Question 1

How popular is this Singapore to Ko Samui flight route?

Accepted Answer

The Singapore Changi to Ko Samui flight path was viewed by 1,254 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

What is the cheapest airline to fly from Singapore to Ko Samui round-trip?

Accepted Answer

Flying on Scoot is currently your cheapest option to Ko Samui, with prices starting at S$ 359. Scoot is priced at 17% lower than the current average price of a flight leaving 3 months from now. Find deals

Question 3

How far ahead should I book a flight from Singapore to Ko Samui?

Accepted Answer

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. Find deals

Question 4

What is the cheapest month to book a flight from Singapore to Ko Samui?

Accepted Answer

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. Find deals

Question 5

What is the cheapest day to fly from Singapore to Ko Samui?

Accepted Answer

Travellers seeking maximum savings on their Singapore to Ko Samui flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Singapore to Ko Samui

Accepted Answer

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).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Question 9

What are the cheapest flights from Singapore to Ko Samui?

Accepted Answer

On average you can expect to pay S$ 321 for a flight from Singapore to Ko Samui. The cheapest flight overall is S$ 184 while the most popular route, (Singapore Changi - Ko Samui) is currently priced at S$ 359.

Question 10

What are the most reliable airlines from Singapore to Ko Samui?

Accepted Answer

Consider Lufthansa (93%), Etihad Airways (92%) or Qatar Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Ko Samui.

Question 11

What is the cheapest day to fly return from Singapore to Ko Samui?

Accepted Answer

Users have found that flying from Singapore to Ko Samui on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 12

How far in advance should I book a flight from Singapore to Ko Samui?

Accepted Answer

To save on the cost of your flight from Singapore to Ko Samui, book at least 28 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 379 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 456.

Question 13

What is the cheapest month to fly from Singapore to Ko Samui?

Accepted Answer

Flights from Singapore to Ko Samui lean towards being more expensive in December. Prices are generally better when you fly from Singapore to Ko Samui in September, with the cheapest ticket starting at S$ 205.

Question 14

What is the cheapest time of day to fly from SIN to USM?

Accepted Answer

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.

Question 15

What airports do I use to fly from Singapore to Ko Samui?

Accepted Answer

Booking a flight from Singapore Changi (SIN) to Ko Samui (USM) is your only option if you wish to fly from Singapore to Ko Samui. On a typical day, there are 34 flights from Changi to Ko Samui, all of which are around 1h 45m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Changi to Ko Samui.

Question 16

Can I find deals for flights from Singapore to Ko Samui that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Singapore to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from Singapore to Ko Samui?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Ko Samui.

Question 18

Can I find deals for business class flights from Singapore to Ko Samui?

Accepted Answer

Yes. Cheapflights offers flight deals from Singapore to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from Singapore to Ko Samui?

Accepted Answer

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.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Singapore to Ko Samui?

Accepted Answer

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.

Question 21

Can Cheapflights find flights from Singapore to Ko Samui with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Ko Samui flexibly with Cheapflights today.

Question 22

Can Cheapflights notify me if prices for flights from Singapore to Ko Samui become cheaper?

Accepted Answer

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!

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

Airline	Cheapest	Average	Flexibility	On-time
Scoot	CheapestS$ 324	AverageS$ 405	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Bangkok Airways	CheapestS$ 416	AverageS$ 529	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights

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

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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

Use the filters below to find and compare flights from Singapore to Ko Samui that are best for you.

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.

What is the cheapest month to book a flight from Singapore to Ko Samui?

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.

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.

Reviews of airlines servicing Ko Samui

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.

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.

What airports do I use to fly from Singapore to Ko Samui?

How popular is this Singapore to Ko Samui flight route?

What is the cheapest airline to fly from Singapore to Ko Samui round-trip?

What are the most reliable airlines from Singapore to Ko Samui?

What are the cheapest flights from Singapore to Ko Samui?

Can I find deals for flights from Singapore to Ko Samui that include hotel bookings?

How can I find direct flights from Singapore to Ko Samui?

Can I find deals for business class flights from Singapore to Ko Samui?

What is the cheapest month to book a flight from Singapore to Ko Samui?

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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

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How does Cheapflights help users find flights from Singapore to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Ko Samui?

Can Cheapflights find flights from Singapore to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Ko Samui become cheaper?

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Cheapest flights from Singapore to Ko Samui
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.