Cheapest return flights from Katowice to Porto in September from $150

Best time to book flights for Katowice (KTW) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Katowice (KTW) to Porto (OPO) in September 2025 (see full year).

Return flights

15 Sep - 19 Sep Ryanair
29 Sep - 03 Oct Ryanair
20 Sep - 27 Sep Ryanair
22 Sep - 26 Sep Ryanair
27 Sep - 01 Oct Ryanair
08 Sep - 13 Sep Ryanair
26 Sep - 03 Oct Ryanair
11 Sep - 15 Sep Ryanair
30 Sep - 30 Sep LOT
13 Sep - 20 Sep Ryanair
10 Sep - 15 Sep Ryanair
06 Sep - 09 Sep Ryanair
13 Sep - 22 Sep Ryanair

Also check the deals for one-way flights from Katowice to Porto in September.

Skyscanner

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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