Cheapest return flights from Bangkok to Brussels in December from 721€

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

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

Return flights

04 Dec - 10 Dec Qatar Airways
16 Dec - 24 Jan Finnair
10 Dec - 07 Jan Finnair
23 Dec - 30 Dec Emirates
23 Dec - 03 Jan Finnair
20 Dec - 03 Jan Finnair
19 Dec - 03 Jan Emirates
04 Dec - 10 Dec Thai Airways direct
16 Dec - 24 Jan Thai Airways direct
23 Dec - 30 Dec Thai Airways direct
10 Dec - 07 Jan Thai Airways direct
19 Dec - 03 Jan Thai Airways direct

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