How often are flights from Ko Samui to Singapore delayed?

Historically, on average around 10% of flights between Ko Samui and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

How many flights depart from Ko Samui to Singapore on average per week?

As of February 2026, there are 219 flights per week flying from Ko Samui to Singapore. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

What is the most punctual flight time for Ko Samui to Singapore flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Ko Samui to Singapore Changi?

Scoot and Bangkok Airways are the most popular carriers operating from Ko Samui to Singapore Changi

Which airline has the best punctuality record on Ko Samui to Singapore flights?

According to our data, Scoot have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Ko Samui to Singapore on average per day?

The number of flights available between Ko Samui and Singapore is 31 per day as of February 2026. The most frequent departure time is 1:00PM, with 82% of daily flights leaving in the afternoon.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Ko Samui Airport to Singapore Changi Airport?

Prices for flights from Ko Samui Airport to Singapore Changi Airport refresh daily.

How many operators does momondo search for flights from Ko Samui Airport to Singapore Changi Airport?

As of February 2026, there is 1 operator available to choose from for flights from Ko Samui Airport to Singapore Changi Airport.

How old do you have to be to fly from Ko Samui Airport to Singapore Changi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ko Samui Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$154 Cheap Flights from Ko Samui to Singapore in 2026

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 11:55 am

USM

SIN

2h 00mnonstop

6:00 pm - 6:50 pm

SIN

USM

1h 50mnonstop

$273Scoot

Thu, Mar 12 - Sun, Mar 15

8:40 am - 11:35 am

USM

SIN

1h 55mnonstop

4:25 pm - 5:20 pm

SIN

USM

1h 55mnonstop

$284Scoot

Thu, May 14 - Thu, May 21

7:45 pm - 10:50 pm

USM

SIN

2h 05mnonstop

4:25 pm - 5:20 pm

SIN

USM

1h 55mnonstop

$285Scoot

Tue, May 12 - Thu, May 21

8:55 am - 11:55 am

USM

SIN

2h 00mnonstop

6:00 pm - 6:50 pm

SIN

USM

1h 50mnonstop

$299Scoot

Thu, Mar 12 - Sun, Mar 22

7:45 pm - 10:50 pm

USM

SIN

2h 05mnonstop

7:50 am - 1:55 pm

SIN

USM

7h 05m

1 stop

$311Multiple Airlines

Thu, May 14 - Thu, May 21

8:40 am - 11:35 am

USM

SIN

1h 55mnonstop

6:00 pm - 7:10 am

SIN

USM

14h 10m

1 stop

$317Multiple Airlines

Tue, May 12 - Thu, May 21

8:20 am - 11:15 am

USM

SIN

1h 55mnonstop

8:15 pm - 9:10 pm

SIN

USM

1h 55mnonstop

$319Bangkok Airways

Thu, Apr 23 - Sun, Apr 26

8:40 am - 11:35 am

USM

SIN

1h 55mnonstop

11:30 am - 8:25 pm

SIN

USM

9h 55m

2 stops

$321Multiple Airlines

Thu, May 14 - Thu, May 21

6:00 am - 8:30 pm

USM

SIN

13h 30m

1 stop

7:50 am - 8:25 pm

SIN

USM

13h 35m

1 stop

$326Multiple Airlines

Tue, May 12 - Thu, May 21

8:55 am - 11:55 am

USM

SIN

2h 00mnonstop

6:00 pm - 6:50 pm

SIN

USM

1h 50mnonstop

$334Scoot

Thu, Mar 19 - Thu, Mar 26

Bangkok Airways flights from Ko Samui to Singapore

Our best Bangkok Airways deals on Ko Samui to Singapore flight tickets

Bangkok Airways

Apr 23

USM8:20 amKo Samui

1h 55m

SIN11:15 amSingapore Changi

Apr 26

SIN8:15 pmSingapore Changi

1h 55m

USM9:10 pmKo Samui

$319

Bangkok Airways

Apr 23

USM8:20 amKo Samui

1h 55m

SIN11:15 amSingapore Changi

Apr 26

SIN5:20 pmSingapore Changi

1h 55m

USM6:15 pmKo Samui

$321

Bangkok Airways

Mar 12

USM8:15 amKo Samui

1h 55m

SIN11:10 amSingapore Changi

Mar 15

SIN5:20 pmSingapore Changi

1h 55m

USM6:15 pmKo Samui

$350

Malaysia Airlines flights from Ko Samui to Singapore

Our best Malaysia Airlines deals on Ko Samui to Singapore flight tickets

Malaysia Airlines

May 12

USM3:50 pmKo Samui

7h 20m

2 stops

SIN12:10 amSingapore Changi

May 21

SIN9:55 amSingapore Changi

7h 40m

2 stops

USM4:35 pmKo Samui

$501

Malaysia Airlines

Jun 24

USM11:45 amKo Samui

11h 25m

2 stops

SIN12:10 amSingapore Changi

Jun 27

SIN1:40 pmSingapore Changi

8h 10m

2 stops

USM8:50 pmKo Samui

