Cheap flights from Chiang Mai to Khon Kaen

One-way fares from $60 · CNX → KKC · prices found by travellers in the last 48 hours

Compare all dates Khon Kaen → Chiang Mai
Cheapest fare
$60

Thai AirAsia · Thu, Nov 5

Cheapest month
November

from $60

Direct flights
Yes

Thai AirAsia

Flight time
1h 00m

490 km

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Cheapest month to fly from Chiang Mai to Khon Kaen

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $60
  2. December 2026 $62

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Thai AirAsia
Depart16:30 Thu, Nov 5CNX → KKC 1h 05m · Direct
$60one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Khon Kaen

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Khon KaenCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Khon KaenTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Khon KaenPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Khon KaenCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Chiang Mai to Khon Kaen

Chiang Mai (CNX) and Khon Kaen (KKC) are about 490 km apart. Direct flights take around 1h 00m, and recent direct fares were with Thai AirAsia. Over the next few months, one-way fares start from $60, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Chiang Mai to Khon Kaen?

The cheapest one-way fare we've seen recently is $60 with Thai AirAsia, departing Thursday, November 5, 2026. Over the coming months, the lowest fare in each month ranges from $60 to $62.

What is the cheapest month to fly from Chiang Mai to Khon Kaen?

November 2026 currently has the lowest fares, from $60 one way.

Are there direct flights from Chiang Mai to Khon Kaen?

Yes. Recent direct fares were with Thai AirAsia.

How long is the flight from Chiang Mai to Khon Kaen?

A direct flight takes about 1h 00m. Chiang Mai and Khon Kaen are around 490 km apart.

Which airlines fly from Chiang Mai to Khon Kaen?

Recent fares on this route were with Thai AirAsia.

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