Cheap flights from Chiang Mai to Udon Thani

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Find the cheapest month or even day of the year to fly to Udon Thani

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Flight deals from Chiang Mai to Udon Thani

Looking for a cheap last-minute deal or the best round-trip flight from Chiang Mai to Udon Thani? Find the lowest prices on one-way and round-trip tickets right here.

Udon Thani.$68 per passenger.Departing Tue, Mar 24, returning Wed, Apr 1.Round-trip flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Tue, Mar 24, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Wed, Apr 1, arriving in Chiang Mai.Price includes taxes and charges.From $68, select.

Udon Thani.$75 per passenger.Departing Thu, Jan 15, returning Sun, Jan 18.Round-trip flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Thu, Jan 15, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Sun, Jan 18, arriving in Chiang Mai.Price includes taxes and charges.From $75, select.

Udon Thani.$84 per passenger.Departing Sat, Sep 20, returning Sat, Sep 27.Round-trip flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Sat, Sep 20, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Sat, Sep 27, arriving in Chiang Mai.Price includes taxes and charges.From $84, select.

Udon Thani.$88 per passenger.Departing Thu, Jan 29, returning Thu, Feb 5.Round-trip flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Thu, Jan 29, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Thu, Feb 5, arriving in Chiang Mai.Price includes taxes and charges.From $88, select.

Udon Thani.$99 per passenger.Departing Sat, Aug 23, returning Mon, Aug 25.Round-trip flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Sat, Aug 23, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Mon, Aug 25, arriving in Chiang Mai.Price includes taxes and charges.From $99, select.

Udon Thani.$105 per passenger.Departing Fri, Oct 3, returning Sun, Oct 5.Round-trip flight with Nok Air and Thai VietJet Air.Outbound indirect flight with Nok Air, departing from Chiang Mai on Fri, Oct 3, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Sun, Oct 5, arriving in Chiang Mai.Price includes taxes and charges.From $105, select.

Udon Thani.$119 per passenger.Departing Thu, Nov 27, returning Sat, Nov 29.Round-trip flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Thu, Nov 27, arriving in Udon Thani.Inbound indirect flight with Thai VietJet Air, departing from Udon Thani on Sat, Nov 29, arriving in Chiang Mai.Price includes taxes and charges.From $119, select.

Udon Thani.$133 per passenger.Departing Sat, Aug 16, returning Tue, Aug 19.Round-trip flight with Nok Air.Outbound direct flight with Nok Air departing from Chiang Mai on Sat, Aug 16, arriving in Udon Thani.Inbound direct flight with Nok Air departing from Udon Thani on Tue, Aug 19, arriving in Chiang Mai.Price includes taxes and charges.From $133, select.

Find the cheapest month to fly from Chiang Mai to Udon Thani

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Mai to Udon Thani flights are currently cheapest in January.

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Direct flights from Chiang Mai to Udon Thani

Chiang Mai to Udon Thani: Alternative routes

Compare routes from Chiang Mai to Udon Thani below. You may find an airport to fly into that's cheaper, faster, or easier than Udon Thani.

Chiang Mai to Udon Thani: Flight information

The things to know before you go.

Cheapest flight found	$68
Cheapest month to fly	March
Average flight time	1 hr, 8 mins
Most popular airline	Nok Air
Average flights per week	12

Finding cheap flights from Chiang Mai to Udon Thani: Frequently asked questions

How much are round-trip flights from Chiang Mai to Udon Thani?

The best price we found for a round-trip flight from Chiang Mai to Udon Thani is $68. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Chiang Mai to Udon Thani?

1 hour and 8 minutes is the average flight time from Chiang Mai to Udon Thani.

Which airlines fly direct from Chiang Mai to Udon Thani?

Nok Air and World Ticket Ltd fly direct from Chiang Mai to Udon Thani.

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

There are 12 flights per week flying from Chiang Mai to Udon Thani, as of August 2025.

When is the cheapest time to fly from Chiang Mai to Udon Thani?

The cheapest month to fly from Chiang Mai to Udon Thani is usually March.

Which upcoming date is cheapest to fly from Chiang Mai Airport to Udon Thani Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Udon Thani Airport on Tuesday, March 24, 2026.

Can I get a direct flight from Chiang Mai Airport to Udon Thani Airport?

