Flights to Koh Samui from Brussels

View ฿20,245 flight on Sun, 21 Sep 2025Opens in a new window

Popular airlines from Brussels to Koh Samui

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Cheap Flights from Brussels (BRU) to Koh Samui (USM)

Prices were available within the past 7 days and start at ฿20,245 for one-way flights and ฿29,730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Tue, 30 Sep - Thu, 9 Oct
ZYR
Brussels
USM
Koh Samui
฿29,730 Return, found 2 days ago
฿29,730
Return
found 2 days ago
Select Air France flight, departing Tue, 30 Sep from Brussels to Koh Samui, returning Thu, 9 Oct, priced at ฿29,730 found 2 days ago
Swiss International Air Lines
Tue, 30 Sep - Thu, 9 Oct
BRU
Brussels
USM
Koh Samui
฿30,560 Return, found 2 days ago
฿30,560
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 30 Sep from Brussels to Koh Samui, returning Thu, 9 Oct, priced at ฿30,560 found 2 days ago
Air France
Tue, 30 Sep - Thu, 9 Oct
ZYR
Brussels
USM
Koh Samui
฿32,025 Return, found 2 days ago
฿32,025
Return
found 2 days ago
Select Air France flight, departing Tue, 30 Sep from Brussels to Koh Samui, returning Thu, 9 Oct, priced at ฿32,025 found 2 days ago
Qatar Airways
Tue, 30 Sep - Thu, 9 Oct
BRU
Brussels
USM
Koh Samui
฿33,240 Return, found 2 days ago
฿33,240
Return
found 2 days ago
Select Qatar Airways flight, departing Tue, 30 Sep from Brussels to Koh Samui, returning Thu, 9 Oct, priced at ฿33,240 found 2 days ago
Thai Airways International
Tue, 30 Sep - Thu, 9 Oct
BRU
Brussels
USM
Koh Samui
฿33,390 Return, found 2 days ago
฿33,390
Return
found 2 days ago
Select Thai Airways International flight, departing Tue, 30 Sep from Brussels to Koh Samui, returning Thu, 9 Oct, priced at ฿33,390 found 2 days ago
Lufthansa
Tue, 30 Sep - Thu, 9 Oct
BRU
Brussels
USM
Koh Samui
฿34,455 Return, found 2 days ago
฿34,455
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 30 Sep from Brussels to Koh Samui, returning Thu, 9 Oct, priced at ฿34,455 found 2 days ago
*Available to Expedia members.