Cheap flights from Singapore to Ko Samui from S$ 197
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12-7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Singapore Changi to Ko Samui are usually found in September or May, booked 27 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Singapore to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 luglio 2025.
Round-trip from | S$ 359 |
---|---|
One-way from | S$ 197 |
Popular in | December |
Cheapest in | September |
Average price | S$ 421 |
Good round-trip deal | S$ 349 or less |
Good one-way deal | S$ 247 or less |
Find flight deals from Singapore to Ko Samui
Cheapest flights from Singapore to Ko SamuiExplore the most affordable flight options available from Singapore to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 luglio 2025.
Explore the most affordable flight options available from Singapore to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 luglio 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Singapore to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 3 luglio 2025.
Use the filters below to find and compare flights from Singapore to Ko Samui that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeKo Samui
SIN - USM
SINUSM
Singapore Changi
mer 17-9
07:00-07:50
Nonstop1h 50m
Ko Samui
dom 21-9
08:45-11:45
Nonstop2h 00m
SingaporeKo Samui
SIN - USM
SINUSM
Singapore Changi
dom 2-11
15:00-20:30
1 stop6h 30m
Ko Samui
ven 21-11
08:55-12:00
Nonstop2h 05m
SingaporeKo Samui
SIN - USM
SINUSM
Singapore Changi
sab 12-7
17:35-18:30
Nonstop1h 55m
SingaporeKo Samui
SIN - USM
SINUSM
Singapore Changi
dom 28-9
06:30-07:20
1 stop25h 50m
Best time to book a flight from Singapore to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Singapore with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Ko Samui
How far ahead should I book a flight from Singapore to Ko Samui?
Use this chart to determine the optimal time to book a return flight from Singapore to Ko Samui. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from Singapore to Ko Samui, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Singapore to Ko Samui?
Currently, September is the cheapest month in which you can book a flight from Singapore to Ko Samui (average of S$ 282). Flying from Singapore to Ko Samui in January is currently the most expensive (average of S$ 387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to USM?
Find hourly flight availability from Singapore to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 luglio 2025.
It’s optimal to fly from Singapore to Ko Samui in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Singapore to Ko Samui
Explore weekly flight availability from Singapore to Ko Samui. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 luglio 2025.
The most flights from SIN to USM are scheduled on a Tuesday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).
Reviews of airlines servicing Ko Samui
Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 3 luglio 2025.
Read reviews from past customers who have flown with Scoot from Singapore to Ko Samui. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Mar 2025
CSX - SIN
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Anonymous,Mar 2025
CSX - SIN
Related info for your journey
Find useful and relevant information for your journey from Singapore to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from Singapore to Ko Samui on these airlines
Choose from the following airlines for your flight from Singapore to Ko Samui. Flights are based on user searches made on Cheapflights and were last updated on 3 luglio 2025.
Top 2 airlines flying from Singapore to Ko Samui
Discover the top 2 airlines that operate flights from Singapore to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 3 luglio 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Ko Samui?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Ko Samui?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Ko Samui.
Can Cheapflights find flights from Singapore to Ko Samui with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Ko Samui flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Singapore to Ko Samui become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!