Cheapest return flights from Vienna to Keflavik in December from $243

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

Return flights

06 Dec - 12 Dec Ryanair
07 Dec - 12 Dec Ryanair
02 Dec - 06 Dec Ryanair
03 Dec - 08 Dec Wizz Air Malta
12 Dec - 14 Dec Ryanair
24 Dec - 28 Dec LOT
29 Dec - 02 Jan Ryanair
23 Dec - 27 Dec Ryanair
29 Dec - 05 Jan Ryanair
20 Dec - 27 Dec Ryanair
25 Dec - 06 Jan Austrian Airlines
28 Dec - 04 Jan Ryanair
25 Dec - 31 Dec Austrian Airlines
31 Dec - 04 Jan Wizz Air Malta
26 Dec - 30 Dec Ryanair
29 Dec - 04 Jan Ryanair
25 Dec - 03 Jan Austrian Airlines
25 Dec - 01 Jan Austrian Airlines
30 Dec - 01 Jan Ryanair
26 Dec - 02 Jan Ryanair

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