AirHint found the following cheapest return flights from Krakow (KRK) to Budapest (BUD) in September 2025 (see full year).

Return flights

03 Sep - 06 Sep	Wizz Air
26 Sep - 28 Sep	Wizz Air
15 Sep - 22 Sep	Wizz Air
01 Sep - 06 Sep	LOT
18 Sep - 20 Sep	LOT
09 Sep - 16 Sep	Ryanair
04 Sep - 11 Sep	LOT
19 Sep - 21 Sep	LOT
18 Sep - 19 Sep	LOT
08 Sep - 11 Sep	LOT
26 Sep - 03 Oct	LOT

Also check the deals for one-way flights from Krakow to Budapest 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 return flights from Krakow to Budapest in September from 90€

Return flights