Cheap flights from Chiang Mai to Khon Kaen

Chiang Mai
CNX
Khon Kaen
KKC

Flight deals from Chiang Mai to Khon Kaen

Below you can see the best deals on flights Chiang Mai — Khon Kaen for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 13 October, from $34.

Top 10 cheap flights from Chiang Mai to Khon Kaen

FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
26 Aug 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
28 Aug 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
4 Sep 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
27 Aug 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
10 Sep 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
5 Sep 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
24 Aug 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
2 Sep 2026
1 h 5 m
Direct flight
FD
$ 44

Chiang Mai — Khon Kaen

19:25—20:30
29 Aug 2026
1 h 5 m
Direct flight
FD
$ 51

Chiang Mai — Khon Kaen

19:25—20:30
22 Aug 2026
1 h 5 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Chiang Mai — Khon Kaen flight

Looking for cheap flights from Chiang Mai to Khon Kaen? Compare fares from different airlines, check the flight schedule and travel time — and book your Chiang Mai — Khon Kaen ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by Thai AirAsia, a nonstop flight takes about 1 h 5 min, the distance between the cities is around 484 km.

Planning your trip? You may find our Khon Kaen travel guide, how to get from the airport into town and Khon Kaen weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $32Min. price
NovemberCheapest
MarchPeak season
YesDirect flights
484 kmDistance
1 h 5 minTravel time
1Airlines
14 / wkFlights

Flight schedule from Chiang Mai to Khon Kaen

The table shows direct flights from Chiang Mai to Khon Kaen on the selected date. The flight takes approximately 1 h 5 min. Regular flights are operated by Thai AirAsia. Departures from Chiang Mai International Airport airports, arrivals at Khon Kaen Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Chiang Mai — Khon Kaen

Below is a calendar of the lowest flight ticket prices for Chiang Mai — Khon Kaen by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $32 in November, and the most expensive are around $75 in March. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chiang Mai to Khon Kaen by month. Tickets are usually cheapest in May (around $45) and priciest in January (about $64) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$64highMay$45lowSep$45low
Feb$62highJun$46lowOct$52medium
Mar$56mediumJul$49mediumNov$60high
Apr$62highAug$49mediumDec$64high

Some values are estimated based on seasonality.

When to fly

Weather in Khon Kaen: it is warmest in April (up to 36 °C on average) and coolest in December (around 29 °C). The driest month is December.

Tickets are usually cheapest in November and most expensive in March. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Khon Kaen

Dry and wet days · Khon Kaen

Wind speed and direction · Khon Kaen

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How to get the best deal on a Chiang Mai — Khon Kaen ticket

  • Book ahead: fares for Chiang Mai — Khon Kaen are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Khon Kaen is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chiang Mai — Khon Kaen route are operated by 1 airline; Thai AirAsia runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Thai AirAsiaFD
    5x/week
    WebsiteFleet: 5618.9M pax/year
    • Direct flight CNX → KKC5x/week
      Duration
      1h 5m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Chiang Mai — Khon Kaen route

Flights Chiang Mai — Khon Kaen depart from Chiang Mai International Airport and arrive at Khon Kaen Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chiang Mai

CNX
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Khon Kaen

KKC
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Departure airports
Arrival airports

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Frequently asked questions about the Chiang Mai — Khon Kaen flight

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

A nonstop Chiang Mai — Khon Kaen flight takes about 1 h 5 min — the distance between the cities is around 484 km.

How far is it from Chiang Mai to Khon Kaen?

The distance from Chiang Mai to Khon Kaen is about 484 km, which a nonstop flight covers in around 1 h 5 min.

Are there direct flights from Chiang Mai to Khon Kaen?

Yes, there are nonstop flights Chiang Mai — Khon Kaen — around 14 flights per week.

Which airlines fly from Chiang Mai to Khon Kaen?

Airlines operating Chiang Mai — Khon Kaen include Thai AirAsia. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chiang Mai — Khon Kaen flights use?

Flights from Chiang Mai depart from Chiang Mai International Airport, and arrive at Khon Kaen Airport. If a city has more than one airport, check which one your ticket uses before you travel.

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

The price of a Chiang Mai — Khon Kaen ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in March. Tickets typically cost between $32 and $75. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chiang Mai — Khon Kaen?

Flights Chiang Mai — Khon Kaen are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chiang Mai to Khon Kaen?

To catch a low fare Chiang Mai — Khon Kaen, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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