On this page, you can find and book flights from Koh Samui to Chiang Mai. The 1,032 km flight takes about two hours, with approximately 5 scheduled flights per week.
The main carrier on this route is Bangkok Airways (PG). Ticket prices are dynamic, so we recommend using the low price calendar to choose the best date. You can also explore ways to get to Samui Airport and options for getting from Chiang Mai Airport to your hotel in advance.
The table shows direct flights Koh Samui → Chiang Mai on the selected date. The flight takes approximately 1 h 45 min. Regular flights are operated by Bangkok Airways. Departures from Koh Samui Airport airports, arrivals at Chiang Mai International 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.
Below is a calendar of the lowest flight ticket prices for Koh Samui — Chiang Mai by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 569 in y, and the most expensive are around AED 747 in e. 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.
The weather in Chiang Mai varies significantly throughout the year: April is considered the hottest month, with temperatures reaching 34.2°C, while rainfall peaks in August and September. If you prefer dry weather for sightseeing, it’s best to plan your flight between November and February.
Flight prices are also subject to seasonal fluctuations. The most affordable rates are usually available in September — AED 595, while in October, prices reach their peak, starting AED 747.
November is the optimal choice for combining good weather and value. During this time, the rainy season ends, temperatures become comfortable, and tickets can be found starting AED 635.
Regular flights between the islands and the north of the country are available about 5 times a week. The main carrier on this route is Bangkok Airways (PG), providing direct flights. A detailed schedule by day of the week and departure times is available in the interactive list below.
Flights Koh Samui — Chiang Mai depart from Koh Samui Airport and arrive at Chiang Mai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight covers the 1,032 km distance in about 1 hour 45 minutes. Travel time may vary slightly depending on weather conditions and the type of aircraft.
The main operator on this route is Bangkok Airways (PG). It provides regular service with about 5 flights per week.
Yes, there are direct flights on this route, allowing you to reach your destination without a layover in Bangkok, which saves significant travel time.
All flights from Samui (USM) land at Chiang Mai International Airport (CNX), which is located just a few kilometers from the city's historic center.
We recommend booking tickets in advance, as prices change based on demand. You can always check the current minimums and price trends in the low price calendar on this page.
Where travelers fly most — pick a route and check prices
