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Flights from Udon Thani to Sukhothai

Search cheap flights from Udon Thani to Sukhothai in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at HK$564, and round-trip tickets start at HK$1,148.

      • UTH 08:40
        8h 10m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Sat, Jan 17 | Thai AirAsia
        THS 08:50
        10h 40m
        1 stop
        UTH 19:30
        Sukhothai - Udon Thani | Sun, Jan 18 | Bangkok Airways
        HK$1,148 HK$2,297
        50% OFF
        50% OFF
        HK$2,297 HK$1,148
      • UTH 20:35
        11h 45m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Tue, Jan 20 | Thai Lion Air
        THS 08:50
        11h 5m
        1 stop
        UTH 19:55
        Sukhothai - Udon Thani | Tue, Jan 27 | Bangkok Airways
        HK$1,288 HK$2,297
        44% OFF
        44% OFF
        HK$2,297 HK$1,288
      • UTH 08:40
        23h 40m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Tue, Jan 20 | Thai AirAsia
        THS 08:50
        10h 40m
        1 stop
        UTH 19:30
        Sukhothai - Udon Thani | Tue, Jan 27 | Bangkok Airways
        HK$1,307 HK$2,297
        43% OFF
        43% OFF
        HK$2,297 HK$1,307
      • UTH 08:40
        8h 10m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Fri, Jan 9 | Thai AirAsia
        THS 08:50
        10h 40m
        1 stop
        UTH 19:30
        Sukhothai - Udon Thani | Mon, Jan 12 | Bangkok Airways
        HK$1,396
        39% OFF
        HK$2,297 HK$1,396
      • UTH 10:10
        22h 10m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Tue, Jan 20 | Thai Vietjet Air
        THS 08:50
        9h 10m
        1 stop
        UTH 18:00
        Sukhothai - Udon Thani | Tue, Jan 27 | Bangkok Airways
        HK$1,410
        39% OFF
        HK$2,297 HK$1,410
      • UTH 08:30
        8h 20m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Sat, Jan 17 | Thai Airways
        THS 08:50
        11h 30m
        1 stop
        UTH 20:20
        Sukhothai - Udon Thani | Sun, Jan 18 | Bangkok Airways
        HK$1,422
        38% OFF
        HK$2,297 HK$1,422
      • UTH 10:10
        6h 40m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Sat, Jan 17 | Thai Vietjet Air
        THS 08:50
        9h 10m
        1 stop
        UTH 18:00
        Sukhothai - Udon Thani | Sun, Jan 18 | Bangkok Airways
        HK$1,556
        32% OFF
        HK$2,297 HK$1,556
      • UTH 08:30
        23h 50m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Tue, Jan 20 | Thai Airways
        THS 08:50
        11h 30m
        1 stop
        UTH 20:20
        Sukhothai - Udon Thani | Tue, Jan 27 | Bangkok Airways
        HK$1,582
        31% OFF
        HK$2,297 HK$1,582
      • UTH 10:10
        6h 40m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Fri, Jan 9 | Thai Vietjet Air
        THS 08:50
        9h 10m
        1 stop
        UTH 18:00
        Sukhothai - Udon Thani | Mon, Jan 12 | Bangkok Airways
        HK$1,642
        28% OFF
        HK$2,297 HK$1,642
      • UTH 08:30
        8h 20m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Fri, Jan 9 | Thai Airways
        THS 08:50
        11h 30m
        1 stop
        UTH 20:20
        Sukhothai - Udon Thani | Mon, Jan 12 | Bangkok Airways
        HK$1,677
        27% OFF
        HK$2,297 HK$1,677
      • UTH 13:00
        17h 25m
        1 stop
        THS Invalid Date
        Udon Thani - Sukhothai | Sun, Dec 14 | Normal Airline
        THS 15:00
        6h
        Nonstop
        UTH 16:00
        Sukhothai - Udon Thani | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • UTH 20:00
        12h 20m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Tue, Dec 16 | Thai AirAsia
        HK$564 HK$902
        38% OFF
        38% OFF
        HK$902 HK$564
      • UTH 21:35
        10h 45m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Wed, Dec 17 | Thai AirAsia
        HK$564 HK$902
        38% OFF
        38% OFF
        HK$902 HK$564
      • UTH 09:40
        22h 40m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Mon, Feb 2 | Thai Lion Air
        HK$566 HK$902
        37% OFF
        37% OFF
        HK$902 HK$566
      • UTH 10:10
        6h 40m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Tue, Dec 16 | Thai Vietjet Air
        HK$568
        37% OFF
        HK$902 HK$568
      • UTH 10:10
        22h 10m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Wed, Dec 17 | Thai Vietjet Air
        HK$568
        37% OFF
        HK$902 HK$568
      • UTH 09:40
        22h 40m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Tue, Dec 16 | Thai Lion Air
        HK$571
        37% OFF
        HK$902 HK$571
      • UTH 20:35
        11h 45m
        1 stop
        THS 08:20
        Udon Thani - Sukhothai | Wed, Dec 17 | Thai Lion Air
        HK$573
        37% OFF
        HK$902 HK$573
      • UTH 20:00
        20h 50m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Mon, Feb 2 | Thai AirAsia
        HK$581
        36% OFF
        HK$902 HK$581
      • UTH 20:35
        20h 15m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Mon, Jan 19 | Thai Lion Air
        HK$637
        28% OFF
        HK$902 HK$637
      • UTH 21:35
        19h 15m
        1 stop
        THS 16:50
        Udon Thani - Sukhothai | Mon, Jan 19 | Thai AirAsia
        HK$659
        27% OFF
        HK$902 HK$659
      • UTH 13:00
        17h 25m
        1 stop
        THS Invalid Date
        Udon Thani - Sukhothai | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Udon Thani to Sukhothai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Udon Thani to Sukhothai Flight Details

The distance between Udon Thani and Sukhothai is about 315.72 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is August.

Cheapest one-way flight priceHK$564
Cheapest return ticket priceHK$1,148
Cheapest monthAugust
Peak season for travelJuly
Flight distance315.72 km

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

The cheapest time to fly from Udon Thani to Sukhothai: Dec 14 to Dec 21 — one-way prices start at HK$563.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Udon Thani to Sukhothai (UTH-THS)?

    Based on Trip.com data, Thai AirAsia offers one-way fares as low as HK$564 on Cheapest nonstop routes (e.g. UTH to THS on Tue, Dec 16), while Thai AirAsia offers Cheapest nonstop round-trips from HK$1,148 departing on Sat, Jan 17 and returning on Sun, Jan 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Udon Thani to Sukhothai 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.
  • To find best deals on flights from Udon Thani to Sukhothai, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Dec 16, with one-way flights priced at just HK$564.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sukhothai travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Udon Thani to Sukhothai is August, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Udon Thani to Sukhothai on December 19, 2025 with Thai Airways, with prices starting at HK$1,978.
  • The time difference between Sukhothai and Udon Thani 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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