Cheapest return flights from Keflavik to Vilnius in December from $351

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

Return flights

24 Dec - 31 Dec Scandinavian Airlines
24 Dec - 01 Jan Scandinavian Airlines
24 Dec - 02 Jan Scandinavian Airlines
21 Dec - 31 Dec Wizz Air
24 Dec - 04 Jan Scandinavian Airlines
21 Dec - 01 Jan Scandinavian Airlines
21 Dec - 05 Jan Scandinavian Airlines
23 Dec - 31 Dec Scandinavian Airlines
21 Dec - 02 Jan Scandinavian Airlines
23 Dec - 01 Jan Scandinavian Airlines
15 Dec - 20 Dec Wizz Air Malta
18 Dec - 04 Jan easyJet
24 Dec - 03 Jan Scandinavian Airlines
22 Dec - 01 Jan Wizz Air
23 Dec - 24 Dec LOT
22 Dec - 31 Dec Wizz Air

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