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

Return flights

08 Dec - 22 Dec	Ryanair
02 Dec - 14 Dec	Ryanair
02 Dec - 15 Dec	Ryanair
01 Dec - 11 Dec	Ryanair
01 Dec - 17 Dec	Finnair
01 Dec - 16 Dec	Finnair
02 Dec - 20 Dec	Finnair
02 Dec - 16 Dec	Finnair
01 Dec - 13 Dec	Finnair
04 Dec - 20 Dec	Lufthansa
06 Dec - 19 Jan	Finnair
06 Dec - 10 Jan	airBaltic
30 Dec - 13 Jan	airBaltic
30 Dec - 17 Jan	airBaltic
30 Dec - 16 Jan	airBaltic
30 Dec - 12 Jan	airBaltic
23 Dec - 10 Jan	airBaltic
27 Dec - 17 Jan	LOT
31 Dec - 14 Jan	Austrian Airlines
15 Dec - 08 Jan	airBaltic

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 557€

Return flights