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 $1,715 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., 18 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $1,715 Roundtrip, found 2 days ago
CA $1,715
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue., 18 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $1,715 found 2 days ago
Sat., 15 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $1,811 Roundtrip, found 4 days ago
CA $1,811
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat., 15 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $1,811 found 4 days ago
Wed., 19 Mar. - Tue., 25 Mar.
IAH
Houston
USM
Koh Samui
CA $1,867 Roundtrip, found 5 days ago
CA $1,867
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Wed., 19 Mar. from Houston to Koh Samui, returning Tue., 25 Mar., priced at CA $1,867 found 5 days ago
Tue., 18 Mar. - Sat., 22 Mar.
IAH
Houston
USM
Koh Samui
CA $1,915 Roundtrip, found 4 days ago
CA $1,915
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Tue., 18 Mar. from Houston to Koh Samui, returning Sat., 22 Mar., priced at CA $1,915 found 4 days ago
Sun., 16 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $1,922 Roundtrip, found 5 days ago
CA $1,922
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sun., 16 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $1,922 found 5 days ago
Sat., 22 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $1,925 Roundtrip, found 2 days ago
CA $1,925
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Sat., 22 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $1,925 found 2 days ago
Sat., 15 Mar. - Tue., 25 Mar.
IAH
Houston
USM
Koh Samui
CA $1,955 Roundtrip, found 5 days ago
CA $1,955
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sat., 15 Mar. from Houston to Koh Samui, returning Tue., 25 Mar., priced at CA $1,955 found 5 days ago
Wed., 19 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $1,956 Roundtrip, found 20 hours ago
CA $1,956
Roundtrip
found 20 hours ago
Select Singapore Airlines flight, departing Wed., 19 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $1,956 found 20 hours ago
Sat., 15 Mar. - Sat., 22 Mar.
IAH
Houston
USM
Koh Samui
CA $2,012 Roundtrip, found 4 days ago
CA $2,012
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat., 15 Mar. from Houston to Koh Samui, returning Sat., 22 Mar., priced at CA $2,012 found 4 days ago
Fri., 21 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $2,026 Roundtrip, found 20 hours ago
CA $2,026
Roundtrip
found 20 hours ago
Select Singapore Airlines flight, departing Fri., 21 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $2,026 found 20 hours ago
Fri., 21 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $2,038 Roundtrip, found 2 days ago
CA $2,038
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Fri., 21 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $2,038 found 2 days ago
Sun., 16 Mar. - Thu., 27 Mar.
IAH
Houston
USM
Koh Samui
CA $2,042 Roundtrip, found 3 days ago
CA $2,042
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Sun., 16 Mar. from Houston to Koh Samui, returning Thu., 27 Mar., priced at CA $2,042 found 3 days ago
Sun., 16 Mar. - Tue., 25 Mar.
IAH
Houston
USM
Koh Samui
CA $2,076 Roundtrip, found 5 days ago
CA $2,076
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sun., 16 Mar. from Houston to Koh Samui, returning Tue., 25 Mar., priced at CA $2,076 found 5 days ago
Tue., 18 Mar. - Sat., 29 Mar.
IAH
Houston
USM
Koh Samui
CA $2,090 Roundtrip, found 2 days ago
CA $2,090
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue., 18 Mar. from Houston to Koh Samui, returning Sat., 29 Mar., priced at CA $2,090 found 2 days ago
Sun., 16 Mar. - Sat., 22 Mar.
IAH
Houston
USM
Koh Samui
CA $2,123 Roundtrip, found 5 days ago
CA $2,123
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Sun., 16 Mar. from Houston to Koh Samui, returning Sat., 22 Mar., priced at CA $2,123 found 5 days ago
Mon., 17 Mar. - Mon., 24 Mar.
IAH
Houston
USM
Koh Samui
CA $2,136 Roundtrip, found 5 days ago
CA $2,136
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 17 Mar. from Houston to Koh Samui, returning Mon., 24 Mar., priced at CA $2,136 found 5 days ago
Wed., 19 Mar. - Mon., 24 Mar.
IAH
Houston
USM
Koh Samui
CA $2,140 Roundtrip, found 4 days ago
CA $2,140
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Wed., 19 Mar. from Houston to Koh Samui, returning Mon., 24 Mar., priced at CA $2,140 found 4 days ago
Thu., 20 Mar. - Mon., 24 Mar.
IAH
Houston
USM
Koh Samui
CA $2,148 Roundtrip, found 4 days ago
CA $2,148
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Thu., 20 Mar. from Houston to Koh Samui, returning Mon., 24 Mar., priced at CA $2,148 found 4 days ago
Thu., 20 Mar. - Mon., 24 Mar.
IAH
Houston
USM
Koh Samui
CA $2,150 Roundtrip, found 5 days ago
CA $2,150
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Thu., 20 Mar. from Houston to Koh Samui, returning Mon., 24 Mar., priced at CA $2,150 found 5 days ago
Sun., 23 Mar. - Mon., 31 Mar.
IAH
Houston
USM
Koh Samui
CA $2,277 Roundtrip, found 20 hours ago
CA $2,277
Roundtrip
found 20 hours ago
Select Qatar Airways flight, departing Sun., 23 Mar. from Houston to Koh Samui, returning Mon., 31 Mar., priced at CA $2,277 found 20 hours 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.