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

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

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

Return flights

04 Dec - 12 Dec Ryanair
04 Dec - 10 Dec Wizz Air Malta
02 Dec - 10 Dec LOT
18 Dec - 26 Dec LOT
23 Dec - 31 Dec LOT
03 Dec - 11 Dec Ryanair
05 Dec - 10 Dec Ryanair
10 Dec - 18 Dec Wizz Air Malta
01 Dec - 09 Dec Wizz Air Malta
31 Dec - 08 Jan Ryanair
25 Dec - 29 Dec LOT
25 Dec - 02 Jan LOT
24 Dec - 01 Jan Ryanair
27 Dec - 05 Jan Austrian Airlines
27 Dec - 04 Jan Austrian Airlines
29 Dec - 07 Jan Ryanair
28 Dec - 05 Jan Ryanair
29 Dec - 04 Jan Ryanair
29 Dec - 06 Jan Austrian Airlines
26 Dec - 03 Jan Austrian Airlines

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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