Popular airlines from Kunming (KMG-Changshui Intl.) to Chiang Mai Intl. Airport (CNX)

Cheap Flights from Kunming to Chiang Mai (KMG-CNX)

Prices were available within the past 7 days and start at $123 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, Dec 8 - Wed, Dec 24
KMG
Kunming
CNX
Chiang Mai
$206 Roundtrip, found 16 hours ago
$206
Roundtrip
found 16 hours ago
Select China Southern Airlines flight, departing Mon, Dec 8 from Kunming to Chiang Mai, returning Wed, Dec 24, priced at $206 found 16 hours ago
China Southern Airlines
Tue, Nov 25 - Wed, Dec 10
KMG
Kunming
CNX
Chiang Mai
$244 Roundtrip, found 16 hours ago
$244
Roundtrip
found 16 hours ago
Select China Southern Airlines flight, departing Tue, Nov 25 from Kunming to Chiang Mai, returning Wed, Dec 10, priced at $244 found 16 hours ago
Air China
Mon, Nov 10 - Sat, Nov 22
KMG
Kunming
CNX
Chiang Mai
$249 Roundtrip, found 17 hours ago
$249
Roundtrip
found 17 hours ago
Select Air China flight, departing Mon, Nov 10 from Kunming to Chiang Mai, returning Sat, Nov 22, priced at $249 found 17 hours ago
China Southern Airlines
Mon, Dec 8 - Tue, Dec 23
KMG
Kunming
CNX
Chiang Mai
$251 Roundtrip, found 16 hours ago
$251
Roundtrip
found 16 hours ago
Select China Southern Airlines flight, departing Mon, Dec 8 from Kunming to Chiang Mai, returning Tue, Dec 23, priced at $251 found 16 hours ago
China Southern Airlines
Thu, Nov 27 - Wed, Dec 10
KMG
Kunming
CNX
Chiang Mai
$281 Roundtrip, found 16 hours ago
$281
Roundtrip
found 16 hours ago
Select China Southern Airlines flight, departing Thu, Nov 27 from Kunming to Chiang Mai, returning Wed, Dec 10, priced at $281 found 16 hours ago
China Southern Airlines
Mon, Nov 10 - Mon, Nov 24
KMG
Kunming
CNX
Chiang Mai
$282 Roundtrip, found 16 hours ago
$282
Roundtrip
found 16 hours ago
Select China Southern Airlines flight, departing Mon, Nov 10 from Kunming to Chiang Mai, returning Mon, Nov 24, priced at $282 found 16 hours ago
China Southern Airlines
Tue, Nov 25 - Sun, Dec 7
KMG
Kunming
CNX
Chiang Mai
$289 Roundtrip, found 16 hours ago
$289
Roundtrip
found 16 hours ago
Select China Southern Airlines flight, departing Tue, Nov 25 from Kunming to Chiang Mai, returning Sun, Dec 7, priced at $289 found 16 hours ago
China Eastern Airlines
Fri, Nov 7 - Sun, Nov 16
KMG
Kunming
CNX
Chiang Mai
$301 Roundtrip, found 16 hours ago
$301
Roundtrip
found 16 hours ago
Select China Eastern Airlines flight, departing Fri, Nov 7 from Kunming to Chiang Mai, returning Sun, Nov 16, priced at $301 found 16 hours ago
Scoot
Mon, Nov 10 - Fri, Nov 14
KMG
Kunming
CNX
Chiang Mai
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select Scoot flight, departing Mon, Nov 10 from Kunming to Chiang Mai, returning Fri, Nov 14, priced at $314 found 3 days ago
Thai Airways International
Tue, Nov 18 - Sat, Nov 22
KMG
Kunming
CNX
Chiang Mai
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Tue, Nov 18 from Kunming to Chiang Mai, returning Sat, Nov 22, priced at $428 found 1 day ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $281
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $281

Frequently asked questions

How much does a flight from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX) cost?
Secure a cheap one-way flight from $123 or cheap return flight from $206 from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
The cheapest month to fly from KMG to CNX is December, when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
Which airlines fly direct from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
Fly directly from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX) on a China Eastern Airlines flight.
What is the cheapest airline that flies from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
While prices may vary depending on when you travel, Ruili Airlines and China Eastern Airlines are popular choices for flights between Changshui Intl. Airport (KMG) and Chiang Mai Intl. Airport (CNX). You can also compare carriers on Expedia and use the "Sort by" filter to find the best deal for your KMG to CNX flight.
How many flights per day from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
With, on average, 3 direct flights that operate from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX) each day, you'll be jetting off in no time.
What are the most popular departure times for flights from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
The 2 PM departures from KMG to CNX are the top choice for many travelers. They can also be more expensive. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from KMG to CNX?
Monday has the most flights from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX). Consider leaving on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
The first flight of the day leaving Changshui Intl. Airport (KMG) is at around 6:35AM UTC+8. Hop on this flight and you'll reach Chiang Mai Intl. Airport (CNX) at approximately 7:40AM UTC+7. The total flight duration is 2h 5m.
How long does it take to fly from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
The average flight duration from KMG to CNX is 1 hour and 51 minutes, covering a distance of 510 mi.
What is the best time to fly from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
To avoid potential delays on the Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Chiang Mai from Changshui Intl. Airport (KMG)?
If you're boarding a direct flight from Changshui Intl. Airport (KMG) to Chiang Mai, Chiang Mai Intl. Airport (CNX) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX) last-minute?
Booking your flight from KMG to CNX shortly before your trip is typically more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a KMG to CNX flight and hotel package?
Compared with arranging hotels and flights separately, booking a KMG to CNX flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Changshui Intl. Airport (KMG) to Chiang Mai Intl. Airport (CNX)?
Generally, it's possible to cancel or reschedule your KMG to CNX flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Book with confidence

Kunming to Chiang Mai Flights

The cheapest times to fly from Kunming to Chiang Mai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kunming to Chiang Mai are during the month of December. You can find some of the cheapest flights from Kunming to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kunming to Chiang Mai

Sunday is one of the best days to book for cheap flights from Kunming to Chiang Mai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kunming to Chiang Mai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kunming to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $123 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kunming to Chiang Mai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kunming to Chiang Mai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kunming to Chiang Mai Flights

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*Available to One Key members.