Airlines that fly from Seattle to Koh Samui
- Air New ZealandAir New Zealand
- Qantas AirwaysQantas Airways
- JetstarJetstar
- Cathay PacificCathay Pacific
- American AirlinesAmerican Airlines
- AirAsiaXAirAsiaX
- British AirwaysBritish Airways
- UnitedUnited
- LATAM Airlines GroupLATAM Airlines Group
- Fiji AirwaysFiji Airways
- EmiratesEmirates
- DeltaDelta
- China Eastern AirlinesChina Eastern Airlines
- Thai AirAsiaThai AirAsia
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Cheap Flights from Seattle (SEA) to Koh Samui (USM)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat., 4 Jan. - Sat., 11 Jan.
SEA
Seattle
USM
Koh Samui
NZ$2,808 Return, found 1 day ago
NZ$2,808
Return
found 1 day ago
Sat., 4 Jan. - Sat., 11 Jan.
SEA
Seattle
USM
Koh Samui
NZ$2,906 Return, found 1 day ago
NZ$2,906
Return
found 1 day ago
Sat., 4 Jan. - Sat., 11 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,008 Return, found 1 day ago
NZ$3,008
Return
found 1 day ago
Sat., 4 Jan. - Sat., 11 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,050 Return, found 1 day ago
NZ$3,050
Return
found 1 day ago
Sat., 4 Jan. - Sat., 11 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,152 Return, found 1 day ago
NZ$3,152
Return
found 1 day ago
Fri., 3 Jan. - Fri., 10 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,185 Return, found 2 days ago
NZ$3,185
Return
found 2 days ago
Fri., 3 Jan. - Fri., 10 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,271 Return, found 2 days ago
NZ$3,271
Return
found 2 days ago
Fri., 3 Jan. - Fri., 10 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,287 Return, found 2 days ago
NZ$3,287
Return
found 2 days ago
Wed., 1 Jan. - Wed., 8 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,305 Return, found 4 days ago
NZ$3,305
Return
found 4 days ago
Wed., 1 Jan. - Wed., 8 Jan.
SEA
Seattle
USM
Koh Samui
NZ$3,322 Return, found 4 days ago
NZ$3,322
Return
found 4 days ago
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