Cheap Flights from Chiang Mai to Koh Samui — $115

The distance between Chiang Mai and Koh Samui is 1031km (639 miles). The average flight duration is 6h 32m. There are 8 direct flights from Chiang Mai to Koh Samui. Chiang Mai and Koh Samui are in the same time zone. Flights from Chiang Mai begin at 11:30 AM. The latest flight from Chiang Mai departs at 11:35 AM

Chiang Mai, a fascinating city in Thailand, boasts two airports catering to outbound travelers. Conveniently located within the city, Chiang Mai International Airport offers various benefits and is easily accessible, ensuring a hassle-free journey. Boasting a plethora of international and domestic flights, this airport serves as a bustling hub for renowned airlines like Thai Airways and AirAsia, ensuring high-quality travel experiences. Additionally, this airport promises minimal travel time and cost, ideal for travelers seeking convenience. Alternatively, Chiang Mai Mae Fah Luang Airport also offers an appealing option for outbound travelers. Located slightly farther from the city center, this airport provides a unique experience with its elegant infrastructure and picturesque surroundings. Famous airlines such as Bangkok Airways operate here, guaranteeing a touch of prestige to travelers. Although reaching this airport may incur slightly higher transportation costs and longer travel times, the overall experience is well worth it for those seeking tranquility and breathtaking views. Travelers departing from Chiang Mai can choose between these two airports based on their preferences. With Chiang Mai International Airport offering convenience and cost-effectiveness, and Chiang Mai Mae Fah Luang Airport providing a touch of luxury and elegance, both options cater to a wide range of travelers' needs. Whether travelers prioritize efficiency or seek a refined journey, Chiang Mai has airports to ensure a seamless departure experience.

A non-stop flight is the most convenient and comfortable way to fly from Chiang Mai to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.

More than 5 airlines operate flights from Chiang Mai to Koh Samui, including Bangkok Airways, Thai AirAsia, Nok Air, Thai Vietjet Air, and Thai Lion Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $115, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

The cost of a one-way flight from Chiang Mai to Koh Samui ranges from $113 (March 2026) to $157 (December 2025). On average, the ticket price is about $137–$297.