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

Return flights

29 Aug - 08 Sep	Aegean Airlines
29 Aug - 09 Sep	Israir
27 Aug - 06 Sep	Israir
28 Aug - 06 Sep	Blue Bird Airways
31 Aug - 07 Sep	LOT
25 Aug - 02 Sep	Aegean Airlines
28 Aug - 02 Sep	Wizz Air
23 Aug - 06 Sep	Lufthansa
23 Aug - 02 Sep	Blue Bird Airways
20 Aug - 02 Sep	Blue Bird Airways
20 Aug - 28 Aug	Blue Bird Airways
22 Aug - 27 Aug	Israir
22 Aug - 31 Aug	Israir
24 Aug - 29 Aug	Israir
26 Aug - 30 Aug	Blue Bird Airways
18 Aug - 23 Aug	Israir
20 Aug - 27 Aug	Blue Bird Airways
20 Aug - 26 Aug	Blue Bird Airways
20 Aug - 31 Aug	Blue Bird Airways
18 Aug - 27 Aug	Israir

Also check the deals for one-way flights from Tel Aviv 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 Tel Aviv to Keflavik in August from 432€

Return flights