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

Return flights

02 Mar - 23 Mar	Wizz Air Malta
08 Mar - 19 Mar	TAROM
09 Mar - 19 Mar	Ryanair
08 Mar - 17 Mar	TAROM
08 Mar - 22 Mar	TAROM
05 Mar - 23 Mar	Wizz Air Malta
03 Mar - 17 Mar	Ryanair
07 Mar - 23 Mar	Wizz Air Malta
10 Mar - 23 Mar	Wizz Air Malta
22 Mar - 31 Mar	TAROM
24 Mar - 01 Apr	Wizz Air Malta
21 Mar - 01 Apr	TAROM
01 Mar - 01 Apr	Pegasus Airlines
23 Mar - 05 Apr	Wizz Air Malta
27 Mar - 08 Apr	Ryanair
29 Mar - 12 Apr	Wizz Air Malta
28 Mar - 10 Apr	Wizz Air Malta
01 Mar - 08 Apr	Aegean Airlines
28 Mar - 27 Apr	Wizz Air Malta
27 Mar - 03 Apr	Aegean Airlines

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

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 March from $585

Return flights