Flights Hat Yai — Udon Thani is a popular route. The straight-line distance is 1 179 km. Flight time 1h 53m. Time difference +0h.
From Hat Yai (HDY) flights depart from 1 airport: HDY. To Udon Thani (UTH) — 1 arrival airport: UTH.
2 airlines operate on this route: Thai AirAsia, Thai Lion Air.
The minimum price for the next 3 months — from $75 (14.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $75, ranging from $75 to $75. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Sunday.