AirHint found the following cheapest one-way flights from Rome (FCO) to Katowice (KTW) in September 2025 (see full year).

One-Way flights

02 Sep	Ryanair	direct
04 Sep	Ryanair	direct
11 Sep	Ryanair	direct
06 Sep	Wizz Air	direct
13 Sep	Wizz Air	direct
17 Sep	Wizz Air Malta
18 Sep	Ryanair	direct
25 Sep	Ryanair	direct
07 Sep	Wizz Air	direct
01 Sep	Wizz Air

Also check the deals for return flights from Rome to Katowice in September.

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 one-way flights from Rome to Katowice in September from $32

One-Way flights