Question 1

How popular is this Singapore to Ko Samui flight route?

Accepted Answer

Flights from Singapore Changi to Ko Samui have been viewed 86 times in the past calendar month.

Question 2

What are the cheapest airlines flying from Singapore to Ko Samui round-trip?

Accepted Answer

Scoot, at £208, was found to be the cheapest airline from Singapore to Ko Samui.Alternate airlines flying return to your destination include Bangkok Airways and Vietnam Airlines. Scoot is priced at 16% lower than the current average price of a flight leaving 3 months from now.

Question 3

What are the cheapest airlines to fly from Singapore to Ko Samui one-way?

Accepted Answer

To fly one-way, consider booking your trip with Bangkok Airways, which is currently one of the cheapest options available, starting at £182. Philippine Airlines flights start at £260 while deals on Cathay Pacific start at £2,230 one-way.

Question 4

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.

Question 5

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

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Singapore to Ko Samui (average of £1,019). Flying from Singapore to Ko Samui in December is currently the most expensive (average of £1,669). 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.

Question 6

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. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

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 8

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 9

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 10

What are the cheapest flights from Singapore to Ko Samui?

Accepted Answer

While on average a flight from Singapore to Ko Samui is generally £183, our data shows the cheapest flight currently is £115. When looking at the most popular route, (Singapore Changi - Ko Samui), you can expect to pay £418 for that flight.

Question 11

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

Accepted Answer

Before booking your flight to Ko Samui from Singapore, check out the most reliable airlines to get you to your destination on time: Lufthansa (93%), Etihad Airways (92%), Qatar Airways( 90%).

Question 12

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

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 26% on your flight compared to booking on days when demand is much higher.

Question 13

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 13% on flights from Singapore to Ko Samui compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £219. For sooner than that we have options available in the next 3 days from £263.

Question 14

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 £118.

Question 15

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

Accepted Answer

One of the essential ways to save on airfare from Singapore to Ko Samui is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

Question 16

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

Accepted Answer

If you wish to fly to Ko Samui from Singapore, then you need to book flights from Singapore Changi to Ko Samui. There are 32 flights from Changi (SIN) to Ko Samui (USM) per day to choose from. Flights to Ko Samui from Changi are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 30m is how long a nonstop flight from Singapore to Ko Samui typically takes.

Question 17

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 18

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 19

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 20

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

Accepted Answer

Deals for Singapore to Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 21

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 22

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

Accepted Answer

Certainly. Search results for flights to Ko Samui from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 23

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

Accepted Answer

Yes, Cheapflights offers price alerts on Singapore to Ko Samui flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£202
One-way from	£171
Popular in	December
Cheapest in	September
Average price	£244
Good round-trip deal	£208 or less
Good one-way deal	£116 or less

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest£180	Average£251	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Bangkok Airways	Cheapest£220	Average£288	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights

Cheap flights from Singapore to Ko Samui from £171

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 15/8. 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 Friday

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 10 July 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 10 July 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 10 July 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 10 July 2025.

Reviews of airlines servicing Ko Samui

Check out reviews from past customers who have flown with Bangkok Airways, Cathay Pacific, andVietnam Airlines from Singapore to Ko Samui to help guide your decision. You can also see how each airline stacks up 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 are the cheapest airlines flying from Singapore to Ko Samui round-trip?

What are the cheapest airlines to fly from Singapore to Ko Samui one-way?

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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Alternative routes for Singapore to Ko Samui

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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 10 July 2025.