Singapore to Na Thon (Ko Samui Island) (SIN–USM) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
SIN–USM is served by 4 airlines with nonstop service. Finnair, British Airways and Emirates lead the route. The flight covers 628 miles in approximately 1h 55m. Beyond nonstop, 3 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AY Finnair | 14 | 319 | 1h55 | – | Oneworld | – |
| BA British Airways | 14 | 319 | 1h55 | – | Oneworld | – |
| EK Emirates | 14 | 319 | 1h55 | – | – | – |
| EY Etihad Airways | 14 | 319 | 1h55 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
SIN: +08 · USM: +07
When it's 6:00 PM in Singapore, it's 5:00 PM in Na Thon (Ko Samui Island).
Singaporean passport holders enter Thailand visa-free for stays up to 60 days. No advance application is needed. Passport must be valid for at least 6 months beyond the date of entry. A return or onward ticket may be requested at immigration. Extensions of 30 days can be obtained at a local immigration office for 1,900 THB.
MRT East West Line (Changi Airport branch) connects the airport to the city in 30–45 minutes from City Hall or Raffles Place (S$2.20–2.50 with EZ-Link). Trains run from 5:31am to 11:18pm (T1/T2/T3). Terminal 4 is served by a dedicated shuttle bus from T2.Taxis from Orchard Road cost S$20–35 and take 20–30 minutes. Grab is widely used and slightly cheaper. Airport surcharges apply for taxis departing from the city to the airport (S$3–5 depending on peak hours). The trip is short; Singapore's island geography keeps distances manageable.
SIN–USM Quick Facts
Frequently Asked Questions
Flights from SIN to USM
Singapore Changi Airport (SIN) and Samui International Airport (USM) are connected by nonstop service from Finnair, British Airways, Emirates and Etihad Airways. With 56 weekly departures, this is a heavily served route.
SIN to USM Flight Duration and Schedule
Nonstop flight time from SIN to USM ranges from 1 hours 55 minutes. The route covers a distance of 628 miles (1,010 km). There are approximately 56 weekly flights outbound and 94 return, totaling 150 flights per week in both directions.
Connecting Options and Alternatives
3 one-stop connections are available, with the fastest taking approximately 18 hours via BKK. Two-stop connections are also available via intermediate hubs.