Cheap Flights from Chiang Mai (CNX) to Udon Thani (UTH) from HK$724~

View HK$724 flight on Wed, 25 Mar 2026Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Udon Thani (UTH-Udon Thani Intl.)

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Find Cheap Flights from Chiang Mai (CNX) to Udon Thani (UTH)

Prices were available within the past 7 days and start at HK$724 for one-way flights and HK$999 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 25 Sept - Sun, 28 Sept
CNX
Chiang Mai
UTH
Udon Thani
HK$999 Return, found 5 days ago
HK$999
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 25 Sept from Chiang Mai to Udon Thani, returning Sun, 28 Sept, priced at HK$999 found 5 days ago
Thai AirAsia
Wed, 24 Sept - Sat, 27 Sept
CNX
Chiang Mai
UTH
Udon Thani
HK$1,248 Return, found 5 days ago
HK$1,248
Return
found 5 days ago
Select Thai AirAsia flight, departing Wed, 24 Sept from Chiang Mai to Udon Thani, returning Sat, 27 Sept, priced at HK$1,248 found 5 days ago

Frequently asked questions

How much is a flight from Chiang Mai Airport to Udon Thani Intl. Airport (UTH)?
Round-trip flights from Chiang Mai Airport to UTH start from HK$999. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Airport to UTH?
The majority of flights can be canceled online, but whether you incur a fee depends on your airline. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from CNX to UTH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Chiang Mai Intl. Airport (CNX) to UTH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chiang Mai Airport to Udon Thani Intl. Airport (UTH)?
With a flight distance of 430 kilometers, it's only a hop from Chiang Mai Airport to Udon Thani Airport. It might be a quick journey, but it's still worth packing something to keep you entertained on board.
Which airlines fly direct from Chiang Mai Airport to Udon Thani Intl. Airport (UTH)?
Check out the fares with Nok Air (DD) if you want to fly straight from Chiang Mai Airport to Udon Thani Airport. This popular carrier offers 26 flights monthly, so you're sure to find one that suits your schedule.
Are Chiang Mai Airport to Udon Thani Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some of the cheapest fares from Chiang Mai Airport to UTH cropping up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Udon Thani Intl.
Return price
HK$999
Distance
429 km
Average flight time
1 hour 15 mins

Book with confidence

Book with confidence

Flights from Chiang Mai to Udon Thani

Book cheap flights from Chiang Mai (CNX) to Udon Thani (UTH) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chiang Mai (CNX) to Udon Thani (UTH) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chiang Mai (CNX) to Udon Thani (UTH) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Udon Thani flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Udon Thani and things to do in Udon Thani for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Udon Thani more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Udon Thani is HK$724 now!

 

Flights from Chiang Mai to Udon Thani

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