Yes – the average flight time is 1 hour and 8 minutes.

How can I find the best flight deal to Udon Thani?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Udon Thani but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Udon Thani?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Udon Thani is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Chiang Mai Airport to Udon Thani?

Currently, Thai VietJet Air and Nok Air offer the cheapest flight tickets to Udon Thani.

Flying from Chiang Mai International Airport (CNX) to Udon Thani International Airport (UTH): what you need to know

Around 1 hour is how long you'll be traveling on a direct flight from Chiang Mai International Airport to Udon Thani International Airport.
Chiang Mai and Udon Thani are both in the UTC+7 timezone. That means you won't need to account for any time differences.
Take your pick of 26 weekly Chiang Mai International Airport to Udon Thani International Airport flights. The 06:30 departure with Nok Air is the earliest flight you can take. Nok Air operates the latest service of the day at 06:30.
Get to the airport on time so you don't miss your CNX to UTH flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
You can expect longer queues in popular months like August. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a smart move.
Nok Air is your ticket to exploring Udon Thani (and maybe even some other exciting corners of Thailand!). Check out the direct flights from Chiang Mai International Airport to Udon Thani International Airport offered by this airline.
The majority of travelers choose to travel with Nok Air on this route.
Break up your flight or take a detour to a new city with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Chiang Mai International Airport to Udon Thani International Airport. Many travelers pass through Don Mueang International Airport on this route.

How to find the cheapest flights from Chiang Mai International Airport (CNX) to Udon Thani International Airport (UTH)

Right now, $25 is the cheapest price we've found for a one-way Chiang Mai International Airport to Udon Thani International Airport flight. The best price for a return ticket is $68. Keep in mind that fares may change due to demand when booking.
Book six months before traveling. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from CNX to UTH.
The cheapest month for flights from Chiang Mai International Airport to Udon Thani International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have flexible dates.
Save time looking for cheap flights from CNX to UTH by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.
Tailor your flights with filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Chiang Mai International Airport to Udon Thani International Airport.

Handy information about Chiang Mai International Airport (CNX)

76.37% of flights leaving from Chiang Mai International Airport make it to their destination on schedule.
To get to Chiang Mai International Airport from central Chiang Mai, it takes about 10 minutes by car. Of course, this depends on traffic conditions. It's approximately 5 kilometers from the airport to the city center.
The trip on public transport usually takes 25 minutes.
Looking for a handy hotel near CNX? If you've booked an early flight from Chiang Mai International Airport to Udon Thani International Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Udon Thani International Airport (UTH)

Consider booking a hotel close to UTH if you're taking a late Chiang Mai International Airport to Udon Thani International Airport flight. Choose one of these options and make your arrival easier:
Grab an Udon Thani International Airport rental car and explore Udon Thani and beyond with your own wheels. Chic Car Rent, Hertz and Budget are top providers to choose from here.
To lock in the lowest price, book your ride from Udon Thani International Airport around three weeks before you set off.

Getting from Udon Thani International Airport (UTH) to central Udon Thani

Udon Thani International Airport is approximately 11 kilometers from central Udon Thani. The drive time takes around 15 minutes.

When to fly to Udon Thani International Airport (UTH)

January is the most popular month for flights from Chiang Mai International Airport to Udon Thani International Airport. For a quieter experience, go to Udon Thani in February.
Before locking in your flight from Chiang Mai International Airport to Udon Thani International Airport, think about the kind of weather you enjoy. April is the warmest month in Udon Thani, with temperatures ranging from 24ºC (75ºF) to 42ºC (108ºF).
If you like cooler conditions, look for a cheap ticket from CNX to UTH in January. Average temperatures are between 14ºC (57ºF) and 31ºC (88ºF) then.

Explore more of Thailand

Udon Thani has loads to offer, but there are so many other parts of Thailand just waiting to be discovered. Around 467 kilometers south-west of Udon Thani, a trip to Bangkok will keep you on the move. Start with popular sights like Grand Palace, Wat Arun and Wat Phra Kaew.
If you're looking to explore another side of Thailand, head for Chon Buri, roughly 483 kilometers south-west of Udon Thani. Wat Ton Son, Forest and Phra Phutthasihing Hall are key reasons to visit.