Flights Udon Thani — Hat Yai is a popular route. The straight-line distance is 1 179 km. Flight time 1h 53m. Time difference +0h.
From Udon Thani (UTH) flights depart from 1 airport: UTH. To Hat Yai (HDY) — 1 arrival airport: HDY.
2 airlines operate on this route: Thai Lion Air, Thai AirAsia.
The minimum price for the next 3 months — from $77 (17.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $77, ranging from $77 to $77. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Tuesday.