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 12% of their flights experiencing any sort of delay.

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.

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

As of December 2025, there are 261 flights per week flying from Ko Samui to Singapore. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

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

Scoot is the most popular carrier operating from Ko Samui to Singapore Changi

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

The number of flights available between Ko Samui and Singapore is 37 per day as of December 2025. The most frequent departure time is 4:00PM, with 75% of daily flights leaving in the afternoon.

How often are flights from Ko Samui to Singapore delayed?

Historically, on average around 12% 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 92 minutes.

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 December 2025, 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.

$126 Cheap Flights from Ko Samui to Singapore in 2025/26

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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

$290Scoot

Thu, Feb 26 - Tue, Mar 3

8:55 am - 11:55 am

USM

SIN

2h 00mnonstop

6:00 pm - 6:50 pm

SIN

USM

1h 50mnonstop

$295Scoot

Thu, Feb 26 - Tue, Mar 3

7:45 pm - 10:55 pm

USM

SIN

2h 10mnonstop

6:00 pm - 6:50 pm

SIN

USM

1h 50mnonstop

$308Scoot

Sat, Jan 31 - Sat, Feb 7

8:45 am - 11:45 am

USM

SIN

2h 00mnonstop

2:40 pm - 7:45 pm

SIN

USM

6h 05m1 stop

$344Multiple Airlines

Mon, Apr 20 - Wed, Apr 22

8:45 am - 11:45 am

USM

SIN

2h 00mnonstop

7:00 am - 7:50 am

SIN

USM

1h 50mnonstop

$362Scoot

Mon, Apr 20 - Wed, Apr 22

8:15 am - 1:55 pm

USM

SIN

4h 40m1 stop

6:00 pm - 6:50 pm

SIN

USM

1h 50mnonstop

$383Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

8:45 am - 11:45 am

USM

SIN

2h 00mnonstop

11:30 am - 4:55 pm

SIN

USM

6h 25m2 stops

$391Multiple Airlines

Mon, Apr 20 - Wed, Apr 22

7:45 pm - 10:55 pm

USM

SIN

2h 10mnonstop

7:40 pm - 11:55 am

SIN

USM

17h 15m2 stops

$423Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

4:25 pm - 7:20 pm

USM

SIN

1h 55mnonstop

5:20 pm - 6:15 pm

SIN

USM

1h 55mnonstop

$435Bangkok Airways

Fri, Mar 27 - Mon, Mar 30

8:55 am - 11:55 am

USM

SIN

2h 00mnonstop

3:25 pm - 7:45 pm

SIN

USM

5h 20m1 stop

$499Multiple Airlines

Thu, Jan 22 - Sun, Jan 25

Scoot flights from Ko Samui to Singapore

Our best Scoot deals on Ko Samui to Singapore flight tickets

Scoot

Feb 26

USM8:55 amKo Samui

2h 00m

SIN11:55 amSingapore Changi

Mar 3

SIN6:00 pmSingapore Changi

1h 50m

USM6:50 pmKo Samui

$290

Find similar

Scoot

Feb 26

USM8:55 amKo Samui

2h 00m

SIN11:55 amSingapore Changi

Mar 3

SIN6:00 pmSingapore Changi

1h 50m

USM6:50 pmKo Samui

$295

Find similar

Scoot

Jan 31

USM7:45 pmKo Samui

2h 10m

SIN10:55 pmSingapore Changi

Feb 7

SIN6:00 pmSingapore Changi

1h 50m

USM6:50 pmKo Samui

$308

Find similar

Bangkok Airways flights from Ko Samui to Singapore

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

Bangkok Airways

Mar 27

USM4:25 pmKo Samui

1h 55m

SIN7:20 pmSingapore Changi

Mar 30

SIN5:20 pmSingapore Changi

1h 55m

USM6:15 pmKo Samui

$435

Find similar

Bangkok Airways

Feb 23

USM1:25 pmKo Samui

1h 55m

SIN4:20 pmSingapore Changi

Feb 25

SIN5:20 pmSingapore Changi

1h 55m

USM6:15 pmKo Samui

$510

Find similar

Bangkok Airways

Feb 23

USM1:25 pmKo Samui

1h 55m

SIN4:20 pmSingapore Changi

Feb 25

SIN5:20 pmSingapore Changi

1h 55m

USM6:15 pmKo Samui

$511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 2/26

8:55 am-11:55 am

Nonstop2h 00m

Singapore Changi

Tue 3/3

6:00 pm-6:50 pm

Nonstop1h 50m

$290

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 2/26

8:55 am-11:55 am

Nonstop2h 00m

Singapore Changi

Tue 3/3

6:00 pm-6:50 pm

Nonstop1h 50m

$295

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 1/31

7:45 pm-10:55 pm

Nonstop2h 10m

Singapore Changi

Sat 2/7

6:00 pm-6:50 pm

Nonstop1h 50m

$308

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 4/20

8:45 am-11:45 am

Nonstop2h 00m

Singapore Changi

Wed 4/22

2:40 pm-7:45 pm

1 stop6h 05m

$344

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 4/20

8:45 am-11:45 am

Nonstop2h 00m

Singapore Changi

Wed 4/22

7:00 am-7:50 am

Nonstop1h 50m

$362

