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Cheapest Flights from Seattle (SEA) to Ko Samui (USM)
The cheapest flights to Ko Samui found within the past 7 days were CA $1,865 round trip and CA $1,156 one way. Prices and availability subject to change. Additional terms may apply.
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $1,865 Roundtrip, found 6 days ago
CA $1,865
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $1,947 Roundtrip, found 6 days ago
CA $1,947
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,172 Roundtrip, found 6 days ago
CA $2,172
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,278 Roundtrip, found 6 days ago
CA $2,278
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,283 Roundtrip, found 6 days ago
CA $2,283
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,384 Roundtrip, found 6 days ago
CA $2,384
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,389 Roundtrip, found 6 days ago
CA $2,389
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,552 Roundtrip, found 6 days ago
CA $2,552
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,591 Roundtrip, found 6 days ago
CA $2,591
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,658 Roundtrip, found 6 days ago
CA $2,658
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,660 Roundtrip, found 6 days ago
CA $2,660
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,665 Roundtrip, found 6 days ago
CA $2,665
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $2,697 Roundtrip, found 6 days ago
CA $2,697
Roundtrip
found 6 days ago
Mon., 30 Dec. - Tue., 28 Jan.
SEA
Seattle
USM
Koh Samui
CA $3,191 Roundtrip, found 6 days ago
CA $3,191
Roundtrip
found 6 days ago
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Popular Flight Routes from Seattle (SEA)
Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!
Popular Flight Routes from Ko Samui (USM)
Travelers at USM love to visit these top cities. Roam to the top destinations from Ko Samui(USM) today with the cheap prices from Travelocity!
Top Airlines Routes From SEA
- Alaska Airlines Seattle to Newark Liberty Intl. Airport
- Alaska Airlines Seattle to Phoenix
- Alaska Airlines Seattle to Los Angeles
- Alaska Airlines Seattle to Honolulu
- Alaska Airlines Seattle to Fort Lauderdale
- Turkish Airlines Seattle to Taipei
- Lufthansa Seattle to Delhi
- Alaska Airlines Seattle to New York
- Alaska Airlines Seattle to Kahului
- Alaska Airlines Seattle to Dallas
Top Airlines Routes To USM
- Bangkok Airways Bangkok to Ko Samui
- Thai Airways International Kuala Lumpur to Ko Samui
- EVA Airways Hong Kong to Ko Samui
- EVA Airways Taipei to Ko Samui
- Bangkok Airways Chiang Mai to Ko Samui
- Gulf Air Dubai to Ko Samui
- Bangkok Airways Phuket to Ko Samui
- Bangkok Airways Tokyo to Ko Samui
- EVA Airways Vancouver to Ko Samui
- Bangkok Airways Singapore to Ko Samui
Most popular
Most popular
Most Popular
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