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

Return flights

25 Oct - 29 Oct	Ryanair
25 Oct - 09 Nov	Ryanair
25 Oct - 14 Nov	Ryanair
12 Oct - 15 Oct	Ryanair
04 Oct - 10 Oct	Ryanair
14 Oct - 17 Oct	Ryanair
07 Oct - 10 Oct	Ryanair
04 Oct - 07 Oct	Ryanair	direct
18 Oct - 22 Oct	Ryanair
18 Oct - 21 Oct	Ryanair
04 Oct - 14 Oct	Ryanair
07 Oct - 14 Oct	Ryanair
30 Oct - 08 Nov	Ryanair
31 Oct - 09 Nov	Ryanair
30 Oct - 03 Nov	Ryanair
27 Oct - 02 Nov	Ryanair
24 Oct - 02 Nov	Ryanair
20 Oct - 02 Nov	Ryanair

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

Cheap car rent in Porto

Cheapest return flights from Warsaw to Porto in October from 130€

Return flights