$107 Cheap Flights from Udon Thani (UTH) to Trang (TST)

View $107 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Udon Thani (UTH-Udon Thani Intl.) to Trang (TST)

Cheap Flights from Udon Thani to Trang (UTH-TST)

Prices were available within the past 7 days and start at $107 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Udon Thani (UTH) to Trang (TST)
Origin airport
Udon Thani Intl.
Destination airport
Trang
Distance
714 mi

Udon Thani to Trang Flights

The cheapest times to fly from Udon Thani to Trang

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 Udon Thani to Trang are during the month of . You can find some of the cheapest flights from Udon Thani to Trang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Udon Thani to Trang

Sunday is one of the best days to book for cheap flights from Udon Thani to Trang: 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 Udon Thani to Trang

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 Udon Thani to Trang in 2025. You can also book with separate airlines for your outbound and return journeys, from $107 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 Udon Thani to Trang 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 Udon Thani to Trang 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 Udon Thani Intl. Airport (UTH) to Trang Airport (TST) cost?
Lock in a cheap one-way flight from $107 or cheap return flight from Udon Thani Intl. Airport (UTH) to Trang Airport (TST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Udon Thani Intl. Airport (UTH) to Trang Airport (TST)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between UTH and TST. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Udon Thani Intl. Airport (UTH) to Trang Airport (TST)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest UTH to TST flight.
How many flights per day from Udon Thani Intl. Airport (UTH) to Trang Airport (TST)?
You'll need to catch a flight with a layover when traveling from Udon Thani Intl. Airport (UTH) to Trang Airport (TST). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from UTH to TST?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Udon Thani Intl. Airport (UTH) to Trang Airport (TST)?
To avoid possible delays on the Udon Thani Intl. Airport (UTH) to Trang Airport (TST) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Udon Thani Intl. Airport (UTH) to Trang Airport (TST) last-minute?
Waiting until just before your departure to book your flight from UTH to TST generally means paying more. Although you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book an UTH to TST flight and hotel package?
Booking an UTH to TST flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Udon Thani Intl. Airport (UTH) to Trang Airport (TST)?
Generally, it's possible to cancel or reschedule your UTH to TST flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.