$517

Malaysia Airlines

Apr 23

USM8:10 amKo Samui

12h 45m

2 stops

SIN9:55 pmSingapore Changi

Apr 26

SIN1:40 pmSingapore Changi

7h 45m

2 stops

USM8:25 pmKo Samui

$545

Fly from

Fly to

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 3/12

8:55 am-11:55 am

Nonstop2h 00m

Singapore Changi

Sun 3/15

6:00 pm-6:50 pm

Nonstop1h 50m

$273

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 5/14

8:40 am-11:35 am

Nonstop1h 55m

Singapore Changi

Thu 5/21

4:25 pm-5:20 pm

Nonstop1h 55m

$284

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 5/12

7:45 pm-10:50 pm

Nonstop2h 05m

Singapore Changi

Thu 5/21

4:25 pm-5:20 pm

Nonstop1h 55m

$285

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 3/12

8:55 am-11:55 am

Nonstop2h 00m

Singapore Changi

Sun 3/22

6:00 pm-6:50 pm

Nonstop1h 50m

$299

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 5/14

7:45 pm-10:50 pm

Nonstop2h 05m

Singapore Changi

Thu 5/21

7:50 am-1:55 pm

1 stop7h 05m

$311

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 5/12

8:40 am-11:35 am

Nonstop1h 55m

Singapore Changi

Thu 5/21

6:00 pm-7:10 am

1 stop14h 10m

$317

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 4/23

8:20 am-11:15 am

Nonstop1h 55m

Singapore Changi

Sun 4/26

8:15 pm-9:10 pm

Nonstop1h 55m

$319

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 5/14

8:40 am-11:35 am

Nonstop1h 55m

Singapore Changi

Thu 5/21

11:30 am-8:25 pm

2 stops9h 55m

$321

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 5/12

6:00 am-8:30 pm

1 stop13h 30m

Singapore Changi

Thu 5/21

7:50 am-8:25 pm

1 stop13h 35m

$326

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 3/19

8:55 am-11:55 am

Nonstop2h 00m

Singapore Changi

Thu 3/26

6:00 pm-6:50 pm

Nonstop1h 50m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ko Samui to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Singapore?

The month of June is, on average, the cheapest month to fly to Singapore from Ko Samui, with most prices found around $273. If you aren’t able to travel to Singapore during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $278.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Ko Samui to Singapore is on a Thursday when prices can be found for as low as $284. The most expensive day to fly to Singapore is Sunday, with ticket prices averaging around $453.

What is the cheapest time of day to depart on your flight to Singapore?

In the morning is the cheapest time of day to fly from Ko Samui to Singapore when you can find flight prices for as low as $336. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $623 on average. Flights to Singapore from Ko Samui in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Ko Samui to Singapore Changi flight route?

Fly from Ko Samui to Singapore Changi for the best Ko Samui - Singapore Changi flight prices

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

You are more likely to see cheaper flights to Singapore from Ko Samui when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Ko Samui for as low as $203 on momondo.

What cabin class options are available on Ko Samui to Singapore Changi flights?

There are 3 cabin classes available to choose from on Ko Samui to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Ko Samui to Singapore flight prices changed over time?

As of February 2026, prices for Ko Samui to Singapore flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Ko Samui to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Ko Samui to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ko Samui to Singapore (USM to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ko Samui to Singapore

Best Price Found	$162
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from Ko Samui in the past 72 hours is $162. The best round-trip flight deal from Ko Samui to Singapore found on momondo in the last 72 hours is $270.

The fastest flight from Ko Samui to Singapore takes 2h 00m

Direct flights go from Ko Samui to Singapore every day.

There is 1 airport in Singapore. From Ko Samui there are direct flights to Singapore Changi (SIN).

