For early departures, avoid airport hotels. Staying at your original accommodation is more convenient and saves hassle.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $289 (Kiwi.com) |
One-way from | $126 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $293 |
Good round-trip deal | $281 or less |
Good one-way deal | $165 or less |
Fly from
Fly to
Route
Depart
Return
Price
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
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Tue 3/24
8:15 am-11:10 am
Nonstop1h 55m
Singapore Changi
Fri 3/27
5:20 pm-6:15 pm
Nonstop1h 55m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Thu 3/26
4:25 pm-7:20 pm
Nonstop1h 55m
Singapore Changi
Sun 3/29
5:20 pm-6:15 pm
Nonstop1h 55m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Sun 1/11
8:55 am-11:55 am
Nonstop2h 00m
Singapore Changi
Wed 1/14
6:00 pm-6:50 pm
Nonstop1h 50m
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
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Thu 1/29
8:55 am-11:55 am
Nonstop2h 00m
Singapore Changi
Thu 2/5
6:15 pm-8:25 am
1 stop15h 10m
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
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Tue 1/13
8:15 am-11:10 am
Nonstop1h 55m
Singapore Changi
Sat 1/17
5:20 pm-6:15 pm
Nonstop1h 55m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Sat 3/21
8:15 am-11:10 am
Nonstop1h 55m
Singapore Changi
Mon 3/30
5:20 pm-6:15 pm
Nonstop1h 55m
Ko SamuiSingapore
USM - SIN
USMSIN
Ko Samui
Thu 3/26
8:15 am-11:10 am
Nonstop1h 55m
Singapore Changi
Tue 3/31
5:20 pm-6:15 pm
Nonstop1h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
Currently, November is the cheapest month in which you can book a flight from Ko Samui to Singapore (average of $136). Flying from Ko Samui to Singapore in August is currently the most expensive (average of $287). 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.
When flying from Ko Samui to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 73% versus a flight in the afternoon.
About 12% of weekly flights between Ko Samui and Singapore have experienced delays in the past year, with the average delay time being 92 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Scoot have had the lowest number of delays on this route, with just 12% of flights being delayed.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Gary,Oct 2025
CEB - SIN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Gary,Oct 2025
CEB - SIN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$306 | FlexibilityNo cancel fee | On-timeN/A |