AirHint found the following cheapest return flights from Cluj-napoca (CLJ) to Bangkok (DMK) in December 2025 (see full year).

Return flights

07 Dec - 23 Dec	Turkish Airlines
29 Dec - 16 Jan	Ryanair
20 Dec - 19 Jan	TAROM
30 Dec - 20 Jan	Turkish Airlines
15 Dec - 21 Dec	Wizz Air Malta
12 Dec - 08 Jan	Wizz Air Malta
30 Dec - 13 Jan	Turkish Airlines
23 Dec - 06 Jan	Wizz Air Malta
27 Dec - 12 Jan	Ryanair
27 Dec - 06 Jan	Ryanair
24 Dec - 06 Jan	Ryanair
20 Dec - 06 Jan	Wizz Air Malta
08 Dec - 15 Dec	Turkish Airlines
19 Dec - 29 Dec	Turkish Airlines
20 Dec - 27 Dec	Lufthansa

Also check the deals for one-way flights from Cluj-napoca 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 Cluj-napoca to Bangkok in December from 729€

Return flights