Thai Lion Air
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Hat Yai International Airport
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Udonthani International Airport
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Scan through all non-stop flights from Hat Yai to Udon Thani. The full flight schedule below gives an overview of all non-stop flights from HDY to UTH, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Udon Thani is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Udon Thani experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.

Currently, there is only one airline operating non-stop flights from Hat Yai HDY to Udon Thani UTH, which is Thai Lion Air. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their HDY UTH flight schedule.
Flights from HDY to UTH are operated 4 times a week, with an average of 1 flight per day. All flights depart at 13:30.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Hat Yai to Udon Thani takes 2 hours and 10 minutes. The flight distance between Hat Yai and Udon Thani is 739 miles (or 1,189 km).
There is 1 airport in Udon Thani: Udonthani International Airport (UTH).
There are 4 flights per week flying from Hat Yai to Udon Thani (as of April 2026).
2 hours and 10 minutes is the average flight time from Hat Yai to Udon Thani.
The distance from Hat Yai to Udon Thani is 739 miles (1,189 kilometers).
Thai Lion Air is the only airline flying nonstop from Hat Yai to Udon Thani.
There are no alliances flying direct from Hat Yai to Udon Thani at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Hat Yai to Udon Thani:
The earliest flight departs at 13:30 from Hat Yai and arrives at 15:40 at Udon Thani.
The latest flight departs at 13:30 from Hat Yai and arrives at 15:40 at Udon Thani.
739 miles (1,189 km) · 2h 10m
13:30
15:40
Thai Lion Air
SL 598
Thai Lion Air
Boeing 737-800
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