Flights to Koh Samui from Montreal

View ฿38,100 flight on Mon, 3 Nov 2025Opens in a new window

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Cheap Flights from Montreal (YMQ) to Koh Samui (USM)

Prices were available within the past 7 days and start at ฿38,100 for one-way flights and ฿36,990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 12 Oct - Sat, 25 Oct
YUL
Montreal
USM
Koh Samui
฿36,990 Return, found 2 days ago
฿36,990
Return
found 2 days ago
Select United flight, departing Sun, 12 Oct from Montreal to Koh Samui, returning Sat, 25 Oct, priced at ฿36,990 found 2 days ago
United
Sun, 12 Oct - Sat, 25 Oct
YUL
Montreal
USM
Koh Samui
฿38,175 Return, found 2 days ago
฿38,175
Return
found 2 days ago
Select United flight, departing Sun, 12 Oct from Montreal to Koh Samui, returning Sat, 25 Oct, priced at ฿38,175 found 2 days ago
Lufthansa
Mon, 3 Nov - Mon, 17 Nov
YUL
Montreal
USM
Koh Samui
฿46,335 Return, found 2 days ago
฿46,335
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 3 Nov from Montreal to Koh Samui, returning Mon, 17 Nov, priced at ฿46,335 found 2 days ago
KLM
Mon, 3 Nov - Mon, 17 Nov
YUL
Montreal
USM
Koh Samui
฿47,770 Return, found 2 days ago
฿47,770
Return
found 2 days ago
Select KLM flight, departing Mon, 3 Nov from Montreal to Koh Samui, returning Mon, 17 Nov, priced at ฿47,770 found 2 days ago
KLM
Mon, 3 Nov - Mon, 17 Nov
YUL
Montreal
USM
Koh Samui
฿48,395 Return, found 2 days ago
฿48,395
Return
found 2 days ago
Select KLM flight, departing Mon, 3 Nov from Montreal to Koh Samui, returning Mon, 17 Nov, priced at ฿48,395 found 2 days ago
KLM
Mon, 3 Nov - Mon, 17 Nov
YUL
Montreal
USM
Koh Samui
฿48,955 Return, found 2 days ago
฿48,955
Return
found 2 days ago
Select KLM flight, departing Mon, 3 Nov from Montreal to Koh Samui, returning Mon, 17 Nov, priced at ฿48,955 found 2 days ago
KLM
Mon, 3 Nov - Mon, 17 Nov
YUL
Montreal
USM
Koh Samui
฿49,375 Return, found 2 days ago
฿49,375
Return
found 2 days ago
Select KLM flight, departing Mon, 3 Nov from Montreal to Koh Samui, returning Mon, 17 Nov, priced at ฿49,375 found 2 days ago
KLM
Mon, 3 Nov - Mon, 17 Nov
YUL
Montreal
USM
Koh Samui
฿49,580 Return, found 2 days ago
฿49,580
Return
found 2 days ago
Select KLM flight, departing Mon, 3 Nov from Montreal to Koh Samui, returning Mon, 17 Nov, priced at ฿49,580 found 2 days ago
Swiss International Air Lines
Sun, 2 Nov - Sat, 15 Nov
YUL
Montreal
USM
Koh Samui
฿50,530 Return, found 2 days ago
฿50,530
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 2 Nov from Montreal to Koh Samui, returning Sat, 15 Nov, priced at ฿50,530 found 2 days ago
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