Cheapest return flights from Keflavik to Innsbruck in December from $551

AirHint found the following cheapest return flights from Keflavik (KEF) to Innsbruck (INN) in December 2025 (see full year).

Return flights

27 Dec - 03 Jan Icelandair direct
20 Dec - 27 Dec Wizz Air

Also check the deals for one-way flights from Keflavik to Innsbruck in December.

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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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