Cheap flights from Toronto to Koh Tao from CA $809

View CA $809 flight on Mon, Sep. 22, 2025Opens in a new window

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Cheap flights from Toronto (YTO) to Koh Tao (USM)

Prices were available within the past 7 days and start at CA $809 for one-way flights and CA $1,421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon., Sep. 22 - Tue., Sep. 30
YYZ
Toronto
USM
Koh Samui
CA $1,421 Roundtrip, found 2 days ago
CA $1,421
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon., Sep. 22 from Toronto to Koh Samui, returning Tue., Sep. 30, priced at CA $1,421 found 2 days ago
Air Canada
Mon., Sep. 22 - Tue., Sep. 30
YYZ
Toronto
USM
Koh Samui
CA $1,440 Roundtrip, found 2 days ago
CA $1,440
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon., Sep. 22 from Toronto to Koh Samui, returning Tue., Sep. 30, priced at CA $1,440 found 2 days ago
Etihad Airways
Wed., Oct. 29 - Wed., Nov. 12
YYZ
Toronto
USM
Koh Samui
CA $1,794 Roundtrip, found 4 days ago
CA $1,794
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Wed., Oct. 29 from Toronto to Koh Samui, returning Wed., Nov. 12, priced at CA $1,794 found 4 days ago
Lufthansa
Tue., Aug. 26 - Thu., Oct. 2
YYZ
Toronto
USM
Koh Samui
CA $1,968 Roundtrip, found 5 days ago
CA $1,968
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue., Aug. 26 from Toronto to Koh Samui, returning Thu., Oct. 2, priced at CA $1,968 found 5 days ago
KLM
Mon., Sep. 22 - Wed., Oct. 1
YYZ
Toronto
USM
Koh Samui
CA $1,981 Roundtrip, found 1 day ago
CA $1,981
Roundtrip
found 1 day ago
Select KLM flight, departing Mon., Sep. 22 from Toronto to Koh Samui, returning Wed., Oct. 1, priced at CA $1,981 found 1 day ago
Air France
Sat., Sep. 20 - Sun., Oct. 12
YYZ
Toronto
USM
Koh Samui
CA $2,019 Roundtrip, found 1 day ago
CA $2,019
Roundtrip
found 1 day ago
Select Air France flight, departing Sat., Sep. 20 from Toronto to Koh Samui, returning Sun., Oct. 12, priced at CA $2,019 found 1 day ago
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