Cheapest return flights from Vienna to Keflavik in December from $389

AirHint found the following cheapest return flights from Vienna (VIE) to Keflavik (KEF) in December 2026 (see full year).

Return flights

07 Dec - 13 Dec Scandinavian Airlines
30 Dec - 02 Jan Austrian Airlines
14 Dec - 21 Dec Finnair

Also check the deals for one-way flights from Vienna to Keflavik 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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