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

Return flights

01 Dec - 15 Dec	Wizz Air Malta
01 Dec - 17 Dec	Wizz Air Malta
01 Dec - 28 Dec	Wizz Air Malta
07 Dec - 12 Dec	Animawings
07 Dec - 15 Jan	Animawings
28 Dec - 25 Jan	Animawings
29 Dec - 20 Jan	Animawings
30 Dec - 25 Jan	TAROM
30 Dec - 21 Jan	Animawings
30 Dec - 13 Jan	Animawings
22 Dec - 09 Jan	Wizz Air Malta
22 Dec - 07 Jan	Wizz Air Malta
27 Dec - 15 Jan	Ryanair
22 Dec - 29 Dec	Animawings
15 Dec - 23 Dec	Turkish Airlines
28 Dec - 10 Jan	Animawings

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 463€

Return flights