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

Return flights

15 Oct - 20 Oct	LOT	direct
15 Oct - 22 Oct	LOT	direct
21 Oct - 25 Oct	LOT	direct
07 Oct - 14 Oct	LOT	direct
09 Oct - 14 Oct	LOT	direct
20 Oct - 24 Oct	LOT	direct
28 Oct - 02 Nov	Lufthansa
27 Oct - 02 Nov	Lufthansa
30 Oct - 02 Nov	Lufthansa
13 Oct - 20 Oct	Lufthansa
13 Oct - 19 Oct	Lufthansa
15 Oct - 19 Oct	Lufthansa
04 Oct - 06 Oct	Lufthansa
28 Oct - 02 Nov	LOT	direct
27 Oct - 02 Nov	LOT	direct

Also check the deals for one-way flights from Warsaw to Ljubljana 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 Warsaw to Ljubljana in October from $208

Return flights