Cheap Flights from Kaohsiung to Chiang Mai

Compare Kaohsiung to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

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Flight deals from Kaohsiung to Chiang Mai

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

Find the cheapest month to fly from Kaohsiung to Chiang Mai

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

Direct flights from Kaohsiung to Chiang Mai

Kaohsiung to Chiang Mai: Alternative routes

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

Kaohsiung to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 4,893
Cheapest month to flyMay
Average flight time3 hrs, 45 mins
Most popular airlineThai LionAir
Average flights per week3

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

The best price we found for a return flight from Kaohsiung to Chiang Mai is ج.م.‏ 9,771. 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.
3 hours and 45 minutes is the average flight time from Kaohsiung to Chiang Mai.
Thai LionAir flies direct from Kaohsiung to Chiang Mai.
As of February 2026, there are 3 flights per week flying from Kaohsiung to Chiang Mai.
The cheapest month to fly from Kaohsiung to Chiang Mai is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kaohsiung Airport to Chiang Mai Airport on Monday, 23 March 2026.
Yes – the average flight time is 3 hours and 45 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 Chiang Mai 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 Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai LionAir offers the cheapest flight tickets to Chiang Mai.

Flying from Kaohsiung International Airport (KHH) to Chiang Mai International Airport (CNX): what you need to know

  • Chiang Mai is one hour behind Kaohsiung and follows the UTC+7 timezone.

  • 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 board your KHH to CNX flight.

  • Travelling during a peak month such as July? School holidays and other high seasons can mean longer lines at airport checkpoints. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you'd like to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Kaohsiung International Airport to Chiang Mai International Airport. These are the top stopovers between KHH and CNX:

    • Hong Kong International Airport

    • Suvarnabhumi Airport

    • Shanghai Pudong International Airport

How to find the cheapest flights from Kaohsiung International Airport (KHH) to Chiang Mai International Airport (CNX)

  • ج.م.‏ 4,893 is the best price for a one-way Kaohsiung International Airport to Chiang Mai International Airport flight. Return flights start at ج.م.‏ 9,771. These prices may change depending on availability.

  • It's usually best to book early if you want to find cheap tickets from KHH to CNX. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • Finding cheap flights from Kaohsiung International Airport to Chiang Mai International Airport is easy if you're flexible with your dates. Use the 'Whole month' search function to see the lowest prices throughout the month and bag a great deal.

  • Landing cheap flights from KHH to CNX is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Secure the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Kaohsiung International Airport to Chiang Mai International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Kaohsiung International Airport (KHH)

  • Kaohsiung International Airport has a strong on-time performance, reducing the likelihood of delays. Departures from KHH touch down on schedule 93.35% of the time.

  • To reach Kaohsiung International Airport from central Kaohsiung, it takes about 20 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 10 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a trip time of around 35 minutes.

  • Get your journey off to a leisurely start by staying near KHH. Whether you're taking an early flight from Kaohsiung International Airport to Chiang Mai International Airport or just don't like being rushed, these stays are perfect:

Arriving at Chiang Mai International Airport (CNX)

  • If you're coming in on a late Kaohsiung International Airport to Chiang Mai International Airport flight, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and relaxing shortly after at one of these accommodation options near CNX:

  • Follow your own route with a Chiang Mai International Airport rental car. Pick up a set of wheels from Chic Car Rent, asap car hire or Hertz and venture far and wide through Chiang Mai and beyond.

  • Lock in the best possible rate by reserving your ride from Chiang Mai International Airport around two weeks before your trip.

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • Chiang Mai International Airport to the centre of Chiang Mai has a drive time of around 10 minutes. It's approximately 5 kilometres away.

  • Getting to the centre on public transport takes about 25 minutes.

When to fly to Chiang Mai International Airport (CNX)

  • The quietest month for a flight from Kaohsiung International Airport to Chiang Mai International Airport is February, while August is the busiest. Pick the best time to go to Chiang Mai based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Chiang Mai is April, with the temperature ranging between 22ºC and 42ºC. Book your flights from Kaohsiung International Airport to Chiang Mai International Airport in this month if you like this kind of weather.

  • January has average temperatures of between 12ºC and 31ºC. Search for cheap tickets from KHH to CNX sometime around then if you like travelling in cooler conditions.

Explore more of Thailand

  • You've done Chiang Mai, now it's time to explore other parts of Thailand. Journey around 434 kilometres east to Udon Thani to tick off its popular sights. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you busy.

  • Around 80 kilometres south-east of Chiang Mai, Lampang is another favourite stop in Thailand. Experience major highlights starting with Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage.

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