Cheap Flights from Chiang Mai to Khon Kaen

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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.

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.

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 found48 €
Cheapest month to flyMay
Average flight time1 hr, 3 mins
Most popular airlineThai AirAsia
Average flights per week8

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

The best price we found for a return flight from Chiang Mai to Khon Kaen is 48 €. 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 3 minutes is the average flight time from Chiang Mai to Khon Kaen.
Thai AirAsia flies direct from Chiang Mai to Khon Kaen.
As of April 2025, there are 8 flights per week flying from Chiang Mai to Khon Kaen.
The cheapest month to fly from Chiang Mai to Khon Kaen is usually April 2025.
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 Thursday, 15 May 2025.
Yes – the average flight time is 1 hour and 3 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 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.
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.
Currently, Thai AirAsia offers the cheapest flight tickets to Khon Kaen.

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

  • Jump on a direct flight from Chiang Mai International Airport to Khon Kaen Airport and you'll be travelling for an average of 1 hour 5 minutes.

  • Every week, there are 49 Chiang Mai International Airport to Khon Kaen Airport flights. If you want to be on board as soon as possible, go for the 14:15 Thai AirAsia flight. If you're eager to make the most of your time before flying, the last departure is at 19:15 with Thai AirAsia.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your CNX to KKC flight.

  • Travelling during a peak month like August? School holidays and other high seasons can result in longer queues at security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • Thai AirAsia offers direct flights from Chiang Mai International Airport to Khon Kaen Airport. Book with this popular airline, then get ready to tick off the sights in Khon Kaen — and maybe even more of Thailand if your schedule allows.

  • The airline that tops the list for bookings on this route is Thai AirAsia.

  • With an impressive 90.0% of services arriving as scheduled, Thai AirAsia has the best on-time performance for CNX to KKC flights.

  • Enjoy a quick visit to another city or simply break up your journey with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Chiang Mai International Airport to Khon Kaen Airport. Many passengers pass through Don Mueang International Airport on this route.

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

  • 23 € is the best price for a one-way Chiang Mai International Airport to Khon Kaen Airport flight. Return flights start from 48 €. These prices may change depending on availability and demand.

  • To get cheap tickets from CNX to KKC, book your trip six months before your departure.

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

  • There's no need to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you the moment there's a better deal on cheap flights from CNX to KKC.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Chiang Mai International Airport to Khon Kaen Airport.

Handy information about Chiang Mai International Airport (CNX)

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

  • To reach Chiang Mai International Airport from central Chiang Mai, it'll take about 10 minutes if you're going by car. This depends on traffic, however. It's approximately 5 kilometres from the airport to the city centre.

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

  • Searching for a convenient hotel near CNX? If you're boarding an early flight from Chiang Mai International Airport to Khon Kaen Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Khon Kaen Airport (KKC)

  • The last thing you want is a lengthy trip to your hotel if you're landing late on a Chiang Mai International Airport to Khon Kaen Airport flight. Stay at one of these accommodation options near KKC instead:

  • Say yes to new adventures by picking up a Khon Kaen Airport rental car. Grab a set of wheels from Chic Car Rent, Hertz or Thai Rent a Car and explore beyond Khon Kaen's main sights.

  • For the lowest price, book your vehicle from Khon Kaen Airport around two weeks before you travel.

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

  • Khon Kaen Airport is roughly 8 kilometres from the centre of Khon Kaen. The drive time takes around 15 minutes.

  • If you're travelling on public transport, expect a journey time of around 35 minutes.

When to fly to Khon Kaen Airport (KKC)

  • It's time to pick your dates for your flight from Chiang Mai International Airport to Khon Kaen Airport. April is the busiest month to head to Khon Kaen. If you'd like a more low-key vibe, go in February.

  • When booking your flight from Chiang Mai International Airport to Khon Kaen Airport, consider the type of weather you enjoy. April is the warmest month in Khon Kaen, with temperatures ranging from 24ºC (75ºF) to 41ºC (106ºF).

  • Search for cheap tickets from CNX to KKC in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 15ºC (59ºF) and 32ºC (90ºF) on average.

Explore more of Thailand

  • Khon Kaen has plenty to offer, but there are so many other corners of Thailand you'll want to see. Around 386 kilometres south-west of Khon Kaen, a visit to Bangkok will keep you busy. Start with leading attractions like Grand Palace, Wat Arun and Wat Phra Kaew.

  • If you're ready to explore another great destination in Thailand, head for Udon Thani, roughly 105 kilometres north of Khon Kaen. Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor are highlights.

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