Cheap Flights from Chiang Rai (CEI) to Ko Samui (USM)

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Cheap Flights from Chiang Rai to Ko Samui (CEI-USM)

Prices were available within the past 7 days and start at for one-way flights and ¥134,420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
*Available to Expedia members.