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Cheap Flights to Koh Samui
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Flights to Koh Samui in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | January | High demand for flights, 7% potential price rise |
| Cheapest in | November | Best time to find cheap flights, 2% potential price drop |
| Average price | S$ 465 | Average for round-trip flights in October 2021 |
| Round-trip from | S$ 333 | From Singapore Changi to Koh Samui |
| One-way from | S$ 13 | One-way flight from Singapore Changi (SIN) to Koh Samui (USM) |
Cheap flights to Koh Samui in October, November 2021
The best prices found for USM flights for October, November
19 Oct - 23 Oct
S$ 358pp
SIN
Singapore Changi
Multiple airlines
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
1 STOP
SIN
Singapore Changi
24 Oct - 12 Nov
S$ 360pp
SIN
Singapore Changi
Multiple airlines
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
1 STOP
SIN
Singapore Changi
21 Nov - 2 Dec
S$ 372pp
SIN
Singapore Changi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
SIN
Singapore Changi
Koh Samui 2021 flight deals
Cheap flights to Koh Samui found for this year
19 Oct - 23 Oct
S$ 358pp
SIN
Singapore Changi
Multiple airlines
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
1 STOP
SIN
Singapore Changi
24 Oct - 12 Nov
S$ 360pp
SIN
Singapore Changi
Multiple airlines
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
1 STOP
SIN
Singapore Changi
21 Nov - 2 Dec
S$ 372pp
SIN
Singapore Changi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
SIN
Singapore Changi
Last minute flights to Koh Samui
Late deals on return flights to Koh Samui, departing today and this week
24 Oct - 12 Nov
S$ 360pp
SIN
Singapore Changi
Multiple airlines
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
1 STOP
SIN
Singapore Changi
24 Oct - 12 Nov
S$ 415pp
SIN
Singapore Changi
Multiple airlines
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
2 STOPS
SIN
Singapore Changi
24 Oct - 12 Nov
S$ 433pp
SIN
Singapore Changi
Multiple airlines
Direct
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
1 STOP
SIN
Singapore Changi
Cheapest prices for Koh Samui flights by month
The cheapest ticket to Koh Samui found for each month in 2021 based on historical flight searches by Cheapflights users.
January
S$ 451
February
S$ 466
March
S$ 477
April
S$ 468
May
S$ 451
June
S$ 454
July
S$ 468
August
S$ 474
September
S$ 453
October
S$ 435
November
S$ 411
December
S$ 411
Currently, December is the cheapest month in which you can book a flight to Koh Samui. Flying to Koh Samui in March will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the best time to fly to Ko Samui Airport?
Average Koh Samui flight ticket prices and weather conditions for 2021 and 2022 by month.
|
SIN - USM Price
|
S$ 410 - S$ 784
|
|
USM Temperature
|
29 - 33 °C
|
|
USM Precipitation
|
50 - 423 mm
|
October is typically the best time to fly to Koh Samui, but there are other times where great deals are available. If you are looking for warm weather when you arrive off of your flight to Koh Samui then May is statistically the hottest. November is historically the period with most rainfall.
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 61 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 in the afternoon when visiting Koh Samui. Generally the prices will increase for flights at midday as these tend to have higher demand.
What airport do you fly into for flights to Koh Samui?
For a flight to Koh Samui, you will be flying into Ko Samui. Koh Samui (USM) is just 3.3 km from the centre of the city.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Koh Samui flight prices.
Find the best Koh Samui flight deals for you
Cheap tickets to Koh Samui found by our users in Singapore as recently as October 18, 2021.
Singapore to Koh Samui flights
from S$ 333 pp
Cheapest flights to Thailand
Not set on Koh Samui? See the cheapest flights to Singapore. Airfare prices updated on October 18, 2021.
Singapore to Phuket City flights
from S$ 104 pp
Singapore to Bangkok flights
from S$ 142 pp
Singapore to Chiang Mai flights
from S$ 234 pp
Singapore to Krabi flights
from S$ 263 pp
Singapore to Koh Samui flights
from S$ 333 pp
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