Cheap flights from Chiang Mai to Khon Kaen

Compare Chiang Mai to Khon Kaen flight deals

Find the cheapest month or even day of the year to fly to Khon Kaen

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Flight deals from Chiang Mai to Khon Kaen

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

Khon Kaen.P3,079 per passenger.Departing Wed, 21 May, returning Wed, 28 May.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Wed, 21 May, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Wed, 28 May, arriving in Chiang Mai.Price includes taxes and charges.From P3,079, select.

Khon Kaen.P3,101 per passenger.Departing Fri, 25 Apr, returning Mon, 28 Apr.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Fri, 25 Apr, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Mon, 28 Apr, arriving in Chiang Mai.Price includes taxes and charges.From P3,101, select.

Khon Kaen.P3,103 per passenger.Departing Wed, 21 May, returning Thu, 5 Jun.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Wed, 21 May, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Thu, 5 Jun, arriving in Chiang Mai.Price includes taxes and charges.From P3,103, select.

Khon Kaen.P3,112 per passenger.Departing Sun, 8 Jun, returning Wed, 25 Jun.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Sun, 8 Jun, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Wed, 25 Jun, arriving in Chiang Mai.Price includes taxes and charges.From P3,112, select.

Khon Kaen.P3,126 per passenger.Departing Fri, 25 Apr, returning Thu, 15 May.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Fri, 25 Apr, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Thu, 15 May, arriving in Chiang Mai.Price includes taxes and charges.From P3,126, select.

Khon Kaen.P3,364 per passenger.Departing Mon, 14 Jul, returning Sun, 27 Jul.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Mon, 14 Jul, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Sun, 27 Jul, arriving in Chiang Mai.Price includes taxes and charges.From P3,364, select.

Khon Kaen.P3,425 per passenger.Departing Sun, 29 Jun, returning Thu, 17 Jul.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Sun, 29 Jun, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Thu, 17 Jul, arriving in Chiang Mai.Price includes taxes and charges.From P3,425, select.

Khon Kaen.P3,575 per passenger.Departing Fri, 25 Jul, returning Wed, 13 Aug.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Chiang Mai on Fri, 25 Jul, arriving in Khon Kaen.Inbound direct flight with Thai AirAsia departs from Khon Kaen on Wed, 13 Aug, arriving in Chiang Mai.Price includes taxes and charges.From P3,575, select.

Find the cheapest month to fly from Chiang Mai to Khon Kaen

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

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Direct flights from Chiang Mai to Khon Kaen

Chiang Mai to Khon Kaen: Alternative routes

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

Chiang Mai to Khon Kaen: Flight information

The things to know before you go.

Cheapest flight found	P3,079
Cheapest month to fly	May
Average flight time	1 hr, 3 mins
Most popular airline	Thai AirAsia
Average flights per week	8

Finding cheap flights from Chiang Mai to Khon Kaen: Frequently asked questions

How much are return flights from Chiang Mai to Khon Kaen?

The best price we found for a return flight from Chiang Mai to Khon Kaen is P3,079. 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 Khon Kaen?

1 hour and 3 minutes is the average flight time from Chiang Mai to Khon Kaen.

Which airlines fly direct from Chiang Mai to Khon Kaen?

Thai AirAsia flies direct from Chiang Mai to Khon Kaen.

How many flights are there a week from Chiang Mai to Khon Kaen?

As of March 2025, there are 8 flights per week flying from Chiang Mai to Khon Kaen.

When is the cheapest time to fly from Chiang Mai to Khon Kaen?

The cheapest month to fly from Chiang Mai to Khon Kaen is usually March 2025.

Which upcoming date is cheapest to fly from Chiang Mai Airport to Khon Kaen Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Khon Kaen Airport on Wednesday, 21 May 2025.

Can I get a direct flight from Chiang Mai Airport to Khon Kaen Airport?

Yes – the average flight time is 1 hour and 3 minutes.

How can I find the best flight deal to Khon Kaen?

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 Khon Kaen 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 Khon Kaen?

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

Which is the cheapest airline to fly from Chiang Mai Airport to Khon Kaen with?

