Cheapest one-way flights from Keflavik to Vienna in December from $152

Best time to book flights for Keflavik (KEF) to Vienna (VIE) flights at AirHint

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Vienna (VIE) in December 2025 (see full year).

One-Way flights

02 Dec Fly Play
26 Dec easyJet
19 Dec Finnair
20 Dec Finnair

Also check the deals for return flights from Keflavik to Vienna in December.

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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