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Cheap Flights from Ubon Ratchathani (UBP) to Chiang Mai (CNX)

View AU$115 flight on Sat, 12 Sept 2026Opens in a new window

Popular airlines from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Ubon Ratchathani (UBP) to Chiang Mai (CNX)

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 AirAsia
Thu, 17 Sept - Wed, 23 Sept
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$231 Return, found 2 days ago
AU$231
Return
found 2 days ago
Select Thai AirAsia flight, departing Thu, 17 Sept from Ubon Ratchathani to Chiang Mai, returning Wed, 23 Sept, priced at AU$231 found 2 days ago
Thai AirAsia
Thu, 3 Sept - Wed, 9 Sept
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$264 Return, found 4 days ago
AU$264
Return
found 4 days ago
Select Thai AirAsia flight, departing Thu, 3 Sept from Ubon Ratchathani to Chiang Mai, returning Wed, 9 Sept, priced at AU$264 found 4 days ago
Thai AirAsia
Thu, 17 Sept - Wed, 23 Sept
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$273 Return, found 2 days ago
AU$273
Return
found 2 days ago
Select Thai AirAsia flight, departing Thu, 17 Sept from Ubon Ratchathani to Chiang Mai, returning Wed, 23 Sept, priced at AU$273 found 2 days ago
Thai AirAsia
Thu, 17 Sept - Wed, 23 Sept
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$281 Return, found 2 days ago
AU$281
Return
found 2 days ago
Select Thai AirAsia flight, departing Thu, 17 Sept from Ubon Ratchathani to Chiang Mai, returning Wed, 23 Sept, priced at AU$281 found 2 days ago
Thai AirAsia
Thu, 13 Aug - Sun, 16 Aug
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$339 Return, found 2 days ago
AU$339
Return
found 2 days ago
Select Thai AirAsia flight, departing Thu, 13 Aug from Ubon Ratchathani to Chiang Mai, returning Sun, 16 Aug, priced at AU$339 found 2 days ago
Thai AirAsia
Mon, 3 Aug - Sun, 9 Aug
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$348 Return, found 6 days ago
AU$348
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 3 Aug from Ubon Ratchathani to Chiang Mai, returning Sun, 9 Aug, priced at AU$348 found 6 days ago
Thai AirAsia
Mon, 3 Aug - Sun, 9 Aug
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$349 Return, found 6 days ago
AU$349
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 3 Aug from Ubon Ratchathani to Chiang Mai, returning Sun, 9 Aug, priced at AU$349 found 6 days ago
Thai AirAsia
Mon, 3 Aug - Sun, 9 Aug
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$357 Return, found 6 days ago
AU$357
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 3 Aug from Ubon Ratchathani to Chiang Mai, returning Sun, 9 Aug, priced at AU$357 found 6 days ago
Thai Lion Mantari
Thu, 3 Sept - Wed, 9 Sept
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$371 Return, found 4 days ago
AU$371
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Thu, 3 Sept from Ubon Ratchathani to Chiang Mai, returning Wed, 9 Sept, priced at AU$371 found 4 days ago
Hahn Air Systems
Thu, 17 Sept - Wed, 23 Sept
UBP
Ubon Ratchathani
CNX
Chiang Mai
AU$473 Return, found 2 days ago
AU$473
Return
found 2 days ago
Select Hahn Air Systems flight, departing Thu, 17 Sept from Ubon Ratchathani to Chiang Mai, returning Wed, 23 Sept, priced at AU$473 found 2 days ago

Frequently asked questions

How much does a flight from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) cost?
You can find one-way and return flights from UBP to CNX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when UBP to CNX ticket fares go up or down.
What is the cheapest month to fly from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
The cheapest months to fly from UBP to CNX are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
Enter UBP to CNX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
To find a cheap flight from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
There are approximately 4 connecting flights per day from Ubon Ratchathani (UBP) to Chiang Mai (CNX). Some common connection points include Don Mueang Intl. (DMK) and Suvarnabhumi Intl. (BKK).
What is the earliest flight from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
The earliest flight from Ubon Ratchathani Intl. (UBP) to Chiang Mai Intl. (CNX) typically departs around 10:30 AM local time, operated by Nok Air. This is a seasonal service, active in January and November. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
You'll find the most flights from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) on a Tuesday, with around 1 flight available. This gives you a good selection for your travel plans. Nok Air is a major airline on this route. Flight schedules are consistent throughout the week, so you'll find similar options on other days too.
What are the most popular departure times for flights from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
The most popular departure time for flights from Ubon Ratchathani International Airport (UBP) to Chiang Mai International Airport (CNX) is between 9am and 12pm. Nok Air offers flights during this window. Many travellers prefer this time as it allows for a morning departure and an early afternoon arrival, giving you plenty of time to settle in at your destination.
How long does it take to fly from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
There are no nonstop flights from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.). The distance between these two cities is approximately 740 kilometres. Flights with one stop typically take around 4 hours 30 minutes. If you opt for flights with two or more stops, your travel time will be significantly longer, usually around 17 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Ubon Ratchathani (UBP) to Chiang Mai (CNX)?
Select the "Business class" and "First class" filters when looking for Ubon Ratchathani (UBP) to Chiang Mai (CNX) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight with Expedia?
It's easy to earn miles on a Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chiang Mai (CNX) from Ubon Ratchathani (UBP)?
If you're planning to travel to Chiang Mai from Ubon Ratchathani Intl. (UBP), you can fly directly into Chiang Mai Intl. (CNX) which offers international flights and connections. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) at the last minute?
Typically, booking a last minute flight from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight and hotel package?
Securing a Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
If you booked your Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ubon Ratchathani Intl.
Destination airport
Chiang Mai Intl.
Return price
AU$231
Distance
735 km

Book with confidence

Your quick guide to flights from Ubon Ratchathani to Chiang Mai

Pick up great flights from Ubon Ratchathani to Chiang Mai

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Ubon Ratchathani to Chiang Mai. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ubon Ratchathani to Chiang Mai that take around hours.

Find cheap flights from Ubon Ratchathani to Chiang Mai

From the great flight deals with prices currently ranging from AU$231 to AU$473, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ubon Ratchathani to Chiang Mai around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Chiang Mai is normally in September.

Reasons to book your flight from Ubon Ratchathani to Chiang Mai with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ubon Ratchathani to Chiang Mai across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Chiang Mai right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Ubon Ratchathani to Chiang Mai

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