Cheapest return flights from Bucharest to Bangkok in December from $836

Best time to book flights for Bucharest (OTP) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Bucharest (OTP) to Bangkok (BKK) in December 2025 (see full year).

Return flights

27 Dec - 10 Jan TAROM
08 Dec - 22 Dec Air France
23 Dec - 08 Jan Animawings
10 Dec - 24 Dec Austrian Airlines
07 Dec - 14 Dec Air France
01 Dec - 08 Dec Qatar Airways
01 Dec - 31 Jan Qatar Airways
10 Dec - 31 Jan Qatar Airways
16 Dec - 23 Dec Qatar Airways
13 Dec - 17 Jan Qatar Airways
17 Dec - 17 Jan Turkish Airlines
28 Dec - 08 Jan Turkish Airlines
28 Dec - 10 Jan Turkish Airlines
16 Dec - 08 Jan Turkish Airlines
19 Dec - 05 Jan Turkish Airlines
20 Dec - 31 Dec Turkish Airlines

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

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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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