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

Return flights

23 Oct - 06 Nov	SWISS
27 Oct - 10 Nov	Lufthansa
29 Oct - 06 Nov	SWISS
24 Oct - 07 Nov	Austrian Airlines
20 Oct - 31 Oct	SWISS
25 Oct - 11 Nov	SWISS
30 Oct - 13 Nov	SWISS
20 Oct - 02 Nov	SWISS
29 Oct - 05 Nov	LOT	direct
30 Oct - 13 Nov	LOT	direct
24 Oct - 10 Nov	TAP
12 Oct - 29 Oct	TAP
13 Oct - 27 Oct	SWISS
16 Oct - 28 Oct	SWISS
15 Oct - 27 Oct	SWISS
15 Oct - 22 Oct	United
21 Oct - 28 Oct	United
18 Oct - 29 Oct	United
01 Oct - 15 Oct	TAP
01 Oct - 09 Oct	TAP

Also check the deals for one-way flights from Newark to Warsaw 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 Warsaw in October from 309€

Return flights