AirHint found the following cheapest return flights from Bucharest (BBU) to Bangkok (BKK) in January 2026 (see full year).

Return flights

21 Jan - 01 Feb	Wizz Air
26 Jan - 15 Feb	Wizz Air Malta
04 Jan - 25 Jan	Wizz Air
08 Jan - 18 Jan	Wizz Air
22 Jan - 05 Feb	Wizz Air
04 Jan - 13 Jan	Wizz Air
14 Jan - 29 Jan	Wizz Air
22 Jan - 29 Jan	Wizz Air Malta
15 Jan - 22 Jan	Wizz Air Malta
01 Jan - 10 Jan	Wizz Air
22 Jan - 04 Feb	Wizz Air
14 Jan - 21 Jan	Wizz Air
12 Jan - 23 Jan	Ryanair
18 Jan - 31 Jan	Wizz Air

Also check the deals for one-way flights from Bucharest to Bangkok in January.

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 Bucharest to Bangkok in January from $729

Return flights