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

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Cheapest Flights from Chiang Mai (CNX) to Udon Thani (UTH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$469 Return, found 1 day ago
AU$469
Return
found 1 day ago
Select Thai Airways International flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$469 found 1 day ago
Thai Airways International
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$475 Return, found 1 day ago
AU$475
Return
found 1 day ago
Select Thai Airways International flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$475 found 1 day ago
Thai Airways International
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$481 Return, found 1 day ago
AU$481
Return
found 1 day ago
Select Thai Airways International flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$481 found 1 day ago
Thai AirAsia
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$504 Return, found 1 day ago
AU$504
Return
found 1 day ago
Select Thai AirAsia flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$504 found 1 day ago
Thai AirAsia
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$510 Return, found 1 day ago
AU$510
Return
found 1 day ago
Select Thai AirAsia flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$510 found 1 day ago
Thai AirAsia
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$516 Return, found 1 day ago
AU$516
Return
found 1 day ago
Select Thai AirAsia flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$516 found 1 day ago
Hahn Air Systems
Mon, 1 June - Tue, 2 June
CNX
Chiang Mai Intl.
UTH
Udon Thani Intl.
AU$704 Return, found 1 day ago
AU$704
Return
found 1 day ago
Select Hahn Air Systems flight, departing Mon, 1 June from Chiang Mai Intl. to Udon Thani Intl., returning Tue, 2 June, priced at AU$704 found 1 day ago

Chiang Mai to Udon Thani Flight Information

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

Work hard, travel harder! Wotif brings you the cheapest Chiang Mai to Udon Thani flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top CNX to UTH routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Chiang Mai Intl.
Origin Airport
Origin Airport IATA Code
CNX
Traveling To
Udon Thani Intl.
Destination Airport
Destination Airport IATA Code
UTH
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price
AU$469

Frequently asked questions

How long is the flight from Chiang Mai Airport to UTH?
The flight between Chiang Mai and Udon Thani takes on average 2 hours and 46 minutes. Time enough to order a bite to eat and have a quick flick through that mag in your seat pocket.
What airlines fly direct from Chiang Mai Intl. Airport (CNX) to UTH?
Your time is precious. We understand. Nok Air advertises direct flights from Chiang Mai to Udon Thani, so you won't have to fritter away time with a stopover somewhere in between the two cities.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Udon Thani ,
Thailand
IATA code:
UTH
Longitude:
102.788
Latitude:
17.386392
Time zone:
Asia/Bangkok
Address:
Chiang Mai ,
Thailand
IATA code:
CNX
Longitude:
98.968409
Latitude:
18.769574
Time zone:
Asia/Bangkok

Chiang Mai to Udon Thani Flight Deals from AU$469

Considering a quick trip to Udon Thani, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from CNX to UTH. With heaps of cheap fares from Chiang Mai, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Udon Thani from Chiang Mai  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Udon Thani from Chiang Mai from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Udon Thani in just hour(s) and mins, too.   

Snap up great deals on flights to Udon Thani from Chiang Mai 

Choose from flights a day on average, with prices starting at AU$469 and rising to AU$704 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Chiang Mai to Udon Thani today!  

Find cheap airfares to Udon Thani from Chiang Mai 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Chiang Mai and Udon Thani
  • Avoid peak season (prices tend to be lower in June)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Udon Thani from Chiang Mai with Wotif

Wotif is a super-easy way to find the best flight for you to Udon Thani. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Chiang Mai to Udon Thani

Centara Udon

Centara Udon

4 out of 5
277/1 Prajaksillapakhom Road, Muang, Udon Thani, Udon Thani
The price is AU$86 per night from 28 Sept to 29 Sept
AU$86
28 Sept - 29 Sept
includes taxes & fees
Stay at this 4-star spa hotel in Udon Thani. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (1,003 reviews)
"Excellent hotel. Would definitely stay there again on next visit to Udon Thani."

Reviewed on 15 Sept 2025

Centara Udon
The Pannarai Hotel

The Pannarai Hotel

4 out of 5
19/8 sampanthamit Street, Muang, Udon Thani, Udon Thani
Stay at this 4-star business-friendly hotel in Udon Thani. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the room service in our ...
8.6/10 Excellent! (268 reviews)
"Nice"

Reviewed on 16 Sept 2025

Get rates
The Pannarai Hotel
President Hotel

President Hotel

3.5 out of 5
253/3 Moo7, Amphoe Road, Udon Thani
The price is AU$40 per night from 4 Oct to 5 Oct
AU$40
4 Oct - 5 Oct
includes taxes & fees
Stay at this 3.5-star business-friendly hotel in Udon Thani. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Central Plaza Udon ...
8.6/10 Excellent! (77 reviews)
Hidden Gem
"We just spent 8 days here and can't speak highly enough of this place. Out of the way of typical tourist Thailand so was surprised by the quality of thus hotel. The rooms were spacious and extremely comfortable, staff were super friendly and really couldn't do enough for us. The pool is good as well ..."

Reviewed on 10 Aug 2025

President Hotel
See all 146 properties in Udon Thani Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.