Cheapest return flights from Brussels to Bangkok in September from 550€

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

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

Return flights

02 Sep - 15 Sep Finnair
03 Sep - 15 Sep Finnair
03 Sep - 20 Sep Finnair
02 Sep - 09 Sep Finnair
03 Sep - 16 Sep Finnair
02 Sep - 17 Sep Finnair
05 Sep - 26 Sep Finnair
06 Sep - 26 Sep Cathay Pacific
01 Sep - 28 Sep Cathay Pacific
01 Sep - 26 Sep Cathay Pacific
20 Sep - 10 Oct Cathay Pacific
10 Sep - 07 Oct Finnair
22 Sep - 06 Oct Etihad Airways
09 Sep - 07 Oct Etihad Airways
17 Sep - 01 Oct Etihad Airways
02 Sep - 04 Oct Turkish Airlines
01 Sep - 04 Oct Turkish Airlines
27 Sep - 18 Oct Qatar Airways
26 Sep - 12 Oct Finnair
22 Sep - 06 Oct Thai Airways direct

Also check the deals for one-way flights from Brussels to Bangkok in September.

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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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