Bangkok (BKK) to Brussels (BRU) flight deal in business from $2,221

FinnairAYFinnair
Round Trip•Business Class
ThailandBKK

Suvarnabhumi Airport

Bangkok, Thailand
BelgiumBRU

Brussels Airport (Zaventem Airport)

Brussels, Belgium
$2,992 USD
-26%$2,221 USD
Verified 16 days ago
Good Availability
42% of dates checked are available within 10% of the lowest price

Wednesday, December 16th, 2026

2 round-trip options

Returning
Sat, Dec 26, 2026•10 Day Trip
$4,697 USD
Google Flights
Returning
Mon, Dec 28, 2026•12 Day Trip
$4,697 USD
Google Flights