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Flights from Udon Thani to Changsha

We've found these cheap flights for you. You can book one-way or return flight tickets.

      • UTH 08:40
        26h 25m
        1 stop
        CSX 12:05
        Udon Thani - Changsha | Wed, Dec 24 | Thai AirAsia
        CSX 12:55
        9h 10m
        1 stop
        UTH 21:05
        Changsha - Udon Thani | Sat, Dec 27 | Thai AirAsia
        CAD 475 CAD 662
        28% OFF
        28% OFF
        CAD 662 CAD 475
      • UTH 09:40
        25h 25m
        1 stop
        CSX 12:05
        Udon Thani - Changsha | Wed, Dec 24 | Thai Lion Air
        CSX 12:55
        8h
        1 stop
        UTH 19:55
        Changsha - Udon Thani | Sat, Dec 27 | Thai AirAsia
        CAD 477 CAD 662
        28% OFF
        28% OFF
        CAD 662 CAD 477
      • UTH 20:35
        14h 30m
        1 stop
        CSX 12:05
        Udon Thani - Changsha | Mon, Dec 15 | Thai Lion Air
        CSX 12:55
        8h
        1 stop
        UTH 19:55
        Changsha - Udon Thani | Fri, Dec 19 | Thai AirAsia
        CAD 523 CAD 662
        21% OFF
        21% OFF
        CAD 662 CAD 523
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        CSX 15:00
        6h
        Direct
        UTH 16:00
        Changsha - Udon Thani | Thu, Dec 18 | Normal Airline
        Find More Flights
        Find More Flights
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
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      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search
      • UTH 13:00
        17h 25m
        1 stop
        CSX Invalid Date
        Udon Thani - Changsha | Tue, Dec 16 | Normal Airline
        Search
        Search

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

Flight Information for Udon Thani to Changsha Flights

The distance between Udon Thani and Changsha is 1,606.72km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is September.

Cheapest return ticket priceCAD 475
Off-season travel monthSeptember
Peak season for travelAugust
Flight distance1,606.72km

When is the cheapest time to fly from Udon Thani to Changsha?

The cheapest time for Udon Thani to Changsha flights: Dec 21 to Dec 28 — one way flight prices from CAD 475.

Cheapest flights
From price
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  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Udon Thani to Changsha, calculated over the upcoming 10 weeks.

Flight FAQs

  • When is the best time to book flights from Udon Thani to Changsha?

    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 Changsha 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 Changsha, you can use various tools on Trip.com:
    · 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 Changsha travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Udon Thani to Changsha is September, 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 Changsha on December 24, 2025 with Thai AirAsia, with prices starting at CAD 474.
  • The time difference between Changsha and Udon Thani is 1h.
  • Tickets can only be changed or cancelled 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.