AirHint found the following cheapest return flights from Frankfurt (FRA) to Krakow (KRK) in August 2025 (see full year).

Return flights

24 Aug - 26 Aug	Ryanair
28 Aug - 02 Sep	Ryanair
03 Aug - 06 Aug	Ryanair
31 Aug - 05 Sep	Ryanair
29 Aug - 05 Sep	Ryanair
17 Aug - 19 Aug	Ryanair
21 Aug - 28 Aug	Ryanair
28 Aug - 01 Sep	Condor
17 Aug - 24 Aug	Lufthansa	direct
11 Aug - 24 Aug	Lufthansa	direct
28 Aug - 02 Sep	Lufthansa	direct
27 Aug - 30 Aug	Lufthansa	direct
12 Aug - 18 Aug	Lufthansa	direct
21 Aug - 24 Aug	Lufthansa	direct
19 Aug - 31 Aug	Lufthansa	direct
30 Aug - 07 Sep	Lufthansa	direct
29 Aug - 05 Sep	Lufthansa	direct
27 Aug - 05 Sep	Lufthansa	direct
31 Aug - 05 Sep	Lufthansa	direct

Also check the deals for one-way flights from Frankfurt to Krakow in August.

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 Frankfurt to Krakow in August from 139€

Return flights