AirHint found the following cheapest return flights from Athens (ATH) to Warsaw (WMI) in October 2025 (see full year).

Return flights

18 Oct - 25 Oct	Ryanair
17 Oct - 19 Oct	Ryanair
07 Oct - 12 Oct	Ryanair
09 Oct - 12 Oct	Wizz Air Malta
29 Oct - 01 Nov	Ryanair
28 Oct - 03 Nov	Wizz Air Malta
09 Oct - 11 Oct	Wizz Air Malta
30 Oct - 03 Nov	Ryanair
21 Oct - 26 Oct	Wizz Air
13 Oct - 15 Oct	Wizz Air Malta
14 Oct - 19 Oct	Ryanair
16 Oct - 19 Oct	Wizz Air Malta
28 Oct - 31 Oct	Wizz Air Malta
21 Oct - 04 Nov	Wizz Air
31 Oct - 03 Nov	Ryanair
24 Oct - 03 Nov	Ryanair
27 Oct - 04 Nov	Ryanair
31 Oct - 02 Nov	Ryanair
22 Oct - 03 Nov	SKY express
24 Oct - 09 Nov	Ryanair

Also check the deals for one-way flights from Athens 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.

Book a cheap hotel in Warsaw

Cheap car rent in Warsaw

Cheapest return flights from Athens to Warsaw in October from 143€

Return flights