International route USM to SIN

Cheap flights from Koh Samui to Singapore

Scoot flies nonstop from Koh Samui to Singapore. The 1,008 km flight takes about 1 hour 45 minutes.

Fares Fares are pulled from the airlines and our partners when you search. Search your dates
Nonstop, one airlineEconomy
USM
Koh Samui
SIN
Singapore
Distance
1,008 km
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Looking for Koh Samui to Singapore air tickets and not sure what to pay? Scoot flies this route, and fares change with demand, so the same seat can cost noticeably more close to a holiday weekend. Put your dates in the search above to compare today's fares and book with bookingMentor.

Everything you should know

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Nonstop flights

Nonstop, one airline

You can fly direct with Scoot. Average duration is 1h 45m.

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Koh Samui to Singapore flight guide

Flying from Koh Samui to Singapore

  • Updated
  • 4 min read
In short

Scoot flies nonstop from Samui International Airport (USM) on Koh Samui to Singapore Changi Airport (SIN). The 1,008 km flight takes about 1 hour 45 minutes. For travellers ending a Gulf of Thailand holiday, it saves the domestic flight back to Bangkok, and it gives Singapore residents an easy weekend link to the island.

Scoot's Embraer E190-E2 service since May 2024

Scoot is the only airline on the route. It started flying to Koh Samui on 13 May 2024 with a daily service on the Embraer E190-E2, its new smaller jet, and planned a second daily flight from early June that year.

As a low-cost airline, Scoot includes only a cabin bag in the basic fare. Checked bags, seat choice and meals are paid extras, and buying them online when you book is cheaper than at the airport.

International hall at Bangkok Airways' Samui airport

Samui International Airport is in the north-east of the island, about 10 to 20 minutes from Chaweng and Bophut. Bangkok Airways built and runs the airport. Its open-air terminal has a separate hall for international departures, with passport control before the gate.

Terminal 1, the Skytrain and MRT into the city

Changi has four terminals linked by the free Skytrain, and Scoot has used Terminal 1 since 2019. To reach the city by MRT, take the train from Changi Airport station to Tanah Merah and change to the East West Line, or change at Expo for the Downtown Line. The first train runs at 05:31 (05:59 on Sundays and public holidays) and the last city-bound connection leaves at 23:18. MRT and buses accept contactless bank cards and EZ-Link.

Taxis wait at every terminal and take about 30 minutes to the city. Metered fares run from about S$25 to S$45, plus an airport surcharge of S$8 between 17:00 and midnight and S$6 at other times. A 50% midnight surcharge applies from midnight to 05:59.

The free SG Arrival Card

Every traveller entering Singapore must file the SG Arrival Card online within three days before arrival. It is free on the official ICA site. Visa rules depend on nationality; check our Singapore visa page.

One hour ahead in Singapore, and links from Dhaka

Singapore is one hour ahead of Thailand all year. Koh Samui has no flights to Dhaka, so travellers from South Asia normally reach the island through Bangkok (see Dhaka to Bangkok flights). Dhaka also has direct flights to Singapore: see Dhaka to Singapore flights.

Fact-checked by the bookingMentor Travel Desk Reviewed · Updated when rules or prices change

Checked against trusted sources:
TTG AsiaChangi AirportICA Singapore

See all 5 sources
  1. TTG Asia: Scoot E190-E2 network
  2. Changi Airport: leaving the airport
  3. ICA Singapore: SG Arrival Card
  4. TAT Newsroom: visa exemption rules from 15 September 2026
  5. Royal Thai Embassy: Thailand Digital Arrival Card

Koh Samui to Singapore flights at a glance

Scoot flies nonstop from Koh Samui (USM) to Singapore (SIN). The 1,008 km flight takes about 1 hour 45 minutes.

Key facts for Koh Samui to Singapore flights
Flight time1h 45m nonstop
Distance1,008 km

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Airlines flying Koh Samui to Singapore

Every airline below flies nonstop.

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Departure and arrival airports

USM Samui International Airport

Codes
IATA USM
City
Koh Samui, Thailand
Terminal
Open-sided terminal buildings with separate halls for domestic and international passengers.
Time zone
UTC+7, no daylight saving

Samui airport guide

SIN Singapore Changi Airport

Codes
IATA SIN
City
Singapore, Singapore
Getting into town
Changi has four terminals linked by the Skytrain. The MRT reaches the city in about 30 to 40 minutes, and taxis and Grab queue outside every terminal; your ticket shows which terminal your airline uses.
Time zone
UTC+8

Singapore Changi airport guide

How to book Koh Samui to Singapore for less

Practical points for booking this route.

Low-costbags are extra

Add bags when you book

Scoot charge for checked baggage. It is cheaper added online at booking than at the airport.

1airline on the route

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Visacheck before booking

Have your documents ready

Bangladeshi passport holders should check the entry rules on our Singapore visa page before booking.

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Frequently Asked Questions (FAQs)

Getting there

Scoot is the only airline on the nonstop route.

Timing & weather

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