Cheapest one-way flights from Bangkok to Bucharest in September from $240

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Bucharest (OTP) in September 2025 (see full year).

One-Way flights

06 Sep Thai Lion Air
17 Sep Thai VietJet Air
22 Sep Thai VietJet Air
18 Sep IndiGo
15 Sep Thai VietJet Air
14 Sep IndiGo
16 Sep Thai Lion Air
04 Sep Air India
05 Sep Thai Lion Air
26 Sep IndiGo

Also check the deals for return flights from Bangkok to Bucharest in September.

Skyscanner

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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