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Flights from Hat Yai to Udon Thani

Cheapest airlines flights from Hat Yai to Udon Thani

Fly from Hat Yai to Udon Thani with 1 carriers, including Thai Lion Air, Thai Lion Air offers the cheapest flights from Hat Yai to Udon Thani.
Thai Lion Air logo Thai Lion Air

Non stop flights available! Find direct flights from Hat Yai to Udon Thani for the next 3 months. Book one way flights from US$43 or round trip tickets from US$97.

      • Cheapest nonstop
        HDY 13:25
        2h 10m
        Nonstop
        UTH 15:35
        Hat Yai - Udon Thani | Wed, Jan 14 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Jan 18 | Thai Lion Air
        US$97 US$142
        32% OFF
        32% OFF
        US$142 US$97
      • HDY 13:25
        2h 10m
        Nonstop
        UTH 15:35
        Hat Yai - Udon Thani | Sun, Jan 11 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Jan 18 | Thai Lion Air
        US$97 US$142
        32% OFF
        32% OFF
        US$142 US$97
      • HDY 13:25
        2h 10m
        Nonstop
        UTH 15:35
        Hat Yai - Udon Thani | Mon, Jan 12 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Fri, Jan 16 | Thai Lion Air
        US$99 US$142
        31% OFF
        31% OFF
        US$142 US$99
      • HDY 21:50
        11h 50m
        1 stop
        UTH 09:40
        Hat Yai - Udon Thani | Mon, Nov 24 | Thai Vietjet Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Nov 30 | Thai Lion Air
        US$88
        38% OFF
        US$142 US$88
      • HDY 21:50
        14h 25m
        1 stop
        UTH 12:15
        Hat Yai - Udon Thani | Tue, Nov 18 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Nov 23 | Thai Lion Air
        US$91
        36% OFF
        US$142 US$91
      • HDY 21:50
        14h 25m
        1 stop
        UTH 12:15
        Hat Yai - Udon Thani | Thu, Jan 15 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Jan 18 | Thai Lion Air
        US$93
        35% OFF
        US$142 US$93
      • HDY 21:50
        11h 50m
        1 stop
        UTH 09:40
        Hat Yai - Udon Thani | Wed, Nov 26 | Thai Vietjet Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Nov 30 | Thai Lion Air
        US$98
        31% OFF
        US$142 US$98
      • HDY 21:50
        11h 10m
        1 stop
        UTH 09:00
        Hat Yai - Udon Thani | Tue, Jan 13 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Jan 18 | Thai Lion Air
        US$99
        31% OFF
        US$142 US$99
      • HDY 21:50
        12h 20m
        1 stop
        UTH 10:10
        Hat Yai - Udon Thani | Thu, Nov 20 | Thai Lion Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Mon, Nov 24 | Thai Lion Air
        US$99
        30% OFF
        US$142 US$99
      • HDY 21:50
        11h 50m
        1 stop
        UTH 09:40
        Hat Yai - Udon Thani | Wed, Nov 19 | Thai Vietjet Air
        UTH 16:25
        2h 20m
        Nonstop
        HDY 18:45
        Udon Thani - Hat Yai | Sun, Nov 23 | Thai Lion Air
        US$100
        30% OFF
        US$142 US$100
      • HDY 13:00
        17h 25m
        1 stop
        UTH Invalid Date
        Hat Yai - Udon Thani | Thu, Nov 20 | Normal Airline
        UTH 15:00
        6h
        Nonstop
        HDY 16:00
        Udon Thani - Hat Yai | Sat, Nov 22 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Hat Yai to Udon Thani Flight Information

The distance between Hat Yai and Udon Thani is approximately 1,191.06 km. On average, a flight from Hat Yai to Udon Thani takes around 2 hours 10 minutes. The most popular month to fly to Udon Thani is July. The off-season for travel is November.

Cheapest one-way flight priceUS$43
Cheapest return ticket priceUS$88
Cheapest monthNovember
Peak season for travelJuly
Flight distance1,191.06 km
Average flight time2 hours 10 minutes
Popular airlineThai Lion Air

When is the cheapest time to book flights from Hat Yai to Udon Thani?

Best time for cheap flights from Hat Yai to Udon Thani are between Jan 11 and Jan 18 with one way fares from US$42

Cheapest flights
From price
Search
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Hat Yai to Udon Thani?

    At the moment, you can catch a nonstop flight from Hat Yai to Udon Thani with the following airlines, including: Thai Lion Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 10 minutes to fly from Hat Yai to Udon Thani.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hat Yai to Udon Thani is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Hat Yai to Udon Thani. You can check the weekly schedule for popular airlines on this route below: Thai Lion Air: S/-/T/-/T/-/S -- SL598 (13:40)
  • The cheapest months to fly from Hat Yai to Udon Thani is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Hat Yai to Udon Thani on November 23, 2025 with Thai Lion Air, with prices starting at US$77.
  • You can land at any one of the following hubs in Udon Thani, with Hat Yai International Airport to Udon Thani International Airport (HDY-UTH) is by far the most common option on this route: Udon Thani International Airport (UTH).
  • The time difference between Udon Thani and Hat Yai is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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