AirHint found the following cheapest return flights from London (LHR) to Newark (EWR) in October 2025 (see full year).

Return flights

13 Oct - 22 Oct	SWISS
08 Oct - 18 Oct	SWISS
22 Oct - 28 Oct	SWISS
13 Oct - 19 Oct	SWISS
14 Oct - 21 Oct	SWISS
19 Oct - 28 Oct	SWISS
13 Oct - 27 Oct	SWISS
22 Oct - 27 Oct	SWISS
28 Oct - 12 Nov	SWISS
28 Oct - 06 Nov	SWISS
27 Oct - 25 Nov	SWISS
10 Oct - 28 Nov	SWISS
31 Oct - 04 Nov	SWISS
28 Oct - 03 Nov	SWISS
20 Oct - 28 Oct	Lufthansa
20 Oct - 29 Oct	Lufthansa
20 Oct - 04 Nov	Lufthansa
20 Oct - 11 Nov	Lufthansa
09 Oct - 23 Nov	SWISS
08 Oct - 12 Nov	SWISS

Also check the deals for one-way flights from London to Newark 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 Newark in October from 352€

Return flights