AirHint found the following cheapest return flights from Zagreb (ZAG) to Warsaw (WAW) in January 2026 (see full year).

Return flights

25 Jan - 29 Jan	Ryanair
19 Jan - 29 Jan	Ryanair
12 Jan - 15 Jan	Ryanair
19 Jan - 23 Jan	Ryanair
26 Jan - 30 Jan	Ryanair
26 Jan - 01 Feb	Ryanair
12 Jan - 16 Jan	Ryanair
09 Jan - 12 Jan	Ryanair
16 Jan - 18 Jan	Ryanair
09 Jan - 15 Jan	Ryanair
23 Jan - 02 Feb	Ryanair
30 Jan - 06 Feb	Ryanair
23 Jan - 26 Jan	Ryanair
27 Jan - 02 Feb	Ryanair
28 Jan - 02 Feb	Ryanair
28 Jan - 01 Feb	Ryanair
23 Jan - 02 Feb	LOT	direct
28 Jan - 02 Feb	LOT	direct
28 Jan - 01 Feb	LOT	direct
30 Jan - 06 Feb	LOT	direct

Also check the deals for one-way flights from Zagreb to Warsaw in January.

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 January from 76€

Return flights