AirHint found the following cheapest return flights from Malaga (AGP) to Keflavik (KEF) in September 2025 (see full year).

Return flights

17 Sep - 22 Oct	easyJet
17 Sep - 24 Sep	easyJet
17 Sep - 17 Sep	easyJet
17 Sep - 23 Sep	easyJet
24 Sep - 04 Oct	Wizz Air Malta
17 Sep - 21 Sep	easyJet
17 Sep - 25 Sep	Wizz Air Malta
29 Sep - 14 Oct	Wizz Air Malta
16 Sep - 23 Sep	easyJet
30 Sep - 05 Oct	Ryanair
30 Sep - 15 Oct	Ryanair
10 Sep - 17 Sep	easyJet
19 Sep - 21 Sep	easyJet
16 Sep - 24 Sep	easyJet
17 Sep - 27 Sep	easyJet
27 Sep - 01 Oct	easyJet
30 Sep - 11 Oct	Ryanair
25 Sep - 04 Oct	Vueling Airlines
28 Sep - 06 Oct	easyJet
28 Sep - 05 Oct	easyJet

Also check the deals for one-way flights from Malaga to Keflavik in September.

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 Malaga to Keflavik in September from 148€

Return flights