Heathrow	Outbound 23/03/26 1 Stopover (SNN) EI0110, EI0380 09h 45min	Return 26/03/26 1 Stopover (DUB) EI0155, EI0107 14h 35min	Aer Lingus Irish Airlines		£357
New York London Heathrow	Outbound 31/01/26 1 Stopover (DUB) EI0104, EI0152 10h 05min	Return 03/02/26 1 Stopover (DUB) EI0153, EI0107 15h 39min	Aer Lingus Irish Airlines		£358
New York London Heathrow	Outbound 20/03/26 1 Stopover (SNN) EI0110, EI0380 09h 45min	Return 17/04/26 1 Stopover (SNN) EI0381, EI0111 12h 00min	Aer Lingus Irish Airlines	?	£361
New York London Heathrow	Outbound 23/03/26 1 Stopover (SNN) EI0110, EI0380 09h 45min	Return 26/03/26 1 Stopover (DUB) EI0159, EI0107 12h 15min	Aer Lingus Irish Airlines		£371
New York London Heathrow	Outbound 31/01/26 direct KL6103 07h 15min	Return 03/02/26 1 Stopover (AMS) KL1004, KL0641 10h 45min	KLM		£373
New York London Heathrow	Outbound 31/01/26 direct B61107 07h 07min	Return 03/02/26 direct B60020 08h 32min	JetBlue Airways		£375

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

Important flight information

Flight information: New York - London Heathrow

Cheapest outbound flight from	£147.97
Outbound and return from	£355.99
Flight duration	min. 06:45 / max. 07:10
Return flight duration	min. 07:55/ max. 08:28
Distance	5546 km
Flights per week	157
Departure airport	Airport New York John F Kennedy (JFK)
Departure country	Flights from United States
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Alternative flights to London Heathrow

Flight Newark - London Heathrow from £143

Popular destinations for onward travel

Flight London Heathrow - Amsterdam from £120
Flight London Heathrow - Athens from £132
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Flight London Heathrow - Cairo from £177
Flight London Heathrow - Kolkata from £423
Flight London Heathrow - Dhaka from £524
Flight London Heathrow - Delhi from £248
Flight London Heathrow - Dublin from £76
Flight London Heathrow - Edinburgh from £51
Flight London Heathrow - Rome Fiumicino from £77