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

Accepted Answer

Currently priced at $409, Scoot will fly you from Singapore to Ko Samui and back. In addition to Scoot, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Bangkok Airways and Thai Airways - these airlines can fly you to your destination from $524 and $851, respectively. Users have found that Scoot is 21% cheaper than the other options available to this destination. Find deals

Question 3

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

Accepted Answer

For one-way options, check prices for Bangkok Airways. According to our data, you can fly for as low as $311. Users have also found prices from $752 and $1,436 on Philippine Airlines and Malaysia Airlines, respectively. Find deals

Question 4

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

Accepted Answer

The price you pay for your flight from Singapore to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

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 $533). Flying from Singapore to Ko Samui in December is currently the most expensive (average of $1,051). 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 Wednesday mornings when fares are most often at their lowest. Sunday afternoons 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 Saturday (41 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (30 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

Looking at all options, your cheapest flight can be booked for $251. While the most popular route (Singapore Changi - Ko Samui) can be booked for $890 on average our data indicates $444 when flying from Singapore to Ko Samui.

Question 11

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

Accepted Answer

Before booking your flight to Ko Samui from Singapore, have a look at 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 return from Singapore to Ko Samui?

Accepted Answer

Sunday flights are found to be more expensive to fly from Singapore to Ko Samui. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ko Samui.

Question 13

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

Accepted Answer

Users have found that booking a flight from Singapore to Ko Samui at least 28 days early can save you up to 16% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from Singapore to Ko Samui for as little as $459 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $547 for flights departing within the next 3 days.

Question 14

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

Accepted Answer

May is one of the best times of the year to fly to Ko Samui from Singapore. Prices for May average $520 per person but you can even find prices for as low as $386. The most expensive prices can be found in the month of December. Opting for a May flight can save you 18% on your journey compared to booking in December

Question 15

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

Accepted Answer

When flying from Singapore to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 13% versus a flight in the afternoon.

Question 16

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

Accepted Answer

You will need to book a flight from Singapore Changi to Ko Samui if you want to fly from Singapore to Ko Samui. At least 2 different airlines have flights from Changi (SIN) to Ko Samui (USM) on a regular basis. There are 33 flights to Ko Samui from the Singapore airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SIN to USM to be around 2h 00m.

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

Cheapflights helps you search for flights from Singapore to Ko Samui via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 21

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Singapore.

Question 22

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Ko Samui, users can toggle the no change fees filter when performing a flight search.

Question 23

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	$409
One-way from	$308
Popular in	December
Cheapest in	May
Average price	$512
Good round-trip deal	$453 or less
Good one-way deal	$273 or less

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest$389	Average$536	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Bangkok Airways	Cheapest$496	Average$600	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights

Cheap flights from Singapore to Ko Samui from $308

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 27/7. 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 May or September, booked 69 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

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 15 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 15 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 11 July 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 15 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 15 July 2025.

Reviews of airlines servicing Ko Samui

See what other customers who have flown with Bangkok Airways, Thai Airways, andCathay Pacific from Singapore to Ko Samui have to say. You can also see how each airline compares 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?

Travelling to a place near 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 15 July 2025.