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

Return flights

04 Oct - 09 Oct	Ryanair
06 Oct - 09 Oct	Ryanair
08 Oct - 10 Oct	Ryanair
18 Oct - 25 Oct	Croatia Airlines
26 Oct - 01 Nov	Ryanair
18 Oct - 25 Oct	LOT	direct
17 Oct - 19 Oct	Croatia Airlines
04 Oct - 09 Oct	LOT	direct
17 Oct - 19 Oct	LOT	direct
06 Oct - 09 Oct	LOT	direct
26 Oct - 01 Nov	LOT	direct
08 Oct - 10 Oct	LOT	direct

Also check the deals for one-way flights from Zagreb 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 Zagreb to Warsaw in October from 122€

Return flights