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

Return flights

27 Aug - 03 Sep	Wizz Air
30 Aug - 06 Sep	Wizz Air
28 Aug - 07 Sep	Wizz Air
30 Aug - 08 Sep	Wizz Air
18 Aug - 27 Aug	Wizz Air Malta
21 Aug - 28 Aug	Ryanair
30 Aug - 07 Sep	Wizz Air
29 Aug - 08 Sep	Wizz Air
31 Aug - 08 Sep	Wizz Air
29 Aug - 07 Sep	Wizz Air
14 Aug - 17 Aug	Wizz Air
09 Aug - 21 Aug	Wizz Air UK
09 Aug - 14 Aug	Wizz Air UK
07 Aug - 10 Aug	Wizz Air
24 Aug - 29 Aug	Wizz Air
09 Aug - 23 Aug	Wizz Air UK
14 Aug - 29 Aug	Wizz Air
23 Aug - 29 Aug	Lufthansa

Also check the deals for one-way flights from Larnaca 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 Larnaca to Keflavik in August from $374

Return flights