Skip to main content
How to find the cheapest flight from
![Thai Airways]()
![Malaysia Airlines]()
![Multiple Airlines]()
Cheap flights from Koh Samui to Singapore
Return
Economy
How to find the cheapest flight from
Koh Samui (USM) to Singapore
All the information you need to plan the best USM to SIN flight in 2021: compare Koh Samui to Singapore flight prices with the expected peak season, weather and rainfall in Singapore.
How far in advance should I book a flight from Koh Samui to Singapore?
Travellers have found it’s best to book a flight 46 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Koh Samui to Singapore 1-2 weeks in advance for as low as ฿4,972, or ฿5,848 for flights within the next 24 hours.
What is the cheapest month to fly from Koh Samui to Singapore?
The best pricing can be found in the month of August. Prices to Singapore from Koh Samui average ฿4,211. You can even find prices in August for less than ฿4,211, as users have found deals to Singapore from as low as ฿2,752. The month of December appears to be one of the more expensive times to travel to Singapore from Koh Samui. Flying in the targeted month can save you up to 49%.
Koh Samui to Singapore 2021 flight deals
Cheap flights to Singapore from Koh Samui found for this year
10 Oct - 16 Oct
฿12,040pp
USM
Koh Samui
Multiple airlines
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
1 STOP
USM
Koh Samui
10 Oct - 31 Oct
฿12,290pp
USM
Koh Samui
Multiple airlines
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
1 STOP
USM
Koh Samui
10 Oct - 31 Oct
฿13,010pp
USM
Koh Samui
Multiple airlines
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
1 STOP
USM
Koh Samui
One-way flights to Singapore from Singapore
The cheapest one-way flights from Koh Samui to Singapore
14:55 - 07:15
Thai Airways
1 stop
15h 20m
USM - SIN
฿10,540
Priceline
08:30 - 16:25
Malaysia Airlines
2 stops
30h 55m
USM - SIN
฿12,729
Kiwi.com
14:55 - 09:15
Multiple Airlines
3 stops
41h 20m
USM - SIN
฿16,513
Kiwi.com
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Koh Samui</span> to <span class="emphasized">Singapore</span> flights.
Destination points for flights from Koh Samui to Singapore
Select to see more specific information for flights from Koh Samui to all places in Singapore.
Flights from Koh Samui to Singapore City Airport
from ฿21,704 pp
Destination information for Singapore
Things to know before you go - useful duration and weather info for your trip from Koh Samui to Singapore.
Today's exchange rate
฿1 = S$ 0.05
Airports servicing
Singapore Seletar (XSP)