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Cheapest one-way flights from Keflavik (KEF) to Madrid (MAD), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
29 Oct	Wizz Air
13 Oct	Wizz Air
01 Oct	Wizz Air
20 Oct	Wizz Air
11 Oct	Wizz Air
19 Oct	Wizz Air
07 Oct	easyJet
12 Oct	Wizz Air
10 Oct	Wizz Air
08 Oct	easyJet

deals for return flights from Keflavik to Madrid in October.

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Updated Jul 19, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Keflavik (KEF) to Madrid (MAD), October

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