Flights to Koh Samui Islands from Hanoi - ￥26,679

View ￥26,679 flight on Thu, Jul 31, 2025Opens in a new window

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Cheap Flights from Hanoi to Koh Samui Islands (HAN-USM)

Prices were available within the past 7 days and start at ￥26,679 for one-way flights and ￥70,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sun, Apr 26 - Sat, May 2
HAN
Hanoi
USM
Koh Samui
￥70,070 Roundtrip, found 6 days ago
￥70,070
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Sun, Apr 26 from Hanoi to Koh Samui, returning Sat, May 2, priced at ￥70,070 found 6 days ago
*Available to Expedia members.