Brussels (BRU) to Bangkok (BKK) flight deal in economy from $645

Monday, December 14th, 2026

4 round-trip options

Returning
Sat, Dec 19, 20265 Day Trip
$873 USD
Returning
Mon, Dec 21, 20267 Day Trip
$816 USD
Returning
Fri, Dec 25, 202611 Day Trip
$816 USD
Returning
Sun, Dec 27, 202613 Day Trip
$1,034 USD