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

Over the past year, Scoot have had the lowest number of delays on this route, with just 5% of flights being delayed.

How often are flights from Ko Samui to Singapore delayed?

About 8% of weekly flights between Ko Samui and Singapore have experienced delays in the past year, with the average delay time being 96 minutes.

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

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How popular is this Ko Samui to Singapore flight route?

This flight path from Ko Samui to Singapore Changi was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Ko Samui to Singapore?

Scoot and Bangkok Airways can get you from Ko Samui to Singapore in just under 2h 05m. Your travel time can differ by up to 3h 30m. Airlines will cover a distance of 627 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from Ko Samui to Singapore round-trip from £117. Users have found that Scoot is 50% cheaper than the other options available to this destination.

Weekly flight availability from Ko Samui to Singapore

The most flights from USM to SIN are scheduled on a Monday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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

Before booking your flight to Singapore from Ko Samui, check out the most reliable airlines to get you to your destination on time: Scoot (96%), Singapore Airlines (83%), Qatar Airways( 72%).

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

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

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

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

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

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

£85+ Cheap Flights from Ko Samui to Singapore

Cheap flight deals from Ko Samui to Singapore

Enter your travel dates to find the best prices.

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Cheapest flights from Ko Samui to Singapore
Explore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Fri 13/1118:05 -

Nonstop2h 00m

Fri 20/1116:15 -

Nonstop1h 55m

Deal found 29/9£199

Fri 13/1118:15 -

1 stop4h 10m

Fri 20/1116:15 -

Nonstop1h 55m

Deal found 29/9£241

Fri 30/1018:05 -

Nonstop2h 00m

Fri 6/1116:15 -

Nonstop1h 55m

Deal found 29/9£245

Wed 28/1019:50 -

Nonstop2h 05m

Sun 1/1116:15 -

Nonstop1h 55m

Deal found 29/9£271

Fri 30/1018:05 -

Nonstop2h 00m

Fri 6/1111:00 -

2 stops8h 25m

Deal found 29/9£280

Thu 15/1014:30 -

1 stop5h 35m

Sun 18/1017:20 -

Nonstop1h 55m

Deal found 29/9£357

Find flight deals from Ko Samui to Singapore

Round-trip from	£199
One-way from	£85
Popular in	March
Cheapest in	September
Average price	£227
Good one-way deal	£161 or less

Scoot
13/11-20/11
Nonstop
3h 55m total
Ko Samui to Singapore

Search Deals

Scoot
13/11-31/12
Nonstop
1h 55m total
Ko Samui to Singapore

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£8 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a one-way flight from Ko Samui to Singapore Changi.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Wed 6/1

18:05-21:05

Nonstop2h 00m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

£141

Fastest return journey

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Sat 10/10

16:25-19:20

Nonstop1h 55m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

£207

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Tue 5/1

08:15-14:30

1 stop5h 15m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

£216

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Mon 8/3

07:55-20:35

2 stops11h 40m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

£219

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Sat 6/3

07:00-16:40

2 stops8h 40m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

£219

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Sat 10/10

15:25-00:10

2 stops7h 45m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

£221

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Wed 28/10

19:50-22:55

Nonstop2h 05m

Singapore Changi

Sun 1/11

16:15-17:10

Nonstop1h 55m

£271

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Thu 15/10

14:30-21:05

1 stop5h 35m

Singapore Changi

Sun 18/10

17:20-18:15

Nonstop1h 55m

£357

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Thu 15/10

14:30-23:25

1 stop7h 55m

Singapore Changi

Fri 16/10

17:20-18:15

Nonstop1h 55m

£400

Ko SamuiSingapore

USM Ko Samui - SIN Singapore Changi

USMSIN

Ko Samui

Mon 12/10

08:00-23:25

1 stop14h 25m

Singapore Changi

Thu 15/10

17:20-18:15

Nonstop1h 55m

£402

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Ko Samui to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ko Samui with our price prediction graph.

USM-SIN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Singapore

Prices

Airlines

Delays

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

Currently, September is the cheapest month in which you can book a flight from Ko Samui to Singapore (average of £213). Flying from Ko Samui to Singapore in March is currently the most expensive (average of £263). 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.

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

One of the essential ways to save on airfare from Ko Samui to Singapore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 67% on airfare.

How much does it cost for a return flight from Ko Samui to Singapore?

Airfare is below average for this route at the moment.

Ko Samui to Singapore flights typically cost between £207 and £235 in November.
The cheapest return price found within the last 5 days was £199 on Scoot (13 Nov–20 Nov).

