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

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Compare Chiang Mai to Kunming flight deals

Find the cheapest month or even day of the year to fly to Kunming

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Flight deals from Chiang Mai to Kunming

Looking for a cheap last-minute deal or the best return flight from Chiang Mai to Kunming? Find the lowest prices on one-way and return tickets right here.
Kunming.$270 per passenger.Departing Thu, 3 Jul, returning Thu, 10 Jul.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Chiang Mai on Thu, 3 Jul, arriving in Kunming.Inbound indirect flight with AirAsia, departs from Kunming on Thu, 10 Jul, arriving in Chiang Mai.Price includes taxes and charges.From $270, select.
Kunming.$320 per passenger.Departing Wed, 4 Jun, returning Tue, 10 Jun.Return flight with China Eastern and AirAsia.Outbound indirect flight with China Eastern, departs from Chiang Mai on Wed, 4 Jun, arriving in Kunming.Inbound indirect flight with AirAsia, departs from Kunming on Tue, 10 Jun, arriving in Chiang Mai.Price includes taxes and charges.From $320, select.
Kunming.$325 per passenger.Departing Tue, 19 Aug, returning Sat, 23 Aug.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chiang Mai on Tue, 19 Aug, arriving in Kunming.Inbound indirect flight with AirAsia, departs from Kunming on Sat, 23 Aug, arriving in Chiang Mai.Price includes taxes and charges.From $325, select.
Kunming.$342 per passenger.Departing Fri, 23 May, returning Wed, 28 May.Return flight with Nok Air and Thai AirAsia.Outbound indirect flight with Nok Air, departs from Chiang Mai on Fri, 23 May, arriving in Kunming.Inbound indirect flight with Thai AirAsia, departs from Kunming on Wed, 28 May, arriving in Chiang Mai.Price includes taxes and charges.From $342, select.
Kunming.$355 per passenger.Departing Tue, 2 Sep, returning Sun, 7 Sep.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chiang Mai on Tue, 2 Sep, arriving in Kunming.Inbound indirect flight with Thai AirAsia, departs from Kunming on Sun, 7 Sep, arriving in Chiang Mai.Price includes taxes and charges.From $355, select.
Kunming.$357 per passenger.Departing Thu, 29 May, returning Thu, 5 Jun.Return flight with China Eastern.Outbound direct flight with China Eastern departs from Chiang Mai on Thu, 29 May, arriving in Kunming.Inbound direct flight with China Eastern departs from Kunming on Thu, 5 Jun, arriving in Chiang Mai.Price includes taxes and charges.From $357, select.
Kunming.$358 per passenger.Departing Fri, 29 Aug, returning Tue, 2 Sep.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Chiang Mai on Fri, 29 Aug, arriving in Kunming.Inbound indirect flight with AirAsia, departs from Kunming on Tue, 2 Sep, arriving in Chiang Mai.Price includes taxes and charges.From $358, select.
Kunming.$364 per passenger.Departing Tue, 3 Jun, returning Fri, 6 Jun.Return flight with China Eastern.Outbound direct flight with China Eastern departs from Chiang Mai on Tue, 3 Jun, arriving in Kunming.Inbound direct flight with China Eastern departs from Kunming on Fri, 6 Jun, arriving in Chiang Mai.Price includes taxes and charges.From $364, select.

Find the cheapest month to fly from Chiang Mai to Kunming

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Mai to Kunming flights are currently cheapest in July.
May
from $342
Jun
from $320
Jul
from $270
Aug
from $325
Sep
from $355
Oct
from $392
Nov
from $398
Dec
from $500
Jan
from $699
Feb
Find prices
Mar
from $783
Apr
from $574

Direct flights from Chiang Mai to Kunming

Chiang Mai to Kunming: Alternative routes

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

Chiang Mai to Kunming: Flight information

The things to know before you go.
Cheapest flight found$270
Cheapest month to flyJuly
Average flight time1 hr, 48 mins
Most popular airlineChina Eastern
Average flights per week11

Finding cheap flights from Chiang Mai to Kunming: Frequently asked questions

The best price we found for a return flight from Chiang Mai to Kunming is $270. 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.
1 hour and 48 minutes is the average flight time from Chiang Mai to Kunming.
China Eastern flies direct from Chiang Mai to Kunming.
As of May 2025, there are 11 flights per week flying from Chiang Mai to Kunming.
The cheapest month to fly from Chiang Mai to Kunming is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Kunming Airport on Thursday, 3 July 2025.
Yes – the average flight time is 1 hour and 48 minutes.
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 Kunming 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kunming is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia and China Eastern offer the cheapest flight tickets to Kunming.

