Cheap Flights From William P. Hobby (HOU) To Samui Intl. Airport (USM)

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Cheapest Flights from Houston (HOU) to Samui Intl. Airport (USM)

The cheapest flights to Samui Intl. Airport found within the past 7 days were CA $3,091 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., 24 Dec. - Fri., 27 Dec.
IAH
Houston
USM
Koh Samui
CA $3,091 Roundtrip, found 6 days ago
CA $3,091
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Fri., 27 Dec., priced at CA $3,091 found 6 days ago
Tue., 24 Dec. - Sat., 28 Dec.
IAH
Houston
USM
Koh Samui
CA $3,201 Roundtrip, found 6 days ago
CA $3,201
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Sat., 28 Dec., priced at CA $3,201 found 6 days ago
Sun., 29 Dec. - Tue., 31 Dec.
IAH
Houston
USM
Koh Samui
CA $3,388 Roundtrip, found 5 days ago
CA $3,388
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sun., 29 Dec. from Houston to Koh Samui, returning Tue., 31 Dec., priced at CA $3,388 found 5 days ago
Fri., 27 Dec. - Mon., 30 Dec.
IAH
Houston
USM
Koh Samui
CA $3,389 Roundtrip, found 3 days ago
CA $3,389
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Fri., 27 Dec. from Houston to Koh Samui, returning Mon., 30 Dec., priced at CA $3,389 found 3 days ago
Sat., 28 Dec. - Mon., 30 Dec.
IAH
Houston
USM
Koh Samui
CA $3,403 Roundtrip, found 5 days ago
CA $3,403
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sat., 28 Dec. from Houston to Koh Samui, returning Mon., 30 Dec., priced at CA $3,403 found 5 days ago
Fri., 27 Dec. - Tue., 31 Dec.
IAH
Houston
USM
Koh Samui
CA $3,404 Roundtrip, found 3 days ago
CA $3,404
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Fri., 27 Dec. from Houston to Koh Samui, returning Tue., 31 Dec., priced at CA $3,404 found 3 days ago
Sat., 28 Dec. - Tue., 7 Jan.
IAH
Houston
USM
Koh Samui
CA $3,827 Roundtrip, found 2 days ago
CA $3,827
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Sat., 28 Dec. from Houston to Koh Samui, returning Tue., 7 Jan., priced at CA $3,827 found 2 days ago
Tue., 31 Dec. - Tue., 7 Jan.
IAH
Houston
USM
Koh Samui
CA $3,842 Roundtrip, found 2 days ago
CA $3,842
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue., 31 Dec. from Houston to Koh Samui, returning Tue., 7 Jan., priced at CA $3,842 found 2 days ago
Tue., 31 Dec. - Wed., 8 Jan.
IAH
Houston
USM
Koh Samui
CA $3,860 Roundtrip, found 2 days ago
CA $3,860
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Tue., 31 Dec. from Houston to Koh Samui, returning Wed., 8 Jan., priced at CA $3,860 found 2 days ago
Sun., 29 Dec. - Wed., 8 Jan.
IAH
Houston
USM
Koh Samui
CA $3,917 Roundtrip, found 2 days ago
CA $3,917
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Sun., 29 Dec. from Houston to Koh Samui, returning Wed., 8 Jan., priced at CA $3,917 found 2 days ago
Tue., 24 Dec. - Sat., 28 Dec.
IAH
Houston
USM
Koh Samui
CA $3,990 Roundtrip, found 3 days ago
CA $3,990
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Sat., 28 Dec., priced at CA $3,990 found 3 days ago
Tue., 24 Dec. - Mon., 30 Dec.
IAH
Houston
USM
Koh Samui
CA $4,101 Roundtrip, found 5 days ago
CA $4,101
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Mon., 30 Dec., priced at CA $4,101 found 5 days ago
Tue., 24 Dec. - Mon., 30 Dec.
IAH
Houston
USM
Koh Samui
CA $4,103 Roundtrip, found 6 days ago
CA $4,103
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Mon., 30 Dec., priced at CA $4,103 found 6 days ago
Tue., 24 Dec. - Tue., 31 Dec.
IAH
Houston
USM
Koh Samui
CA $4,116 Roundtrip, found 5 days ago
CA $4,116
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Tue., 31 Dec., priced at CA $4,116 found 5 days ago
Tue., 24 Dec. - Tue., 31 Dec.
IAH
Houston
USM
Koh Samui
CA $4,118 Roundtrip, found 6 days ago
CA $4,118
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Tue., 31 Dec., priced at CA $4,118 found 6 days ago
Tue., 31 Dec. - Wed., 8 Jan.
IAH
Houston
USM
Koh Samui
CA $4,136 Roundtrip, found 2 days ago
CA $4,136
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Tue., 31 Dec. from Houston to Koh Samui, returning Wed., 8 Jan., priced at CA $4,136 found 2 days ago
Wed., 1 Jan. - Wed., 8 Jan.
IAH
Houston
USM
Koh Samui
CA $4,151 Roundtrip, found 2 days ago
CA $4,151
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Wed., 1 Jan. from Houston to Koh Samui, returning Wed., 8 Jan., priced at CA $4,151 found 2 days ago
Mon., 23 Dec. - Sat., 28 Dec.
IAH
Houston
USM
Koh Samui
CA $4,755 Roundtrip, found 6 days ago
CA $4,755
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Mon., 23 Dec. from Houston to Koh Samui, returning Sat., 28 Dec., priced at CA $4,755 found 6 days ago
Tue., 31 Dec. - Sun., 5 Jan.
IAH
Houston
USM
Koh Samui
CA $4,814 Roundtrip, found 2 days ago
CA $4,814
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue., 31 Dec. from Houston to Koh Samui, returning Sun., 5 Jan., priced at CA $4,814 found 2 days ago
Tue., 24 Dec. - Sun., 29 Dec.
IAH
Houston
USM
Koh Samui
CA $11,181 Roundtrip, found 6 days ago
CA $11,181
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue., 24 Dec. from Houston to Koh Samui, returning Sun., 29 Dec., priced at CA $11,181 found 6 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.