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

Return flights

03 Dec - 07 Dec	airBaltic
12 Dec - 14 Dec	airBaltic
01 Dec - 05 Dec	airBaltic
12 Dec - 16 Dec	airBaltic
10 Dec - 14 Dec	airBaltic
26 Dec - 11 Jan	airBaltic
28 Dec - 01 Jan	airBaltic
31 Dec - 07 Jan	airBaltic
31 Dec - 04 Jan	airBaltic
06 Dec - 07 Dec	Pegasus Airlines
26 Dec - 28 Dec	airBaltic
23 Dec - 30 Dec	LOT
01 Dec - 05 Dec	Turkish Airlines	direct
23 Dec - 30 Dec	Turkish Airlines	direct
31 Dec - 07 Jan	Turkish Airlines	direct
31 Dec - 04 Jan	Turkish Airlines	direct
26 Dec - 11 Jan	Turkish Airlines	direct
28 Dec - 01 Jan	Turkish Airlines	direct

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

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Cheapest return flights from Istanbul to Vilnius in December from $125

Return flights