Cheapest return flights from Keflavik to Vienna in December from 246€

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

Return flights

11 Dec - 15 Dec easyJet
10 Dec - 17 Dec easyJet
07 Dec - 09 Dec Jet2
28 Dec - 04 Jan TUI
25 Dec - 01 Jan Wizz Air
26 Dec - 02 Jan Wizz Air
22 Dec - 30 Dec easyJet
27 Dec - 03 Jan Wizz Air
21 Dec - 26 Dec Scandinavian Airlines

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