Cheapest one-way flights from Brussels to Bangkok in September from $325

Best time to book flights for Brussels (BRU) to Bangkok (BKK) flights at AirHint

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

One-Way flights

19 Sep Ryanair
26 Sep Thai Airways direct
19 Sep Thai Airways direct

Also check the deals for return flights from Brussels to Bangkok 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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