Cheapest one-way flights from Bangkok to Brussels in September from 339€

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

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

One-Way flights

20 Sep Thai VietJet Air
16 Sep Scoot Tigerair
02 Sep Cebu Pacific
19 Sep Thai VietJet Air
01 Sep Thai AirAsia
05 Sep Air Arabia
22 Sep Thai Airways direct
20 Sep Thai Airways direct
05 Sep Thai Airways direct
08 Sep Thai Airways direct

Also check the deals for return flights from Bangkok to Brussels 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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