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

Return flights

26 Aug - 04 Sep	Lufthansa
23 Aug - 06 Sep	easyJet
26 Aug - 06 Sep	easyJet
23 Aug - 02 Sep	easyJet
26 Aug - 02 Sep	easyJet
23 Aug - 04 Sep	Lufthansa
30 Aug - 06 Sep	Scandinavian Airlines
23 Aug - 30 Aug	easyJet
24 Aug - 03 Sep	Lufthansa
27 Aug - 09 Sep	easyJet
23 Aug - 26 Aug	easyJet
29 Aug - 11 Sep	Lufthansa
22 Aug - 26 Aug	KLM
25 Aug - 30 Aug	easyJet
25 Aug - 27 Aug	easyJet
23 Aug - 28 Aug	Lufthansa
24 Aug - 28 Aug	Lufthansa
22 Aug - 28 Aug	Lufthansa
14 Aug - 19 Aug	easyJet
27 Aug - 30 Aug	easyJet

Also check the deals for one-way flights from Milan 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 Milan to Keflavik in August from 292€

Return flights