$57 Cheap Flights from Hat Yai (HDY) to Udon Thani (UTH)

View $57 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Hat Yai Intl. Airport (HDY) to Udon Thani (UTH-Udon Thani Intl.)

Cheap Flights from Hat Yai to Udon Thani (HDY-UTH)

Prices were available within the past 7 days and start at $57 for one-way flights and $181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sun, Dec 14 - Sun, Dec 21
HDY
Hat Yai
UTH
Udon Thani
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Sun, Dec 14 from Hat Yai to Udon Thani, returning Sun, Dec 21, priced at $181 found 2 days ago

Frequently asked questions

How much does a flight from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH) cost?
Snag a cheap one-way flight from $57 or cheap return flight from $181 from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
The cheapest month to fly from HDY to UTH is December, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
Which airlines fly direct from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
Board a direct flight with Thai Lion Air and fly straight from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH).
What is the cheapest airline that flies from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from HDY to UTH. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
On average, you can pick from 3 direct flights each week from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH). To increase your travel options, consider a flight with a layover. Just enter your details on Expedia and then filter your search results to show one stop or more.
What are the most popular departure times for flights from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
The 1 PM departures from HDY to UTH see the highest demand. These flights can come with a higher price due to their popularity. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from HDY to UTH?
If you fly on a Friday, you'll get the biggest range of choices for flights from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH).
What is the earliest flight from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
Hat Yai Intl. Airport (HDY)'s first flight to Udon Thani Intl. Airport (UTH) leaves at approximately 1:30PM UTC+7. With a flight time of 2h 10m, you'll touch down at around 3:40PM UTC+7.
How long does it take to fly from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
The average flight time from HDY to UTH is 2 hours and 10 minutes, covering a distance of 740 mi.
What is the best time to fly from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
Choose a flight from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Udon Thani from Hat Yai Intl. Airport (HDY)?
Udon Thani Intl. Airport (UTH) is the only airport in Udon Thani with direct flights from Hat Yai Intl. Airport (HDY). Check out the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH) last-minute?
Booking your flight from HDY to UTH right before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a HDY to UTH flight and hotel package?
Booking a HDY to UTH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hat Yai Intl. Airport (HDY) to Udon Thani Intl. Airport (UTH)?
Typically, you can reschedule or cancel your HDY to UTH flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Hat Yai Intl.
Destination airport
Udon Thani Intl.
Roundtrip price
$180
Distance
739 mi
Average flight time
2 hours 10 mins

Book with confidence

Hat Yai to Udon Thani Flights

The cheapest times to fly from Hat Yai to Udon 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 Hat Yai to Udon Thani are during the month of December. You can find some of the cheapest flights from Hat Yai to Udon Thani with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hat Yai to Udon Thani

Sunday is one of the best days to book for cheap flights from Hat Yai to Udon 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 Hat Yai to Udon 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 Hat Yai to Udon Thani in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 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 Hat Yai to Udon 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 Hat Yai to Udon 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.

 

Hat Yai to Udon Thani Flights

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*Available to One Key members.