On this page, you can find and book flights for the Hat Yai — Udon Thani route. The flight, covering a distance of 1,174 km, is operated approximately twice a week, connecting southern Thailand with the northeastern Isan region.
Regular flights on this route are provided by Thai Lion Air (SL). Ticket prices vary depending on the season, so we recommend using the price dynamics chart to find great deals. Also, check in advance how to get to Hat Yai airport and how to get from Udon Thani airport.
The table shows direct flights Hat Yai → Udon Thani on the selected date. The flight takes approximately 2 h 10 min. Regular flights are operated by Thai Lion Air. Departures from Hat Yai International Airport airports, arrivals at Udon Thani International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Hat Yai — Udon Thani by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 240 in F, and the most expensive are around AED 567 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Hat Yai → Udon Thani, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 340 | high | May | AED 252 | low | Sep | AED 258 | low |
| Feb | AED 285 | medium | Jun | AED 247 | low | Oct | AED 285 | medium |
| Mar | AED 274 | medium | Jul | AED 285 | medium | Nov | AED 318 | high |
| Apr | AED 362 | high | Aug | AED 329 | high | Dec | AED 351 | high |
Some values are estimated based on seasonality.
The hottest month in Udon Thani is April, when average highs reach 35.5°C. The rainiest period falls in July and August—during this time, up to 26 wet days per month are recorded with heavy precipitation.
The lowest airfares are recorded in September, with ticket prices starting AED 240. Based on available data, the most expensive month for booking is May, with fares starting AED 567.
The best time to travel is January: there is almost no rain during this time, and the air temperature is comfortable for getting around. It is recommended to avoid the peak of the rainy season (August–September) if dry weather is essential for your trip.
Thai Lion Air (SL) provides regular service on the Hat Yai — Udon Thani route. On average, there are about two flights per week, allowing for quick travel between the southern provinces and the Isan region without a layover in the capital. You can check the current schedule and seat availability for specific dates in the list below.
Flights Hat Yai — Udon Thani depart from Hat Yai International Airport and arrive at Udon Thani International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The average travel time for a direct flight over a distance of 1,174 km is approximately 1 hour 40 minutes.
Regular flights between the cities are operated by Thai Lion Air (SL).
Yes, there are direct flights on this route, which allows you to save significant time compared to connecting flights.
Ticket prices are dynamic. You can always check the current minimum for your dates in the low-price calendar on this page.
Flights arrive at Udon Thani International Airport (UTH), which is located in close proximity to the city.
Where travelers fly most — pick a route and check prices
