Cheap Flights from Chiang Mai (CNX) to Udon Thani (UTH) from HK$495~

View HK$495 flight on Sat, 2 Aug 2025Opens 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$495 for one-way flights and HK$989 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$989 Return, found 1 day ago
HK$989
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Chiang Mai to Udon Thani, returning Wed, 17 Sep, priced at HK$989 found 1 day ago
Thai Lion Mantari
Tue, 5 Aug - Sat, 16 Aug
CNX
Chiang Mai
UTH
Udon Thani
HK$1,209 Return, found 1 day ago
HK$1,209
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Tue, 5 Aug from Chiang Mai to Udon Thani, returning Sat, 16 Aug, priced at HK$1,209 found 1 day ago
Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,217 Return, found 1 day ago
HK$1,217
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Chiang Mai to Udon Thani, returning Wed, 17 Sep, priced at HK$1,217 found 1 day ago
Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,222 Return, found 1 day ago
HK$1,222
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Chiang Mai to Udon Thani, returning Wed, 17 Sep, priced at HK$1,222 found 1 day ago
Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,230 Return, found 1 day ago
HK$1,230
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Chiang Mai to Udon Thani, returning Wed, 17 Sep, priced at HK$1,230 found 1 day ago
Thai Lion Mantari
Sat, 23 Aug - Mon, 8 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,239 Return, found 1 day ago
HK$1,239
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sat, 23 Aug from Chiang Mai to Udon Thani, returning Mon, 8 Sep, priced at HK$1,239 found 1 day ago
Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,255 Return, found 1 day ago
HK$1,255
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Chiang Mai to Udon Thani, returning Wed, 17 Sep, priced at HK$1,255 found 1 day ago
Thai Lion Mantari
Sat, 23 Aug - Sat, 6 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,259 Return, found 1 day ago
HK$1,259
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sat, 23 Aug from Chiang Mai to Udon Thani, returning Sat, 6 Sep, priced at HK$1,259 found 1 day ago
Thai Lion Mantari
Mon, 25 Aug - Mon, 8 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,269 Return, found 1 day ago
HK$1,269
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Mon, 25 Aug from Chiang Mai to Udon Thani, returning Mon, 8 Sep, priced at HK$1,269 found 1 day ago
Thai Lion Mantari
Wed, 6 Aug - Sat, 16 Aug
CNX
Chiang Mai
UTH
Udon Thani
HK$1,279 Return, found 1 day ago
HK$1,279
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Wed, 6 Aug from Chiang Mai to Udon Thani, returning Sat, 16 Aug, priced at HK$1,279 found 1 day ago
Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
CNX
Chiang Mai
UTH
Udon Thani
HK$1,285 Return, found 1 day ago
HK$1,285
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Chiang Mai to Udon Thani, returning Wed, 17 Sep, priced at HK$1,285 found 1 day ago
Chiang Mai to Udon Thani route information
Origin airport
Chiang Mai Intl.
Destination airport
Udon Thani Intl.
Airlines serving
Thai AirAsia, Thai Lion Mantari
Return price
HK$989
Distance
429 km

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$495 now!

 

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$989. 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.

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