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 $1,477 round trip and CA $777 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Feb 25 - Wed, Mar 4
SEA
Seattle
USM
Koh Samui
CA $1,477 Roundtrip, found 5 days ago
CA $1,477
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Wed, Feb 25 from Seattle to Koh Samui, returning Wed, Mar 4, priced at CA $1,477 found 5 days ago
Wed, Feb 25 - Wed, Mar 4
SEA
Seattle
USM
Koh Samui
CA $1,505 Roundtrip, found 5 days ago
CA $1,505
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Wed, Feb 25 from Seattle to Koh Samui, returning Wed, Mar 4, priced at CA $1,505 found 5 days ago
Wed, Feb 25 - Wed, Mar 4
SEA
Seattle
USM
Koh Samui
CA $1,533 Roundtrip, found 5 days ago
CA $1,533
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Wed, Feb 25 from Seattle to Koh Samui, returning Wed, Mar 4, priced at CA $1,533 found 5 days ago
Wed, Feb 25 - Wed, Mar 4
SEA
Seattle
USM
Koh Samui
CA $1,561 Roundtrip, found 5 days ago
CA $1,561
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Wed, Feb 25 from Seattle to Koh Samui, returning Wed, Mar 4, priced at CA $1,561 found 5 days ago
Tue, Jan 27 - Tue, Feb 17
SEA
Seattle
USM
Koh Samui
CA $2,171 Roundtrip, found 2 days ago
CA $2,171
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Koh Samui, returning Tue, Feb 17, priced at CA $2,171 found 2 days ago
Tue, Jan 27 - Tue, Feb 17
SEA
Seattle
USM
Koh Samui
CA $2,179 Roundtrip, found 2 days ago
CA $2,179
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Koh Samui, returning Tue, Feb 17, priced at CA $2,179 found 2 days ago
Tue, Jan 27 - Tue, Feb 17
SEA
Seattle
USM
Koh Samui
CA $2,211 Roundtrip, found 2 days ago
CA $2,211
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Koh Samui, returning Tue, Feb 17, priced at CA $2,211 found 2 days ago
Tue, Jan 27 - Tue, Feb 17
SEA
Seattle
USM
Koh Samui
CA $2,219 Roundtrip, found 2 days ago
CA $2,219
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Koh Samui, returning Tue, Feb 17, priced at CA $2,219 found 2 days ago
Tue, Jan 27 - Tue, Feb 17
SEA
Seattle
USM
Koh Samui
CA $2,247 Roundtrip, found 2 days ago
CA $2,247
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, Jan 27 from Seattle to Koh Samui, returning Tue, Feb 17, priced at CA $2,247 found 2 days ago
Tue, Jan 27 - Tue, Feb 17
SEA
Seattle
USM
Koh Samui
CA $2,255 Roundtrip, found 2 days ago
CA $2,255
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, Jan 27 from Seattle to Koh Samui, returning Tue, Feb 17, priced at CA $2,255 found 2 days ago
*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.