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 $1,558 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 26 Mar. - Tue., 1 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,558 Roundtrip, found 3 days ago
CA $1,558
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Wed., 26 Mar. from Seattle to Koh Samui, returning Tue., 1 Apr., priced at CA $1,558 found 3 days ago
Wed., 26 Mar. - Thu., 3 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,608 Roundtrip, found 3 days ago
CA $1,608
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Wed., 26 Mar. from Seattle to Koh Samui, returning Thu., 3 Apr., priced at CA $1,608 found 3 days ago
Tue., 25 Mar. - Thu., 3 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,613 Roundtrip, found 1 hour ago
CA $1,613
Roundtrip
found 1 hour ago
Select EVA Airways flight, departing Tue., 25 Mar. from Seattle to Koh Samui, returning Thu., 3 Apr., priced at CA $1,613 found 1 hour ago
Tue., 25 Mar. - Tue., 1 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,625 Roundtrip, found 5 days ago
CA $1,625
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue., 25 Mar. from Seattle to Koh Samui, returning Tue., 1 Apr., priced at CA $1,625 found 5 days ago
Tue., 25 Mar. - Thu., 27 Mar.
SEA
Seattle
USM
Koh Samui
CA $1,640 Roundtrip, found 5 days ago
CA $1,640
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue., 25 Mar. from Seattle to Koh Samui, returning Thu., 27 Mar., priced at CA $1,640 found 5 days ago
Mon., 24 Mar. - Tue., 1 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,644 Roundtrip, found 3 days ago
CA $1,644
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Mon., 24 Mar. from Seattle to Koh Samui, returning Tue., 1 Apr., priced at CA $1,644 found 3 days ago
Mon., 24 Mar. - Thu., 27 Mar.
SEA
Seattle
USM
Koh Samui
CA $1,646 Roundtrip, found 6 days ago
CA $1,646
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Mon., 24 Mar. from Seattle to Koh Samui, returning Thu., 27 Mar., priced at CA $1,646 found 6 days ago
Tue., 25 Mar. - Mon., 7 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,649 Roundtrip, found 1 hour ago
CA $1,649
Roundtrip
found 1 hour ago
Select EVA Airways flight, departing Tue., 25 Mar. from Seattle to Koh Samui, returning Mon., 7 Apr., priced at CA $1,649 found 1 hour ago
Thu., 20 Mar. - Tue., 1 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,661 Roundtrip, found 5 days ago
CA $1,661
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Thu., 20 Mar. from Seattle to Koh Samui, returning Tue., 1 Apr., priced at CA $1,661 found 5 days ago
Tue., 25 Mar. - Sat., 5 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,671 Roundtrip, found 1 hour ago
CA $1,671
Roundtrip
found 1 hour ago
Select EVA Airways flight, departing Tue., 25 Mar. from Seattle to Koh Samui, returning Sat., 5 Apr., priced at CA $1,671 found 1 hour ago
Thu., 20 Mar. - Thu., 27 Mar.
SEA
Seattle
USM
Koh Samui
CA $1,675 Roundtrip, found 5 days ago
CA $1,675
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Thu., 20 Mar. from Seattle to Koh Samui, returning Thu., 27 Mar., priced at CA $1,675 found 5 days ago
Thu., 20 Mar. - Tue., 25 Mar.
SEA
Seattle
USM
Koh Samui
CA $1,682 Roundtrip, found 6 days ago
CA $1,682
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Thu., 20 Mar. from Seattle to Koh Samui, returning Tue., 25 Mar., priced at CA $1,682 found 6 days ago
Mon., 24 Mar. - Thu., 3 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,694 Roundtrip, found 3 days ago
CA $1,694
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Mon., 24 Mar. from Seattle to Koh Samui, returning Thu., 3 Apr., priced at CA $1,694 found 3 days ago
Sun., 23 Mar. - Thu., 27 Mar.
SEA
Seattle
USM
Koh Samui
CA $1,697 Roundtrip, found 5 days ago
CA $1,697
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Sun., 23 Mar. from Seattle to Koh Samui, returning Thu., 27 Mar., priced at CA $1,697 found 5 days ago
Sun., 23 Mar. - Tue., 1 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,702 Roundtrip, found 3 days ago
CA $1,702
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Sun., 23 Mar. from Seattle to Koh Samui, returning Tue., 1 Apr., priced at CA $1,702 found 3 days ago
Sun., 23 Mar. - Tue., 25 Mar.
SEA
Seattle
USM
Koh Samui
CA $1,704 Roundtrip, found 6 days ago
CA $1,704
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Sun., 23 Mar. from Seattle to Koh Samui, returning Tue., 25 Mar., priced at CA $1,704 found 6 days ago
Sun., 30 Mar. - Thu., 3 Apr.
SEA
Seattle
USM
Koh Samui
CA $1,707 Roundtrip, found 1 hour ago
CA $1,707
Roundtrip
found 1 hour ago
Select China Airlines flight, departing Sun., 30 Mar. from Seattle to Koh Samui, returning Thu., 3 Apr., priced at CA $1,707 found 1 hour ago
Sat., 22 Mar. - Sun., 30 Mar.
SEA
Seattle
USM
Koh Samui
CA $2,155 Roundtrip, found 6 days ago
CA $2,155
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Sat., 22 Mar. from Seattle to Koh Samui, returning Sun., 30 Mar., priced at CA $2,155 found 6 days ago
Mon., 24 Mar. - Sat., 29 Mar.
SEA
Seattle
USM
Koh Samui
CA $2,518 Roundtrip, found 5 days ago
CA $2,518
Roundtrip
found 5 days ago
Select China Airlines flight, departing Mon., 24 Mar. from Seattle to Koh Samui, returning Sat., 29 Mar., priced at CA $2,518 found 5 days ago
Tue., 18 Mar. - Fri., 28 Mar.
SEA
Seattle
USM
Koh Samui
CA $2,711 Roundtrip, found 6 days ago
CA $2,711
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue., 18 Mar. from Seattle to Koh Samui, returning Fri., 28 Mar., priced at CA $2,711 found 6 days ago

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 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.