Flights to Koh Samui Islands from Sihanoukville - ￥40,430

View ￥40,430 flight on Fri, Aug 15, 2025Opens in a new window

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Cheap Flights from Sihanoukville to Koh Samui Islands (PNH-USM)

Prices were available within the past 7 days and start at ￥40,430 for one-way flights and ￥79,960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Cambodia
Sun, Aug 17 - Tue, Aug 19
PNH
Phnom Penh
USM
Koh Samui
￥79,960 Roundtrip, found 4 days ago
￥79,960
Roundtrip
found 4 days ago
Select Air Cambodia flight, departing Sun, Aug 17 from Phnom Penh to Koh Samui, returning Tue, Aug 19, priced at ￥79,960 found 4 days ago
Air Cambodia
Sun, Aug 17 - Tue, Aug 19
PNH
Phnom Penh
USM
Koh Samui
￥80,550 Roundtrip, found 4 days ago
￥80,550
Roundtrip
found 4 days ago
Select Air Cambodia flight, departing Sun, Aug 17 from Phnom Penh to Koh Samui, returning Tue, Aug 19, priced at ￥80,550 found 4 days ago
Bangkok Airways
Sun, Aug 17 - Tue, Aug 19
PNH
Phnom Penh
USM
Koh Samui
￥86,460 Roundtrip, found 4 days ago
￥86,460
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Sun, Aug 17 from Phnom Penh to Koh Samui, returning Tue, Aug 19, priced at ￥86,460 found 4 days ago
Thai Vietjet
Sun, Aug 17 - Tue, Aug 19
PNH
Phnom Penh
USM
Koh Samui
￥88,080 Roundtrip, found 4 days ago
￥88,080
Roundtrip
found 4 days ago
Select Thai Vietjet flight, departing Sun, Aug 17 from Phnom Penh to Koh Samui, returning Tue, Aug 19, priced at ￥88,080 found 4 days ago
Thai Airways International
Thu, Aug 14 - Sun, Aug 17
PNH
Phnom Penh
USM
Koh Samui
￥101,570 Roundtrip, found 11 hours ago
￥101,570
Roundtrip
found 11 hours ago
Select Thai Airways International flight, departing Thu, Aug 14 from Phnom Penh to Koh Samui, returning Sun, Aug 17, priced at ￥101,570 found 11 hours ago
Malaysia Airlines
Thu, Aug 14 - Sun, Aug 17
PNH
Phnom Penh
USM
Koh Samui
￥165,300 Roundtrip, found 11 hours ago
￥165,300
Roundtrip
found 11 hours ago
Select Malaysia Airlines flight, departing Thu, Aug 14 from Phnom Penh to Koh Samui, returning Sun, Aug 17, priced at ￥165,300 found 11 hours ago
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