Cheapest return flights from Madrid to Keflavik in October from 167€

AirHint found the following cheapest return flights from Madrid (MAD) to Keflavik (KEF) in October 2025 (see full year).

Return flights

25 Oct - 07 Nov Vueling Airlines
31 Oct - 07 Nov Wizz Air Malta
22 Oct - 26 Oct Wizz Air Malta
22 Oct - 28 Oct Vueling Airlines
22 Oct - 27 Oct Wizz Air Malta
25 Oct - 27 Oct Vueling Airlines
22 Oct - 01 Nov Wizz Air Malta
25 Oct - 26 Oct Vueling Airlines
15 Oct - 26 Oct Wizz Air Malta
31 Oct - 12 Nov Wizz Air Malta
22 Oct - 09 Nov Wizz Air Malta
15 Oct - 27 Oct Wizz Air Malta
25 Oct - 08 Nov Vueling Airlines
22 Oct - 29 Oct Vueling Airlines
31 Oct - 08 Nov Wizz Air Malta
08 Oct - 19 Oct Iberia direct
16 Oct - 26 Oct Wizz Air Malta
25 Oct - 03 Nov Iberia
31 Oct - 10 Nov Wizz Air Malta
28 Oct - 08 Nov easyJet

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

Skyscanner

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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