Direct flights from Chiang Mai to Na Thon (Ko Samui Island)

Did you mean Flights from Na Thon (Ko Samui Island) to Chiang Mai?

Chiang Mai

Thailand

CNX

Chiang Mai International Airport

Na Thon (Ko Samui Island)

Thailand

USM

Samui Airport

Route: Nonstop service available
Distance: 641 miles
Marketing airlines: 6 airlines
Aircraft: 1 aircraft type
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Chiang Mai to Na Thon (Ko Samui Island) route overview

Chiang Mai International Airport (CNX) serves Chiang Mai; Samui Airport (USM) serves Na Thon (Ko Samui Island).

The airports are 641 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CNX to USM.

Marketing airlines listed in the current schedule, including codeshare sellers, are EVA Air (BR), China Airlines (CI), Etihad Airways (EY), Bangkok Airways (PG), Thai Airways (TG) and Turkish Airlines (TK). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Chiang Mai to Na Thon (Ko Samui Island) route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.