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

Return flights

30 Oct - 01 Nov	Ryanair
28 Oct - 31 Oct	Ryanair
23 Oct - 30 Oct	Ryanair
20 Oct - 24 Oct	Ryanair
23 Oct - 28 Oct	Ryanair
23 Oct - 25 Oct	Ryanair
22 Oct - 29 Oct	Wizz Air
27 Oct - 30 Oct	Ryanair
18 Oct - 20 Oct	Ryanair
30 Oct - 06 Nov	Ryanair
23 Oct - 24 Oct	Ryanair
25 Oct - 28 Oct	Ryanair
30 Oct - 03 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
29 Oct - 04 Nov	Ryanair
27 Oct - 03 Nov	Transavia France
31 Oct - 02 Nov	Ryanair
30 Oct - 02 Nov	Wizz Air

Also check the deals for one-way flights from Sofia 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 Sofia to Warsaw in October from 142€

Return flights