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

Return flights

11 Jan - 31 Jan	Pegasus Airlines
15 Jan - 24 Jan	Pegasus Airlines
19 Jan - 11 Feb	Ryanair
12 Jan - 01 Feb	Ryanair
16 Jan - 24 Jan	TAROM
31 Jan - 12 Feb	TAROM
31 Jan - 28 Feb	Wizz Air Malta
06 Jan - 27 Jan	Pegasus Airlines
23 Jan - 10 Feb	Wizz Air Malta
12 Jan - 22 Jan	Austrian Airlines
17 Jan - 07 Feb	Wizz Air Malta
09 Jan - 10 Feb	Pegasus Airlines
30 Jan - 04 Feb	Animawings
15 Jan - 22 Jan	Pegasus Airlines
02 Jan - 16 Jan	Pegasus Airlines
04 Jan - 21 Jan	Pegasus Airlines
30 Jan - 21 Feb	Animawings
19 Jan - 09 Feb	Ryanair
14 Jan - 28 Jan	Austrian Airlines
21 Jan - 26 Jan	Austrian Airlines

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 515€

Return flights