Reviews of airlines servicing Singapore

Get a feel of what it's like to fly with Scoot from Ko Samui to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scoot

6.7

Okay

336 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

ATH - SIN

Staff were attentive and efficient. No screens, limited wifi (restricted to Scoot's portal), no charging port, lucky I pre booked food, if you didnt you miss out on food altogether.

Scoot

6.7

Okay

336 reviews

Scoot

6.7

Okay

336 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

ATH - SIN

Staff were attentive and efficient. No screens, limited wifi (restricted to Scoot's portal), no charging port, lucky I pre booked food, if you didnt you miss out on food altogether.

Related info for your journey

How popular is this Ko Samui to Singapore flight route?
This flight path from Ko Samui to Singapore Changi was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Ko Samui to Singapore?
Scoot and Bangkok Airways can get you from Ko Samui to Singapore in just under 2h 05m. Your travel time can differ by up to 3h 30m. Airlines will cover a distance of 627 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Ko Samui to Singapore round-trip?
Cheapflights users have booked flights from Ko Samui to Singapore round-trip from £117. Users have found that Scoot is 50% cheaper than the other options available to this destination.
What are the most reliable airlines from Ko Samui to Singapore?
Before booking your flight to Singapore from Ko Samui, check out the most reliable airlines to get you to your destination on time: Scoot (96%), Singapore Airlines (83%), Qatar Airways( 72%).
Can I find deals for flights from Ko Samui to Singapore that include hotel bookings?
Yes. In addition to deals on Ko Samui to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ko Samui to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Singapore.
Can I find deals for business class flights from Ko Samui to Singapore?
Yes. Cheapflights offers flight deals from Ko Samui to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ko Samui to Singapore?
Currently, September is the cheapest month in which you can book a flight from Ko Samui to Singapore (average of £213). Flying from Ko Samui to Singapore in March is currently the most expensive (average of £263). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ko Samui to Singapore

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Top airline flying from Ko Samui to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest£117	Average£212	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights

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

Cheapflights helps you search for flights from Ko Samui to Singapore 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.

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

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 Singapore from Ko Samui.

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

Yes, we can. To see specific flights from Ko Samui to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Ko Samui to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ko Samui to Singapore from £85

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ko Samui to Singapore

Cheapest flights from Ko Samui to SingaporeExplore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Explore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Ko Samui to SingaporeDiscover carefully curated flight deals from Ko Samui to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Ko Samui to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Ko Samui to SingaporeExplore direct flight options from Ko Samui to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Explore direct flight options from Ko Samui to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Ko Samui to SingaporeDiscover last-minute flight deals from Ko Samui to Singapore. Data last updated 1 October 2026 and is based on user searches.

Discover last-minute flight deals from Ko Samui to Singapore. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Ko Samui to SingaporeSearch for one-way flight options from Ko Samui to Singapore. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Search for one-way flight options from Ko Samui to Singapore. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

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

Best time to book a flight from Ko Samui to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ko Samui with our price prediction graph.

Cheapflights Insights

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

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

One of the essential ways to save on airfare from Ko Samui to Singapore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 67% on airfare.

How much does it cost for a return flight from Ko Samui to Singapore?

Airfare is below average for this route at the moment.

Ko Samui to Singapore flights typically cost between £207 and £235 in November.The cheapest return price found within the last 5 days was £199 on Scoot (13 Nov–20 Nov).

Weekly flight availability from Ko Samui to Singapore

The most flights from USM to SIN are scheduled on a Monday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

How often are flights from Ko Samui to Singapore delayed?

About 8% of weekly flights between Ko Samui and Singapore have experienced delays in the past year, with the average delay time being 96 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Scoot have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing Singapore

Get a feel of what it's like to fly with Scoot from Ko Samui to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Ko Samui to Singapore flight route?

How long is the flight from Ko Samui to Singapore?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ko Samui to Singapore

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Search flights from Ko Samui to Singapore by cabin class

Find flights from Ko Samui to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ko Samui and Singapore flights

Browse other Ko Samui and Singapore flight options. Last updated on 1 October 2026.

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Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 October 2026.

Top airline flying from Ko Samui to Singapore

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

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

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Cheapest flights from Ko Samui to Singapore
Explore the most affordable flight options available from Ko Samui to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Ko Samui to Singapore
Discover carefully curated flight deals from Ko Samui to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Direct flights from Ko Samui to Singapore
Explore direct flight options from Ko Samui to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 October 2026.

Last-minute flights from Ko Samui to Singapore
Discover last-minute flight deals from Ko Samui to Singapore. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Ko Samui to Singapore
Search for one-way flight options from Ko Samui to Singapore. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Ko Samui to Singapore flights typically cost between £207 and £235 in November.
The cheapest return price found within the last 5 days was £199 on Scoot (13 Nov–20 Nov).