Cheap Flights From Seattle - Tacoma Intl. (SEA) To Samui Intl. Airport (USM)

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Cheapest Flights from Seattle (SEA) to Samui Intl. Airport (USM)

The cheapest flights to Samui Intl. Airport found within the past 7 days were CA $2,522 round trip and CA $1,690 one way. Prices and availability subject to change. Additional terms may apply.

Tue., 17 Dec. - Mon., 23 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,522 Roundtrip, found 5 days ago
CA $2,522
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue., 17 Dec. from Seattle to Koh Samui, returning Mon., 23 Dec., priced at CA $2,522 found 5 days ago
Tue., 17 Dec. - Sat., 21 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,736 Roundtrip, found 5 days ago
CA $2,736
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue., 17 Dec. from Seattle to Koh Samui, returning Sat., 21 Dec., priced at CA $2,736 found 5 days ago
Mon., 16 Dec. - Tue., 24 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,776 Roundtrip, found 5 days ago
CA $2,776
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 16 Dec. from Seattle to Koh Samui, returning Tue., 24 Dec., priced at CA $2,776 found 5 days ago
Mon., 16 Dec. - Thu., 26 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,787 Roundtrip, found 5 days ago
CA $2,787
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 16 Dec. from Seattle to Koh Samui, returning Thu., 26 Dec., priced at CA $2,787 found 5 days ago
Mon., 16 Dec. - Mon., 23 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,871 Roundtrip, found 5 days ago
CA $2,871
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 16 Dec. from Seattle to Koh Samui, returning Mon., 23 Dec., priced at CA $2,871 found 5 days ago
Tue., 17 Dec. - Wed., 25 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,880 Roundtrip, found 4 days ago
CA $2,880
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Tue., 17 Dec. from Seattle to Koh Samui, returning Wed., 25 Dec., priced at CA $2,880 found 4 days ago
Mon., 16 Dec. - Sun., 22 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,912 Roundtrip, found 6 days ago
CA $2,912
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Mon., 16 Dec. from Seattle to Koh Samui, returning Sun., 22 Dec., priced at CA $2,912 found 6 days ago
Sun., 15 Dec. - Wed., 25 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,913 Roundtrip, found 6 days ago
CA $2,913
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Sun., 15 Dec. from Seattle to Koh Samui, returning Wed., 25 Dec., priced at CA $2,913 found 6 days ago
Sun., 15 Dec. - Mon., 23 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,926 Roundtrip, found 6 days ago
CA $2,926
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Sun., 15 Dec. from Seattle to Koh Samui, returning Mon., 23 Dec., priced at CA $2,926 found 6 days ago
Tue., 24 Dec. - Thu., 26 Dec.
SEA
Seattle
USM
Koh Samui
CA $2,943 Roundtrip, found 1 day ago
CA $2,943
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Tue., 24 Dec. from Seattle to Koh Samui, returning Thu., 26 Dec., priced at CA $2,943 found 1 day ago

Popular Flight Routes from Seattle (SEA)

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Popular Flight Routes from Samui Intl. Airport (USM)

Travelers at USM love to visit these top cities. Roam to the top destinations from Samui Intl. Airport(USM) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.