Cheapest return flights from Brussels to Bangkok in December from 504€

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

Return flights

02 Dec - 09 Dec Pegasus Airlines
07 Dec - 17 Dec Lufthansa
09 Dec - 20 Dec Pegasus Airlines
02 Dec - 13 Dec Pegasus Airlines
02 Dec - 07 Jan Pegasus Airlines
09 Dec - 07 Jan Pegasus Airlines
08 Dec - 17 Dec SWISS
15 Dec - 21 Dec Ryanair
01 Dec - 31 Dec Lufthansa
01 Dec - 21 Dec Lufthansa
01 Dec - 27 Dec Lufthansa
01 Dec - 20 Dec Lufthansa
09 Dec - 20 Jan Etihad Airways
11 Dec - 12 Jan Etihad Airways
07 Dec - 26 Jan Etihad Airways
01 Dec - 30 Jan Finnair
30 Dec - 17 Jan Etihad Airways
09 Dec - 21 Jan Lufthansa
06 Dec - 24 Jan Austrian Airlines
25 Dec - 10 Jan Hainan Airlines

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

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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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