Na Thon (Ko Samui Island) to Chiang Mai (USM–CNX) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
USM–CNX is served by 3 airlines with nonstop service. EVA Air, China Airlines and Etihad Airways lead the route. The flight covers 641 miles in approximately 1h 50m. Beyond nonstop, 4 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| BR EVA Air | 7 | 319 | 1h50 | – | Star Alliance | – |
| CI China Airlines | 7 | 319 | 1h50 | – | SkyTeam | – |
| EY Etihad Airways | 7 | 319 | 1h50 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Chiang Mai from Na Thon (Ko Samui Island)
| Metric | USM→CNX | URT→CNX | KBV→CNX |
|---|---|---|---|
| Distance from USM | – | 69 mi | 124 mi |
| Nonstop airlines | 3 | 1 | 1 |
| Weekly flights | 21 | 14 | 21 |
| Flight time | 1h 50m | 1h 50m | 1h 55m |
Travel Essentials
USM: +07 · CNX: +07
When it's 6:00 PM in Na Thon (Ko Samui Island), it's 6:00 PM in Chiang Mai.
USM–CNX Quick Facts
Frequently Asked Questions
Flights from USM to CNX
Samui International Airport (USM) and Chiang Mai International Airport (CNX) are connected by nonstop service from EVA Air, China Airlines and Etihad Airways. With 21 weekly departures, this is a well served route.
USM to CNX Flight Duration and Schedule
Nonstop flight time from USM to CNX ranges from 1 hours 50 minutes. The route covers a distance of 641 miles (1,032 km). There are approximately 21 weekly flights outbound and 14 return, totaling 35 flights per week in both directions.
Connecting Options and Alternatives
4 one-stop connections are available, with the fastest taking approximately 14 hours via HKG. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Surat Thani (URT), Krabi (KBV) and Phuket (HKT).