Cheap flights to Koh Samui
Were you looking for Flights from Koh Samui?
Flights to Koh Samui in 2023
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheap flights to Koh Samui in March, April 2023
The best prices found for USM flights for March, April
Singapore Changi
Ko Samui
1 stop
13h 05mKo Samui
Singapore Changi
1 stop
5h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
5h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
5h 20mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mKo Samui
Singapore Changi
1 stop
5h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
14h 55mKo Samui
Singapore Changi
2 stops
10h 25mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
3h 35mKo Samui
Singapore Changi
2 stops
12h 30mMultiple Airlines
Singapore Changi
Ko Samui
2 stops
11h 15mKo Samui
Singapore Changi
1 stop
5h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 10mKo Samui
Singapore Changi
2 stops
21h 55mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mKo Samui
Singapore Changi
2 stops
18h 05mMultiple Airlines
Koh Samui 2023 flight deals
Cheap flights to Koh Samui found for this year
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
7h 45mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
5h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
7h 50mKo Samui
Singapore Changi
1 stop
11h 50mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
8h 10mKo Samui
Singapore Changi
1 stop
12h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
4h 15mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
5h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
14h 40mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
3h 40mKo Samui
Singapore Changi
1 stop
4h 15mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mKo Samui
Singapore Changi
1 stop
5h 00mMultiple Airlines
Last minute flights to Koh Samui
Late deals on return flights to Koh Samui, departing today and this week
Singapore Changi
Ko Samui
1 stop
4h 10mKo Samui
Singapore Changi
1 stop
5h 20mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
3h 35mKo Samui
Singapore Changi
2 stops
12h 30mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mKo Samui
Singapore Changi
2 stops
18h 05mMultiple Airlines
Singapore Changi
Ko Samui
2 stops
14h 25mKo Samui
Singapore Changi
2 stops
14h 00mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
3h 35mKo Samui
Singapore Changi
2 stops
6h 40mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
5h 00mKo Samui
Singapore Changi
1 stop
6h 00mMultiple Airlines
Singapore Changi
Ko Samui
Nonstop
2h 05mKo Samui
Singapore Changi
Nonstop
1h 55mBangkok Airways
Singapore Changi
Ko Samui
1 stop
3h 35mKo Samui
Singapore Changi
2 stops
6h 40mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
3h 35mKo Samui
Singapore Changi
2 stops
6h 40mMultiple Airlines
One-way flights to Koh Samui
The cheapest one-way flights to Koh Samui
Singapore Changi
Ko Samui
1 stop
10h 50mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
20h 25mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
3h 40mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
4h 10mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
15h 05mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
6h 25mMultiple Airlines
Singapore Changi
Ko Samui
1 stop
9h 00mMultiple Airlines
Find flights to Koh Samui within your budget
Use the slider to find flights to Koh Samui that fit your budget.
Fly from
Budget
S$ 362 - S$ 441
Route
Depart
Return
Price
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-05-15
1 stop4h 10m
Ko Samui
2023-05-18
1 stop7h 45m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-05-14
1 stop4h 10m
Ko Samui
2023-05-18
1 stop5h 30m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-07-12
1 stop7h 50m
Ko Samui
2023-07-15
1 stop11h 50m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-05-21
1 stop8h 10m
Ko Samui
2023-05-27
1 stop12h 30m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-05-14
1 stop4h 10m
Ko Samui
2023-05-19
1 stop4h 15m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-05-13
1 stop4h 10m
Ko Samui
2023-05-18
1 stop5h 30m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-05-23
1 stop4h 10m
Ko Samui
2023-05-30
1 stop14h 40m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-08-24
Nonstop2h 05m
Ko Samui
2023-08-30
Nonstop1h 55m
Singapore ChangiKo Samui
SIN - USM
SINUSM
Singapore Changi
2023-08-31
Nonstop2h 05m
Ko Samui
2023-09-07
Nonstop1h 55m
What is the cheapest month to fly to Koh Samui?
The cheapest ticket to Koh Samui found for each month in 2023 based on historical flight searches by Cheapflights users.
January
S$ 449
February
S$ 481
March
S$ 460
April
S$ 488
May
S$ 448
June
S$ 444
July
S$ 428
August
S$ 492
September
S$ 460
October
S$ 461
November
S$ 425
December
S$ 449
Currently, the cheapest month for flights to Koh Samui is November. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
When is the best time to fly to Koh Samui?
Average Koh Samui flight ticket prices and weather conditions for 2023 and 2024 by month
SIN - USM Price | S$ 425 - S$ 850 |
|---|---|
USM Temperature | 27 - 29 °C |
USM Rainfall | 58 - 490 mm |
When is the best time to book a flight to Koh Samui?
The price you pay for your flight to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Which day is cheapest to fly to Koh Samui?
At the moment, Tuesday is the most economical day to take a flight to Koh Samui. Friday is likely to be the most costly.
What time of day is cheapest to fly to Koh Samui?
To get the best value, try booking a flight at midday when visiting Koh Samui. Generally the prices will increase for flights in the morning as these tend to have higher demand.
This is defined as Ko Samui Airport (USM). Codes like USM are often used to just call airports uniquely.
Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights to Koh Samui. USM handles an average of 16 flights per day from Singapore. You should also have a few airline options to choose from. 1 airline has flights to Ko Samui from Singapore.
Popular cities in Thailand
Search flights to Koh Samui by cabin class
Fly your favourite airline to Koh Samui
Fly with Cheapflights
What makes Cheapflights the go-to destination for all your flight needs
Cheapflights helps you search for flights to Koh Samui 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.
Cheapflights helps you find that perfect flight to Koh Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Need flexible booking options for your flight to Koh Samui ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights does offer price alerts on Koh Samui flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.