Cheapest return flights from Madrid to Keflavik in October from $208

AirHint found the following cheapest return flights from Madrid (MAD) to Keflavik (KEF) in October 2026 (see full year).

Return flights

13 Oct - 20 Oct Wizz Air Malta
12 Oct - 20 Oct Wizz Air Malta
31 Oct - 09 Nov Wizz Air
15 Oct - 25 Oct Wizz Air Malta
28 Oct - 09 Nov Wizz Air Malta
08 Oct - 16 Oct Wizz Air Malta
28 Oct - 18 Nov Wizz Air Malta
03 Oct - 13 Oct Wizz Air UK
03 Oct - 11 Oct Wizz Air UK
03 Oct - 18 Oct Wizz Air UK
16 Oct - 25 Oct Wizz Air Malta
16 Oct - 21 Oct Wizz Air Malta
08 Oct - 18 Oct Wizz Air Malta
29 Oct - 09 Nov Wizz Air Malta
29 Oct - 06 Nov Wizz Air Malta
27 Oct - 02 Nov Wizz Air Malta
30 Oct - 10 Nov Wizz Air Malta
31 Oct - 08 Nov Wizz Air
24 Oct - 02 Nov Wizz Air Malta
30 Oct - 14 Nov Wizz Air Malta

Also check the deals for one-way flights from Madrid to Keflavik in October.

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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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