Singapore Airlines Flights from Houston (IAH) to Samui Intl. Airport (USM)

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Singapore Airlines Flights from IAH to USM

How much is a Singapore Airlines flight from Houston (IAH) to Samui Intl. Airport (USM)?

One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and Singapore Airlines.

How many non-stop Singapore Airlines flights from Houston (IAH) to Samui Intl. Airport (USM) are there per day?

Singapore Airlines flies flights direct every day between Houston (IAH) and Samui Intl. Airport (USM).

How far is Houston (IAH) from Samui Intl. Airport (USM)?

It’s from Houston (IAH) to Samui Intl. Airport (USM).

What is the best airline to fly from George Bush Intercontinental?

At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from George Bush Intercontinental with: . 

Can I change or cancel my Singapore Airlines tickets from Houston to Samui Intl. Airport on Wotif?

Change of plans? No worries! We’re right here to make things as easy as possible. Check out the Singapore Airlines rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.

How do I find the best deal on Singapore Airlines flights from Houston (IAH) to Samui Intl. Airport (USM)?

Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on Singapore Airlines flights from Houston. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!

What’s a good way to get cheap Singapore Airlines flight tickets from Houston to Samui Intl. Airport?

We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!

What is the cheapest time of year to fly from Houston (IAH) to Samui Intl. Airport (USM)?

The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.

How long does it take to fly from IAH to USM?

It typically takes hours to fly directly from Houston (IAH) to Samui Intl. Airport (USM).

Epic Hotel in Samui Intl. Airport

The Briza Beach Resort, Samui

The Briza Beach Resort, Samui

4.5 out of 5
173/22 Moo 2 Chaweng Beach Koh Samui Surat Thani
Very nice balcony, huge bathroom with bath and shower. Nice pool area with loungers, although it lacked loungers around the beach area. Good location.

Reviewed on 11 Mar 2026

The Briza Beach Resort, Samui
Hyatt Regency Koh Samui

Hyatt Regency Koh Samui

5 out of 5
99/11 Moo 5 Koh Samui Surat Thani
Everything was perfect 🙏

Reviewed on 8 Mar 2026

Hyatt Regency Koh Samui
Villa Palm Vista - Luxury, Private Pool Villa

Villa Palm Vista - Luxury, Private Pool Villa

4 out of 5
19/6 Moo 4 Bophut Bangrak Koh Samui Surat Thani
Great place to stay. Very nice, clean, everything is there at the villa to make for a good stay

Reviewed on 23 Apr 2024

Villa Palm Vista - Luxury, Private Pool Villa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.