New calculation
Flight distance & time
Samui Airport → Singapore Changi International Airport
USMSIN
- Distance
- 1,009 km · 626 mi
- Flight time
- 02h 00m
- CO₂ per passenger
- 90 kg
This Samui Airport → Singapore Changi International Airport route is 1,009 km (626 mi) end to end. The estimated flight time is 02h 00m, and a passenger's share of CO₂ works out at roughly 90 kg.
See the reverse route: Singapore Changi International Airport → Samui Airport
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Your route
- FromUSMSamui AirportNa Thon (Ko Samui Island), Nakhon-Si-Thammarat
- ToSINSingapore Changi International AirportSingapore, North-East
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~7 flights/day
Airlines on this route
Bangkok AirwaysScoot
Common questions
Samui Airport to Singapore Changi International Airport FAQ
How far is Samui Airport from Singapore Changi International Airport?
Samui Airport (USM) and Singapore Changi International Airport (SIN) are 1,009 km (626 mi) apart, measured along the great-circle route.
How long is the flight from Samui Airport to Singapore Changi International Airport?
A direct USM–SIN flight covers the distance in about 02h 00m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Samui Airport to Singapore Changi International Airport produce?
A passenger's share of CO₂ on the USM–SIN route is roughly 90 kg.
Which airlines fly from Samui Airport to Singapore Changi International Airport?
Bangkok Airways, Scoot operate scheduled service between USM and SIN.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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