Cheapest one-way flights from Katowice to Barcelona in September from $26

Best time to book flights for Katowice (KTW) to Barcelona (BCN) flights at AirHint

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

One-Way flights

18 Sep Wizz Air direct
02 Sep Wizz Air direct
03 Sep Wizz Air direct
10 Sep Wizz Air direct
21 Sep Wizz Air direct
27 Sep Wizz Air direct
23 Sep Wizz Air direct
11 Sep Wizz Air direct
25 Sep Wizz Air direct
09 Sep Wizz Air direct

Also check the deals for return flights from Katowice to Barcelona 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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