Currently, Thai AirAsia offers the cheapest flight tickets to Khon Kaen.

Flying from Chiang Mai International Airport (CNX) to Khon Kaen Airport (KKC): what you need to know

On average, direct flights from Chiang Mai International Airport to Khon Kaen Airport take 1 hour 4 minutes. Khon Kaen and Chiang Mai are in the same timezone (UTC+7), so you won't need to adjust your watch after you land.
Flights from Chiang Mai International Airport to Khon Kaen Airport start from 14:15 — the first with Thai AirAsia. The last flight of the day is the 20:45 option with Thai AirAsia. In total, you can choose from 49 services every week from CNX to KKC.
Travelling over a peak time such as August? Public holidays and other popular periods can result in longer queues and delays at checkpoints. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.
Finding a stopover on flights from Chiang Mai International Airport to Khon Kaen Airport is simple with our search tool. Just uncheck 'Direct flights only' to look at your options. Don Mueang International Airport is a sought-after stopover when flying from CNX to KKC.
No need to bring your passport or a visa to travel within Thailand. You will need a valid proof of identity however, such as a driver's license or ID card. Make sure they're on your packing list once you've got your cheap ticket from CNX to KKC.

How to find the cheapest flights from Chiang Mai International Airport (CNX) to Khon Kaen Airport (KKC)

The best price we've found for a one-way ticket from Chiang Mai International Airport to Khon Kaen Airport is P1,482. The cheapest price for a return flight is P3,079. Bear in mind that fares may change due to availability at the time of booking.
To score cheap tickets from CNX to KKC, reserve your trip 9 months ahead of the departure date.
The cheapest month for tickets from Chiang Mai International Airport to Khon Kaen Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.
Log into your online account or use the app to create a Price Alert. You'll be notified straight away if there's a better deal on this route. It's simple to do, and it'll save you from searching for cheap tickets from CNX to KKC every day.
Take advantage of filters to find the right trip for you. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Chiang Mai International Airport to Khon Kaen Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Chiang Mai International Airport (CNX)

Located around 5 kilometres from central Chiang Mai, Chiang Mai International Airport can be reached in about 10 minutes by car (depending on traffic). The same journey on public transport takes roughly 23 minutes.
Got an early flight from Chiang Mai International Airport to Khon Kaen Airport? Avoid the stress of rushing to the airport (and catch some extra z's) by picking one of these hotels near CNX:

Arriving at Khon Kaen Airport (KKC)

Consider booking a hotel close to KKC if you have a late flight from Chiang Mai International Airport to Khon Kaen Airport. Choose one of these accommodation options and avoid the hassle of a long transfer:

Getting from Khon Kaen Airport (KKC) to central Khon Kaen

Khon Kaen Airport is approximately 8 kilometres from central Khon Kaen. With your own car rental or in a cab, the drive is about 14 minutes.
If you're using public transport, expect a journey time of about 35 minutes.

When to fly to Khon Kaen Airport (KKC)

It's time to work out your dates for your flight from Chiang Mai International Airport to Khon Kaen Airport. July is the busiest month to visit Khon Kaen. If you like a more peaceful vibe, go in February.
When booking your flight from Chiang Mai International Airport to Khon Kaen Airport, consider the type of weather you like. April is the warmest month in Khon Kaen, with the temperature ranging from 24 ºC to 41 ºC.
For cooler conditions, search for a cheap ticket from CNX to KKC in January. Temperatures average between 15 ºC and 32 ºC then.

More about Khon Kaen

Start your Khon Kaen trip right by finding a wonderful stay. Once you've booked your flight from CNX to KKC, explore our selection of hotel options including:
Wat Nong Wang and Khon Kaen National Museum are a couple of top-rated attractions to put on your Khon Kaen itinerary. Keep the sightseeing going at Hong Mun Mang or Khon Kaen City Museum.

Complete your Khon Kaen trip with hotels and a car rental

After you've secured your cheap ticket to Khon Kaen Airport, explore the lowest prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one place to find the best car rental price for your Khon Kaen getaway.