Cheap Flights Udon Thani to Chiang Mai from £36

Flight FAQs

• Which airlines offer the cheapest flights from Udon Thani (UTH) to Chiang Mai (CNX)?

  Based on Trip.com data, Thai AirAsia offers one-way fares as low as £36 on Cheapest nonstop routes (e.g. UTH to CNX on Sun, Aug 16), while Thai AirAsia offers Cheapest nonstop round-trips from £70 departing on Wed, Aug 19 and returning on Wed, Aug 26.

• Which airlines offer direct flights from Udon Thani to Chiang Mai?

  At the moment, you can catch a direct flight from Udon Thani to Chiang Mai with the following airlines, including: Thai AirAsia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Udon Thani (UTH) to Chiang Mai (CNX)?

  It takes about 1 hour 5 minutes to fly from Udon Thani (UTH) to Chiang Mai (CNX).

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

  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 Chiang Mai 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.

• How many flights are there per week from Udon Thani to Chiang Mai?

  Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from Udon Thani to Chiang Mai. You can check the weekly schedule for popular airlines on this route below: Thai AirAsia: -/-/T/-/T/-/S -- FD2011 (12:55)

• How can I find the best deals on flights from Udon Thani to Chiang Mai?

  To find best deals on flights from Udon Thani to Chiang Mai, 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 Sun, Aug 16, with one-way flights priced at just £36.
  · 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 Chiang Mai travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Udon Thani to Chiang Mai to get the best price?

  The cheapest months to fly from Udon Thani to Chiang Mai is September, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Udon Thani to Chiang Mai?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Udon Thani to Chiang Mai on July 24, 2026 with Thai AirAsia, with prices starting at £35.

• Which airports can I fly through when travelling to Chiang Mai from Udon Thani?

  You can land at any one of the following hubs in Chiang Mai, with Udon Thani International Airport to Chiang Mai International Airport (UTH-CNX) is by far the most common option on this route: Chiang Mai International Airport (CNX).

• What is the time difference between Udon Thani and Chiang Mai?

  The time difference between Chiang Mai and Udon Thani is 0h.

• How can I change or cancel my flight ticket from Udon Thani to Chiang Mai?

  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.