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

Return flights

25 Aug - 10 Sep	Wizz Air
28 Aug - 03 Sep	Wizz Air
28 Aug - 31 Aug	Wizz Air
30 Aug - 03 Sep	Wizz Air
26 Aug - 03 Sep	LOT
26 Aug - 31 Aug	Wizz Air
25 Aug - 31 Aug	Wizz Air
30 Aug - 08 Sep	Lufthansa
25 Aug - 30 Aug	Wizz Air
23 Aug - 08 Sep	Lufthansa
23 Aug - 26 Aug	Wizz Air
14 Aug - 17 Aug	Norwegian
14 Aug - 24 Aug	Norwegian
07 Aug - 17 Aug	Ryanair
13 Aug - 21 Aug	Scandinavian Airlines
12 Aug - 19 Aug	Ryanair
29 Aug - 05 Sep	Wizz Air
01 Aug - 01 Sep	KLM

Also check the deals for one-way flights from Krakow to Keflavik 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 Keflavik in August from 198€

Return flights