AirHint found the following cheapest return flights from London (LON) to New York (JFK) in October 2026 (see full year).

Return flights

02 Oct - 11 Oct	Icelandair
08 Oct - 15 Oct	Icelandair
02 Oct - 09 Oct	Icelandair
06 Oct - 12 Oct	Icelandair
01 Oct - 08 Oct	Icelandair
02 Oct - 10 Oct	Icelandair
03 Oct - 10 Oct	Icelandair
08 Oct - 12 Oct	Icelandair
05 Oct - 13 Oct	Icelandair
02 Oct - 06 Oct	Icelandair
29 Oct - 04 Nov	Icelandair
29 Oct - 03 Nov	Icelandair
30 Oct - 09 Nov	SWISS
30 Oct - 08 Nov	SWISS
28 Oct - 05 Nov	Icelandair
29 Oct - 08 Nov	Air Canada
30 Oct - 03 Nov	SWISS
30 Oct - 14 Nov	SWISS
28 Oct - 03 Nov	Icelandair
28 Oct - 04 Nov	Lufthansa

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

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 October from 342€

Return flights