Cheapest return flights from Brussels to Bangkok in December from 595€

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 December 2025 (see full year).

Return flights

04 Dec - 18 Dec SWISS
02 Dec - 17 Dec Finnair
10 Dec - 22 Dec Turkish Airlines
02 Dec - 16 Dec Finnair
11 Dec - 12 Jan Turkish Airlines
02 Dec - 20 Dec Finnair
02 Dec - 27 Jan Finnair
05 Dec - 24 Dec Austrian Airlines
07 Dec - 21 Dec Finnair
08 Dec - 22 Dec Finnair
06 Dec - 20 Dec Finnair
02 Dec - 15 Dec Finnair
10 Dec - 01 Jan Turkish Airlines
05 Dec - 25 Jan Finnair
09 Dec - 21 Jan Qatar Airways
28 Dec - 12 Jan Turkish Airlines
01 Dec - 16 Jan Finnair
05 Dec - 31 Jan Finnair
12 Dec - 12 Jan Turkish Airlines
14 Dec - 12 Jan Turkish Airlines

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

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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