$490 Cheap flight deals from Houston (HOU) to South Thailand (USM)
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This Weekend's Flight Deals from Houston to South Thailand
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $490 One Way, $1,016 Round Trip from Houston to South Thailand
Prices starting at $1,016 for return flights and $490 for one-way flights to South Thailand were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
South Thailand economy flight packages
Chalong Marina Bay View Phuket
Oct 23 - Oct 28
Houston (IAH) to Phuket (HKT)
Reviewed on Sep 5, 2026
South Thailand business class flight packages
Andaman White Beach Resort
Nov 7 - Nov 10
Houston (IAH) to Phuket (HKT)
Reviewed on Jun 6, 2026
More About Flying To South Thailand from Houston
Route Information for Flights from Houston to South Thailand
Origin Airport IATA Code | HOU |
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Destination Airport IATA Code | USM |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Houston to South Thailand
If you are looking online for bargain Houston to South Thailand flights, Orbitz is your ideal destination. We understand that vacations can be expensive and offer guaranteed low prices on our domestic and international tickets.
Orbitz Uses Cutting-Edge Mobile Tools
Orbitz may offer low cost Houston to South Thailand flights but this does not mean that we skimp on giving you the latest mobile apps. You don’t have to worry about checking your flight status as we send the info for your flights from Houston to South Thailand directly to your smartphone.
Fly Cheap and Earn Miles on Your Houston to South Thailand Flights
Frequent flyer miles and points are great—and even better when you earn them on cheap flights from Houston to South Thailand. With Orbitz, you can earn miles for your frequent flyer program on qualified flights. Enter your frequent flyer number when you book with us to get rewarded for your flight.
Orbitz Takes the Hassle Out Of Flying
We know that flying can be stressful, particularly if you are traveling with young children. That’s why we make sure you are aware of any changes or delays to your flights from Houston to South Thailand via your phone or email address. We can even inform family members too.
Orbitz Flights Fit Around Your Lifestyle
Orbitz understands that you don’t necessarily want to fly at 5:00 a.m—and that sometimes you do. This is why we allow you to find the best Houston to South Thailand flights at the times you want with ease.
Flights from Houston
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.