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

Return flights

30 Oct - 22 Nov	TAP
29 Oct - 22 Nov	TAP
21 Oct - 29 Oct	Air Canada
22 Oct - 11 Nov	TAP
26 Oct - 11 Nov	TAP
28 Oct - 11 Nov	TAP
23 Oct - 03 Nov	TAP
28 Oct - 22 Nov	TAP
28 Oct - 03 Nov	TAP
20 Oct - 03 Nov	TAP
30 Oct - 03 Nov	TAP
14 Oct - 22 Oct	Air Canada
15 Oct - 21 Oct	Air Canada
15 Oct - 23 Oct	Air Canada
19 Oct - 27 Oct	Aer Lingus
24 Oct - 29 Oct	Aer Lingus
08 Oct - 14 Oct	Air Canada
16 Oct - 23 Oct	Air Canada
19 Oct - 31 Oct	Air Canada
07 Oct - 14 Oct	Air Canada

Also check the deals for one-way flights from Newark to London 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 Newark to London in October from $406

Return flights