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

Return flights

01 Dec - 09 Dec	Wizz Air
01 Dec - 10 Dec	Wizz Air
03 Dec - 08 Dec	Wizz Air
20 Dec - 01 Jan	airBaltic
19 Dec - 26 Dec	Scandinavian Airlines
24 Dec - 01 Jan	LOT
19 Dec - 02 Jan	airBaltic
27 Dec - 02 Jan	airBaltic

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Vilnius to Keflavik in December from 153€

Return flights