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

Return flights

01 Dec - 06 Dec	Air Arabia
20 Dec - 07 Jan	Air Arabia
25 Dec - 02 Jan	Norse Atlantic Airways (UK)
02 Dec - 09 Dec	IndiGo
03 Dec - 10 Dec	VietJet Air
03 Dec - 13 Dec	VietJet Air
29 Dec - 04 Jan	Air India
26 Dec - 04 Jan	Air India
25 Dec - 03 Jan	Air India
27 Dec - 04 Jan	Air India
02 Dec - 10 Dec	Air Arabia
23 Dec - 06 Jan	Air Arabia
10 Dec - 11 Jan	Air Arabia
26 Dec - 03 Jan	Air Arabia
27 Dec - 03 Jan	Air Arabia
05 Dec - 12 Dec	Air Arabia
05 Dec - 15 Dec	Air China
09 Dec - 19 Dec	Norse Atlantic Airways
01 Dec - 15 Dec	Air China
10 Dec - 25 Dec	VietJet Air

Also check the deals for one-way flights from Bangkok to Vienna 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 Bangkok to Vienna in December from 502€

Return flights