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

Return flights

29 Oct - 01 Nov	Wizz Air
31 Oct - 04 Nov	Wizz Air
22 Oct - 30 Oct	Wizz Air
25 Oct - 28 Oct	Ryanair
29 Oct - 31 Oct	Wizz Air
29 Oct - 29 Oct	Wizz Air
30 Oct - 31 Oct	Wizz Air
22 Oct - 29 Oct	Wizz Air
29 Oct - 02 Nov	Wizz Air
31 Oct - 03 Nov	Ryanair
27 Oct - 31 Oct	Wizz Air
30 Oct - 02 Nov	Wizz Air
27 Oct - 29 Oct	Ryanair
27 Oct - 30 Oct	Wizz Air
25 Oct - 01 Nov	Ryanair
15 Oct - 22 Oct	Ryanair
31 Oct - 02 Nov	Wizz Air
29 Oct - 15 Nov	SKY express
29 Oct - 17 Nov	SKY express
29 Oct - 18 Nov	SKY express

Also check the deals for one-way flights from Warsaw to Sofia 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 Sofia

Cheap car rent in Sofia

Cheapest return flights from Warsaw to Sofia in October from 103€

Return flights