Cheap flights from Ko Samui to Singapore from ฿3,801
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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ko Samui to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Singapore (SIN). 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 1 July 2025.
Round-trip from | ฿8,643 |
---|---|
One-way from | ฿3,801 |
Popular in | August |
Cheapest in | September |
Average price | ฿10,332 |
Good round-trip deal | ฿8,865 or less |
Good one-way deal | ฿5,163 or less |
Find flight deals from Ko Samui to Singapore
Cheapest flights from Ko Samui to SingaporeExplore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Ko Samui to Singapore 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 17,341 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Ko Samui to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Thu 4/9
12:05-15:05
Nonstop2h 00m
Singapore Changi
Fri 26/9
17:35-18:30
Nonstop1h 55m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Sat 20/9
12:05-15:05
Nonstop2h 00m
Singapore Changi
Mon 22/9
15:25-20:30
1 stop6h 05m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Sat 20/9
16:25-19:20
Nonstop1h 55m
Singapore Changi
Mon 22/9
20:15-21:10
Nonstop1h 55m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Sat 12/7
19:25-22:25
Nonstop2h 00m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Thu 2/10
12:30-20:15
1 stop6h 45m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Wed 1/10
13:30-16:25
Nonstop1h 55m
Best time to book a flight from Ko Samui to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Ko Samui with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ko Samui to Singapore
How far ahead should I book a flight from Ko Samui to Singapore?
Use this chart to determine the optimal time to book a return flight from Ko Samui to Singapore. Price data was last updated on 27 June 2025.
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ko Samui to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ko Samui to Singapore?
Currently, January is the cheapest month in which you can book a flight from Ko Samui to Singapore (average of ฿130). Flying from Ko Samui to Singapore in December is currently the most expensive (average of ฿205). 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 USM to SIN?
Find hourly flight availability from Ko Samui to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.
It’s optimal to fly from Ko Samui to Singapore in the morning. By choosing this option you can save up to 69% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Ko Samui to Singapore
Explore weekly flight availability from Ko Samui to Singapore. 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 1 July 2025.
The most flights from USM to SIN are scheduled on a Tuesday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (25 on average).
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 1 July 2025.
See what other customers who have flown with Bangkok Airways and Scoot from Ko Samui to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Comfort
Crew
Entertainment
Boarding
Reviews
Douglas,May 2025
USM - HKG
Overall
Food
Comfort
Crew
Entertainment
Boarding
Reviews
Douglas,May 2025
USM - HKG
Overall
Food
Comfort
Crew
Entertainment
Boarding
Reviews
Douglas,May 2025
USM - HKG
Related info for your journey
Find useful and relevant information for your journey from Ko Samui to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Ko Samui to Singapore on these airlines
Choose from the following airlines for your flight from Ko Samui to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 1 July 2025.
Top 2 airlines flying from Ko Samui to Singapore
Discover the top 2 airlines that operate flights from Ko Samui to Singapore. 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 17,341 searches. Data last updated 1 July 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 Ko Samui to Singapore?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Ko Samui today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Ko Samui to Singapore?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ko Samui to Singapore for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ko Samui to Singapore with no change fees?
Certainly. Search results for flights to Singapore from Ko Samui shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ko Samui to Singapore become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Ko Samui today and book when prices fit your budget.