AirHint found the following cheapest return flights from Brussels (BRU) to Bangkok (DMK) in April 2026 (see full year).

Return flights

06 Apr - 27 Apr	Wideroe
09 Apr - 26 Apr	Ryanair
09 Apr - 22 Apr	Ryanair
16 Apr - 15 May	Ryanair
24 Apr - 12 May	Pegasus Airlines
23 Apr - 12 May	Pegasus Airlines
13 Apr - 28 Apr	Brussels Airlines
05 Apr - 25 Apr	Smart Wings
06 Apr - 22 Apr	Smart Wings
30 Apr - 15 May	Etihad Airways
28 Apr - 18 May	Etihad Airways
16 Apr - 28 Apr	Finnair
07 Apr - 20 Apr	Etihad Airways
23 Apr - 03 May	Finnair
07 Apr - 28 Apr	Etihad Airways
25 Apr - 11 May	Finnair
18 Apr - 04 May	Finnair
20 Apr - 28 Apr	Etihad Airways
23 Apr - 13 May	Cathay Pacific
17 Apr - 04 May	Finnair

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Brussels to Bangkok in April from $689

Return flights