AirHint found the following cheapest return flights from London (LHR) to New York (JFK) in November 2025 (see full year).

Return flights

11 Nov - 25 Nov	SWISS
25 Nov - 02 Dec	TAP
17 Nov - 03 Dec	SWISS
12 Nov - 28 Nov	SWISS
14 Nov - 16 Nov	Air Canada
17 Nov - 27 Nov	TAP
26 Nov - 03 Dec	TAP
01 Nov - 08 Nov	Aer Lingus
13 Nov - 16 Nov	Aer Lingus
01 Nov - 07 Nov	Aer Lingus
02 Nov - 08 Nov	Aer Lingus
08 Nov - 14 Nov	Aer Lingus
15 Nov - 21 Nov	Aer Lingus
25 Nov - 03 Dec	TAP
07 Nov - 07 Dec	SWISS
28 Nov - 05 Dec	Aer Lingus
21 Nov - 06 Dec	Air Canada
21 Nov - 01 Dec	Air Canada
26 Nov - 04 Dec	Air Canada
26 Nov - 01 Dec	Air Canada

Also check the deals for one-way flights from London to New York in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to New York in November from $440

Return flights