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

Return flights

31 Dec - 29 Jan	Pegasus Airlines
31 Dec - 31 Jan	Pegasus Airlines
31 Dec - 20 Jan	Pegasus Airlines
31 Dec - 22 Jan	Pegasus Airlines
30 Dec - 20 Jan	AJet
30 Dec - 29 Jan	AJet
31 Dec - 27 Jan	Pegasus Airlines
31 Dec - 19 Jan	Pegasus Airlines
31 Dec - 30 Jan	Pegasus Airlines
29 Dec - 28 Jan	Austrian Airlines
28 Dec - 29 Dec	Wizz Air Malta
28 Dec - 30 Dec	Wizz Air Malta
27 Dec - 30 Dec	AZAL
27 Dec - 31 Dec	AZAL
30 Dec - 31 Dec	IndiGo
26 Dec - 31 Dec	AZAL
26 Dec - 30 Dec	AZAL
25 Dec - 28 Dec	Hainan Airlines
25 Dec - 30 Dec	Hainan Airlines
25 Dec - 30 Dec	Austrian Airlines	direct

Also check the deals for one-way flights from Vienna 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 Vienna to Bangkok in December from 583€

Return flights