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 1/31

8:15 am-1:55 pm

1 stop4h 40m

Singapore Changi

Sat 2/7

6:00 pm-6:50 pm

Nonstop1h 50m

$383

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 4/20

8:45 am-11:45 am

Nonstop2h 00m

Singapore Changi

Wed 4/22

11:30 am-4:55 pm

2 stops6h 25m

$391

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 1/31

7:45 pm-10:55 pm

Nonstop2h 10m

Singapore Changi

Sat 2/7

7:40 pm-11:55 am

2 stops17h 15m

$423

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 3/27

4:25 pm-7:20 pm

Nonstop1h 55m

Singapore Changi

Mon 3/30

5:20 pm-6:15 pm

Nonstop1h 55m

$435

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 1/22

8:55 am-11:55 am

Nonstop2h 00m

Singapore Changi

Sun 1/25

3:25 pm-7:45 pm

1 stop5h 20m

$499

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 typical price of a round-trip flight between Ko Samui and Singapore?

What is the cheapest month to fly to Singapore?

The month of October is, on average, the cheapest month to fly to Singapore from Ko Samui, with most prices found around $280. If you aren’t able to travel to Singapore during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $280.

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 Friday when prices can be found for as low as $313. The most expensive day to fly to Singapore is Thursday, with ticket prices averaging around $534.

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

In the evening is the cheapest time of day to fly from Ko Samui to Singapore when you can find flight prices for as low as $340. Flying to Singapore in the evening 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 $1,277 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

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 December 2025, prices for Ko Samui to Singapore flights are approximately 21% cheaper 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	$165
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 $165. The best round-trip flight deal from Ko Samui to Singapore found on momondo in the last 72 hours is $281.

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 December 2025, 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 (53.73% of total bookings). The next most popular plane models are Airbus A319 (45.77%) and Airbus A320-100/200 (0.50%).
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 $258	Free Cancellation	Rating 6.7 313 reviews		Search Scoot flights

Scoot Flights From Ko Samui to Singapore
Scoot flight deals from Ko Samui to Singapore start from $258 round-trip. Over the 27 Scoot flights for this route in a normal week, average airfare is usually $306 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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Cheap flights from Ko Samui to Singapore from $126

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 1/27. 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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Scoot 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 typical price of a round-trip flight between Ko Samui and Singapore?

What is the cheapest month to fly to Singapore?

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 Friday when prices can be found for as low as $313. The most expensive day to fly to Singapore is Thursday, with ticket prices averaging around $534.

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

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 December 2025, prices for Ko Samui to Singapore flights are approximately 21% cheaper when compared to flights at the same time last year.

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

Scoot is the most popular carrier operating from Ko Samui to Singapore Changi

How often are flights from Ko Samui to Singapore delayed?

Historically, on average around 12% 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 92 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 12% 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 37 per day as of December 2025. The most frequent departure time is 4:00PM, with 75% of daily flights leaving in the afternoon.

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

As of December 2025, there are 261 flights per week flying from Ko Samui to Singapore. The most common day of the week flights depart is Thu, with 16% 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