Flying from Chiang Mai International Airport (CNX) to Kunming Changshui International Airport (KMG): what you need to know

  • The average length of a direct flight from Chiang Mai International Airport to Kunming Changshui International Airport is 1 hour 30 minutes.

  • Kunming's timezone is UTC+8, making Kunming one hour ahead of Chiang Mai.

  • Take your pick of 19 weekly Chiang Mai International Airport to Kunming Changshui International Airport flights. The 16:20 departure with China Eastern Airlines is the earliest flight available. China Eastern Airlines operates the last service of the day at 21:25.

  • Your CNX to KMG flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months like August, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.

  • China Eastern Airlines has direct flights from Chiang Mai International Airport to Kunming Changshui International Airport. Book with this popular airline, then get ready to discover the sights in Kunming — and maybe even more of China if your schedule allows.

  • The airline that passengers book most often on this route is China Eastern Airlines.

  • China Eastern Airlines is the most punctual carrier offering CNX to KMG flights. An impressive 90.98% of its departures on this route arrive without delay.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Chiang Mai International Airport to Kunming Changshui International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Top stopovers between CNX and KMG include:

    • Suvarnabhumi Airport

    • Phuket International Airport

    • Hong Kong International Airport

How to find the cheapest flights from Chiang Mai International Airport (CNX) to Kunming Changshui International Airport (KMG)

  • Currently, $150 is the cheapest price we've found for a one-way Chiang Mai International Airport to Kunming Changshui International Airport flight. The best price for a return plane ticket is $270. Bear in mind that fares can change due to availability when booking.

  • To pick up cheap tickets from CNX to KMG, book your journey six months before your planned departure.

  • The cheapest month for flights from Chiang Mai International Airport to Kunming Changshui International Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have a flexible schedule.

  • Cut down on the time spent looking for cheap flights from CNX to KMG by creating a Price Alert. You'll get an email or notification through the app when a new low fare is offered.

  • Secure the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Chiang Mai International Airport to Kunming Changshui International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Chiang Mai International Airport (CNX)

  • Of the departures from Chiang Mai International Airport, 76.37% arrive as scheduled at their destination.

  • To get to Chiang Mai International Airport from central Chiang Mai, it takes around 10 minutes if you're travelling by car. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.

  • You can expect a trip time of about 25 minutes on public transport.

  • Get your trip off to a stress-free start by staying near CNX. Whether you've booked an early flight from Chiang Mai International Airport to Kunming Changshui International Airport or just don't like being rushed, these stays are the answer:

Arriving at Kunming Changshui International Airport (KMG)

  • If you're arriving on a late Chiang Mai International Airport to Kunming Changshui International Airport flight, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be tucked up in bed shortly after at one of these hotels near KMG:

Getting from Kunming Changshui International Airport (KMG) to central Kunming

  • You'll find KMG at 004 County Rd.

  • Kunming Changshui International Airport to the centre of Kunming has a drive time of around 40 minutes. It's approximately 40 kilometres away.

When to fly to Kunming Changshui International Airport (KMG)

  • April is the busiest month for flights from Chiang Mai International Airport to Kunming Changshui International Airport. For smaller crowds, head to Kunming in April.

  • Lock in your flight from Chiang Mai International Airport to Kunming Changshui International Airport for May if you'd like to explore Kunming during its warmest month. You can expect temperatures of between 13ºC (55ºF) and 28ºC (82ºF).

  • For cooler conditions, search for a cheap ticket from CNX to KMG in January. Temperatures average between 1ºC (34ºF) and 16ºC (61ºF) then.

Explore more of China

  • You've seen Kunming, now it's time to discover more of China. Travel about 434 kilometres north-east to Guiyang to tick off its leading sights. From Jiaxiu Tower to Hongfu Temple and Guizhou Provincial Museum, you'll have a packed itinerary ahead.

  • Around 338 kilometres north-west of Kunming, Lijiang is another favourite stop in China. Get a taste of what this destination has to offer at Viewing Platform of Lion Mountain in Lijiang Ancient Town, Black Dragon Pool Park and Lashi Lake.

Plan the rest of your trip from Chiang Mai to Kunming

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.