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

Return flights

31 Oct - 14 Nov	Pegasus Airlines
25 Oct - 08 Nov	Wizz Air Malta
25 Oct - 10 Nov	Scandinavian Airlines
24 Oct - 08 Nov	Pegasus Airlines
23 Oct - 04 Nov	Wizz Air Malta
20 Oct - 26 Oct	TAROM
18 Oct - 20 Oct	TAROM
25 Oct - 02 Nov	Scandinavian Airlines
24 Oct - 03 Nov	TAROM
18 Oct - 25 Oct	TAROM
16 Oct - 21 Oct	Austrian Airlines
20 Oct - 24 Oct	Turkish Airlines
30 Oct - 14 Nov	FlyOne (Romania)
27 Oct - 10 Nov	flydubai
16 Oct - 22 Oct	TAROM
30 Oct - 02 Nov	Qatar Airways
22 Oct - 30 Oct	Lufthansa
20 Oct - 27 Oct	flydubai
20 Oct - 23 Oct	Turkish Airlines
16 Oct - 20 Oct	Turkish Airlines

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

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 October from 543€

Return flights