Search flight deals

How far is Ko Samui to Singapore Changi by plane?
The straight-line distance from Ko Samui to Singapore Changi is 624.3 mi. A reasonable flight in good conditions will take 2h 00m.
When did momondo last update prices for flights from Ko Samui Airport to Singapore Changi Airport?
Prices for flights from Ko Samui Airport to Singapore Changi Airport refresh daily.
How many operators does momondo search for flights from Ko Samui Airport to Singapore Changi Airport?
As of February 2026, there is 1 operator available to choose from for flights from Ko Samui Airport to Singapore Changi Airport.
How old do you have to be to fly from Ko Samui Airport to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ko Samui Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ko Samui to Singapore?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ko Samui to Singapore is Embraer 190 E2 (51.91% of total bookings). The next most popular plane models are Airbus A319 (47.54%) and Airbus A320-100/200 (0.55%).
What is the most popular airline from Ko Samui to Singapore?
Based on momondo bookings for flights between Ko Samui and Singapore, the leading airline is Scoot, making up 100% of the total bookings.

Best airlines flying from Ko Samui to Singapore

Compare and see reviews for airlines that fly from Ko Samui to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Scoot	PriceFrom $141	Free Cancellation	Rating 6.7 317 reviews		Search Scoot flights

Scoot Flights From Ko Samui to Singapore
Scoot flight deals from Ko Samui to Singapore start from $141 round-trip. Over the 24 Scoot flights for this route in a normal week, average airfare is usually $305 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Ko Samui to Singapore?

It is quick and easy to find Ko Samui to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

Can I find flights from Ko Samui to Singapore with flexible booking policies on momondo?

Flights from Ko Samui to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ko Samui to Singapore?

Once all potential Ko Samui to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ko Samui to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Ko Samui are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Scoot

Cheap flights from Ko Samui to Singapore from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ko Samui to Singapore departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Bangkok Airways flights from Ko Samui to Singapore

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How to get the cheapest flight ticket from Ko Samui to Singapore

What is the cheapest month to fly to Singapore?

The month of June is, on average, the cheapest month to fly to Singapore from Ko Samui, with most prices found around $273. If you aren’t able to travel to Singapore during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $278.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Ko Samui to Singapore is on a Thursday when prices can be found for as low as $284. The most expensive day to fly to Singapore is Sunday, with ticket prices averaging around $453.

What is the cheapest time of day to depart on your flight to Singapore?

What is the cheapest Ko Samui to Singapore Changi flight route?

Fly from Ko Samui to Singapore Changi for the best Ko Samui - Singapore Changi flight prices

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

What cabin class options are available on Ko Samui to Singapore Changi flights?

There are 3 cabin classes available to choose from on Ko Samui to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Ko Samui to Singapore flight prices changed over time?

As of February 2026, prices for Ko Samui to Singapore flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Ko Samui to Singapore Changi?

Scoot and Bangkok Airways are the most popular carriers operating from Ko Samui to Singapore Changi

How often are flights from Ko Samui to Singapore delayed?

Historically, on average around 10% of flights between Ko Samui and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

What is the most punctual flight time for Ko Samui to Singapore flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ko Samui to Singapore flights?

According to our data, Scoot have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Ko Samui to Singapore on average per day?

The number of flights available between Ko Samui and Singapore is 31 per day as of February 2026. The most frequent departure time is 1:00PM, with 82% of daily flights leaving in the afternoon.

How many flights depart from Ko Samui to Singapore on average per week?

As of February 2026, there are 219 flights per week flying from Ko Samui to Singapore. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

When to book flights from Ko Samui to Singapore

Cheap Ko Samui to Singapore (USM to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ko Samui to Singapore

Best Price Found

Fastest flight time

Direct flights

Airports in Singapore

How far is Ko Samui to Singapore Changi by plane?

When did momondo last update prices for flights from Ko Samui Airport to Singapore Changi Airport?

How many operators does momondo search for flights from Ko Samui Airport to Singapore Changi Airport?

How old do you have to be to fly from Ko Samui Airport to Singapore Changi Airport?

What documentation or ID do you need to fly to Singapore Changi Airport?

What is the most popular plane model from Ko Samui to Singapore?

What is the most popular airline from Ko Samui to Singapore?

Best airlines flying from Ko Samui to Singapore

Compare and see reviews for airlines that fly from Ko Samui to Singapore with momondo

Scoot Flights From Ko Samui to Singapore

Why use momondo?

Why should I use momondo to find a flight deal from Ko Samui to Singapore?

Can I find flights from Ko Samui to Singapore with flexible booking policies on momondo?

How can momondo help me find flights from Ko Samui to Singapore?

I’m not ready to book a flight from Ko Samui to Singapore right now. Can momondo alert me if prices change?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.