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

Return flights

26 Aug - 02 Sep	Wizz Air
26 Aug - 01 Sep	Wizz Air
27 Aug - 01 Sep	Ryanair
19 Aug - 26 Aug	Ryanair
26 Aug - 31 Aug	Wizz Air
19 Aug - 27 Aug	Ryanair
20 Aug - 27 Aug	Norwegian
25 Aug - 31 Aug	Wizz Air
26 Aug - 30 Aug	Wizz Air
19 Aug - 23 Aug	Ryanair
29 Aug - 05 Sep	LOT
08 Aug - 15 Aug	Lufthansa
23 Aug - 30 Aug	Wizz Air
14 Aug - 17 Aug	SWISS

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Krakow to Keflavik in August from $250

Return flights