Airlines that fly from Seattle to Koh Samui
Air CanadaAir Canada
WestJetWestJet
Flair AirlinesFlair Airlines
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Porter AirlinesPorter Airlines
Air TransatAir Transat
LufthansaLufthansa
British AirwaysBritish Airways
Alaska AirlinesAlaska Airlines
Swiss International Air LinesSwiss International Air Lines
AeromexicoAeromexico
TAP PortugalTAP Portugal
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Cheap flights from Seattle (SEA) to Koh Samui (USM)
Prices were available within the past 7 days and start at CA $902 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
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