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

Return flights

02 Dec - 14 Dec	Ryanair
02 Dec - 15 Dec	Ryanair
01 Dec - 15 Dec	Ryanair
01 Dec - 06 Dec	Ryanair
02 Dec - 16 Dec	Ryanair
01 Dec - 14 Dec	Ryanair
05 Dec - 23 Dec	Scandinavian Airlines
02 Dec - 11 Dec	Ryanair
02 Dec - 18 Dec	Ryanair
08 Dec - 23 Dec	airBaltic
09 Dec - 13 Jan	Ryanair
30 Dec - 18 Jan	airBaltic
30 Dec - 25 Jan	Ryanair
28 Dec - 25 Jan	Ryanair
08 Dec - 11 Jan	LOT
30 Dec - 13 Jan	airBaltic
08 Dec - 12 Jan	LOT
15 Dec - 09 Jan	airBaltic
12 Dec - 13 Jan	LOT
29 Dec - 25 Jan	Finnair

Also check the deals for one-way flights from Vilnius to Bangkok 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 Vilnius to Bangkok in December from $587

Return flights