Cheap flights from Koh Samui to Singapore

Koh Samui
USM
Changi
SIN

Flight deals from Koh Samui to Singapore

Below you can see the best deals on flights Koh Samui — Singapore for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 1 October, from $119.

Top 10 cheap flights from Koh Samui to Singapore

TR
$ 137

Koh Samui — Singapore

08:40—11:35
11 Sep 2026
1 h 55 m
Direct flight
TR
$ 137

Koh Samui — Singapore

19:45—22:45
11 Sep 2026
2 h
Direct flight
TR
$ 137

Koh Samui — Singapore

08:40—11:35
5 Sep 2026
1 h 55 m
Direct flight
TR
$ 137

Koh Samui — Singapore

08:40—11:35
10 Sep 2026
1 h 55 m
Direct flight
TR
$ 139

Koh Samui — Singapore

08:40—11:35
4 Sep 2026
1 h 55 m
Direct flight
TR
$ 153

Koh Samui — Singapore

19:45—22:45
5 Sep 2026
2 h
Direct flight
TR
$ 155

Koh Samui — Singapore

11:05—14:05
14 Sep 2026
2 h
Direct flight
TR
$ 155

Koh Samui — Singapore

19:45—22:45
28 Aug 2026
2 h
Direct flight
TR
$ 181

Koh Samui — Singapore

08:40—11:35
4 Sep 2026
1 h 55 m
Direct flight
PG
TR
$ 183

Koh Samui — Singapore

17:00—12:45
3 Sep 2026
18 h 45 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Koh Samui to Singapore?

The price of a flight from Koh Samui to Singapore changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $579. Fares also tend to climb as the departure date gets closer.

About the Koh Samui — Singapore flight

Looking for cheap flights from Koh Samui to Singapore? Compare fares from different airlines, check the flight schedule and travel time — and book your Koh Samui — Singapore ticket online at the best price.

The route has direct flights — around 132 flights per week, flights are operated by Scoot Tigerair, Bangkok Airways, Singapore Airlines, Etihad and 8 more airlines, a nonstop flight takes about 1 h 55 min, the distance between the cities is around 996 km.

Planning your trip? You may find our Singapore travel guide, how to get from the airport into town and Singapore weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $104Min. price
NovemberCheapest
AugustPeak season
YesDirect flights
996 kmDistance
1 h 55 minTravel time
16Airlines
132 / wkFlights

Flight schedule from Koh Samui to Singapore

The table shows direct flights from Koh Samui to Singapore on the selected date. The flight takes approximately 1 h 55 min. Regular flights are operated by Scoot Tigerair, Bangkok Airways, Singapore Airlines and Etihad. Departures from Koh Samui Airport airports, arrivals at Changi International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Koh Samui — Singapore

Below is a calendar of the lowest flight ticket prices for Koh Samui — Singapore by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $104 in November, and the most expensive are around $152 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Koh Samui to Singapore by month. Tickets are usually cheapest in September (around $133) and priciest in December (about $199) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$193highMay$139lowSep$133low
Feb$187highJun$157mediumOct$133low
Mar$169mediumJul$181highNov$151medium
Apr$163mediumAug$175highDec$199high

Some values are estimated based on seasonality.

When to fly

Weather in Singapore: it is warmest in March (up to 31 °C on average) and coolest in January (around 29 °C). The driest month is February.

Tickets are usually cheapest in November and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Singapore

Dry and wet days · Singapore

Wind speed and direction · Singapore

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How to get the best deal on a Koh Samui — Singapore ticket

  • Book ahead: fares for Koh Samui — Singapore are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Singapore is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Koh Samui — Singapore route are operated by 12 airlines; Scoot Tigerair runs the most flights (around 53% of all flights). Compare carriers, flight shares and schedules below.

  • Scoot TigerairTR
    23x/week
    WebsiteFleet: 5914M pax/year
    • Direct flight USM → SIN23x/week
      Duration
      1h 58m
      Days
      MTWTFSS
    53.0%Open →
  • Bangkok AirwaysPG
    11x/week
    WebsiteFleet: 254.3M pax/year
    • Direct flight USM → SIN11x/week
      Duration
      1h 55m
      Days
      MTWTFSS
    25.8%Open →
  • Singapore AirlinesSQ
    2x/week
    WebsiteFleet: 16325M pax/year
    • Direct flight USM → SIN2x/week
      Days
      MTWTFSS
    4.5%Open →
  • EtihadEY
    1x/week
    WebsiteFleet: 9714M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • KLMKL
    1x/week
    WebsiteFleet: 11230.3M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • LufthansaLH
    1x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • QantasQF
    1x/week
    WebsiteFleet: 33646M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • Vietnam AirlinesVN
    1x/week
    WebsiteFleet: 10323M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • FinnairAY
    1x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • British AirwaysBA
    1x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • Thai AirwaysTG
    1x/week
    WebsiteFleet: 7715M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight USM → SIN1x/week
    1.5%Open →

Cities and airports on the Koh Samui — Singapore route

Flights Koh Samui — Singapore depart from Koh Samui Airport and arrive at Changi International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Koh Samui

USM
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Singapore

SIN
Singapore
About the cityHow to get thereWeatherAll about the country Singapore
Departure airports
Arrival airports

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Frequently asked questions about the Koh Samui — Singapore flight

How long is the flight from Koh Samui to Singapore?

A nonstop Koh Samui — Singapore flight takes about 1 h 55 min — the distance between the cities is around 996 km.

How far is it from Koh Samui to Singapore?

The distance from Koh Samui to Singapore is about 996 km, which a nonstop flight covers in around 1 h 55 min.

Are there direct flights from Koh Samui to Singapore?

Yes, there are nonstop flights Koh Samui — Singapore — around 132 flights per week.

Which airlines fly from Koh Samui to Singapore?

Airlines operating Koh Samui — Singapore include Scoot Tigerair, Bangkok Airways, Singapore Airlines, Etihad, KLM. See the full list with schedules in the "Airlines" section on this page.

Which airports do Koh Samui — Singapore flights use?

Flights from Koh Samui depart from Koh Samui Airport, and arrive at Changi International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Koh Samui to Singapore?

The price of a Koh Samui — Singapore ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in August. Tickets typically cost between $104 and $152. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Koh Samui — Singapore?

Flights Koh Samui — Singapore are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Koh Samui to Singapore?

To catch a low fare Koh Samui — Singapore, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Koh Samui

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