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

Return flights

30 Aug - 14 Sep	Lufthansa
29 Aug - 01 Sep	Ryanair
27 Aug - 31 Aug	Ryanair
27 Aug - 30 Aug	Lufthansa
28 Aug - 31 Aug	Ryanair
29 Aug - 31 Aug	Ryanair
29 Aug - 30 Aug	Lufthansa
30 Aug - 31 Aug	Ryanair
22 Aug - 26 Aug	Lufthansa
30 Aug - 14 Sep	Finnair	direct
25 Aug - 31 Aug	Ryanair
23 Aug - 25 Aug	Lufthansa
22 Aug - 23 Aug	Lufthansa
18 Aug - 07 Sep	Wizz Air
18 Aug - 07 Sep	Finnair	direct

Also check the deals for one-way flights from Krakow to Helsinki 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 Krakow to Helsinki in August from 175€

Return flights