Cheap Flights from Houston (IAH) to Surat Thani (URT)

Popular airlines from George Bush Intercontinental Airport (IAH) to Surat Thani (URT-Surat Thani Intl.)

Find available prices by choosing your travel dates.
Flights from Houston (IAH) to Surat Thani (URT)
Origin airport
George Bush Intercontinental
Destination airport
Surat Thani Intl.
Distance
9567 mi

Houston to Surat Thani Flights

The cheapest times to fly from Houston to Surat Thani

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Surat Thani are during the month of . You can find some of the cheapest flights from Houston to Surat Thani with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Houston to Surat Thani

Sunday is one of the best days to book for cheap flights from Houston to Surat Thani: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Houston to Surat Thani

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Surat Thani in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Surat Thani flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Surat Thani airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT) cost?
Discover the latest flight deals from IAH to URT by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAH to URT?
The cheapest flights from IAH to URT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAH to URT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from IAH to URT. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT)?
There aren’t any daily nonstop flights available from George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be soaring above the clouds in no time at all.
What day of the week has the most flights from IAH to URT?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT)?
To avoid possible delays on the George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT) last-minute?
Last-minute fares from IAH to URT are typically more expensive. To secure the lowest rates, start looking for flights early. That being said, if you’re flexible with your travel plans, it’s possible to score a cheap ticket right before your journey.
Is it cheaper to book an IAH to URT flight and hotel package?
You’ll typically save money by securing an IAH to URT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. Once you’ve chosen your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Surat Thani Intl. Airport (URT)?
If you booked your IAH to URT flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.