Cheap flights from Singapore to Koh Samui

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How to find the cheapest flight from
Singapore (SIN) to Koh Samui (USM)

All the information you need to plan the best SIN to USM flight in 2021: compare Singapore to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
SIN - USM
Price
S$ 436 - S$ 538
USM
Temperature
29 - 33 °C
USM
Precipitation
50 - 423 mm

Popular in

January

High demand for flights, 13% potential price rise

Cheapest in

November

Best time to find cheap flights, 7% potential price drop

Round-trip from

S$ 436

From Singapore Changi to Koh Samui

One-way from

S$ 178

One-way flight from Singapore Changi to Koh Samui

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Singapore to Koh Samui?

Users have found that flying from Singapore to Koh Samui on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Singapore to Koh Samui?

To save on the cost of your flight from Singapore to Koh Samui, book at least 61 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 479 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 498.

What is the cheapest month to fly from Singapore to Koh Samui?

Flights from Singapore to Koh Samui lean towards being more expensive in January. Prices are generally better when you fly from Singapore to Koh Samui in November, with the cheapest ticket starting at S$ 388.

When is the cheapest time to fly from Singapore to Koh Samui (SIN - USM)?

It’s optimal to fly from Singapore to Koh Samui in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at midday.

Cheap flights from Singapore to Koh Samui in September, October 2021

The best prices found for SIN to USM flights in September, October
20 Sep - 27 Sep
S$ 357pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
20 Sep - 23 Sep
S$ 384pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
22 Sep - 25 Sep
S$ 397pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi

Singapore Changi to Koh Samui 2021 flight deals

Cheap flights to Koh Samui from Singapore found for this year
20 Sep - 27 Sep
S$ 357pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
20 Sep - 23 Sep
S$ 384pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
22 Sep - 25 Sep
S$ 397pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi

Direct flights to Koh Samui from Singapore

Save time with Singapore to Koh Samui direct flight deals
7 Feb - 13 Feb
S$ 370pp
SIN
Singapore Changi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
SIN
Singapore Changi
14 Feb - 28 Feb
S$ 374pp
SIN
Singapore Changi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
SIN
Singapore Changi
30 Dec - 9 Jan
S$ 446pp
SIN
Singapore Changi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
SIN
Singapore Changi

One-way flights to Ko Samui from Singapore

The cheapest one-way flights from Singapore to Koh Samui
15:30 - 16:35
Bangkok Airways
Direct
2h 05m
SIN - USM
Bangkok Airways
S$ 232
15:30 - 16:35
Bangkok Airways
Direct
2h 05m
SIN - USM
Bangkok Airways
S$ 321
mytrip.com
04:50 - 08:55
Multiple Airlines
1 stop
5h 05m
SIN - USM
Multiple Airlines
S$ 178
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Singapore</span> to <span class="emphasized">Koh Samui</span> flights.

Flight FAQs

From Singapore to Koh Samui

Which airlines flying from Singapore Changi to Koh Samui have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Singapore Changi to Koh Samui that may be offering flexible cancellation policies are Bangkok Airways, Singapore Airlines, and SilkAir. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Singapore to Koh Samui for under S$ 400 on Cheapflights?

Yes, there are multiple flights from Singapore to Koh Samui for under S$ 400. The cheapest flight booked recently is on Multiple Airlines for just S$ 324, but on average you can expect to pay S$ 434.

Are there direct flights from Singapore to Koh Samui for under S$ 400 on Cheapflights?

Cheapflights has 5 direct flights from Singapore to Koh Samui under S$ 400. A good price for a direct flight from Singapore to Koh Samui is less than S$ 428.

How popular is this Singapore to Koh Samui flight route?

This flight path from Singapore Changi to Koh Samui was viewed by 2,115 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Singapore to Koh Samui return?

Our cheapest airline available from Singapore to Koh Samui is Bangkok Airways. Our recent data shows that you can find tickets from as low as S$ 370 on this airline. Bangkok Airways is currently priced 21% below the average price you’ll pay for this route.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Koh Samui, Thailand

Do I need a COVID test to fly to Koh Samui from Singapore?

Information is based on travel restrictions from Singapore Changi to Koh Samui

Most visitors from Singapore Changi need to provide a negative COVID-19 test result and/or quarantine to enter Koh Samui.

COVID-19 testing requirements
Visitors from Singapore Changi must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Koh Samui.

Quarantine requirements
Visitors from Singapore Changi are not required to quarantine after entering Koh Samui.

Do I need a test to fly back to Singapore from Koh Samui?

Returning to Singapore Changi from Koh Samui

COVID-19 testing requirements
Visitors from Koh Samui must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Singapore Changi.

Quarantine requirements
Visitors from Koh Samui are not required to quarantine after entering Singapore Changi.

Hide COVID Travel Restrictions for Koh Samui, Thailand

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Singapore to Koh Samui.
Today's exchange rate
S$ 1 = ฿24.64
Flight duration from SIN to USM
2h 00m
Average temperature for September in Koh Samui
32.0 °C
Avg rainfall for September in Koh Samui
123.0 mm

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing Koh Samui

Top 3 airlines flying from Singapore Changi to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Singapore to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Singapore Airlines
S$ 386 S$ 525 No cancel fee 81%
Search Singapore Airlines flights
Bangkok Airways
S$ 391 S$ 512 No cancel fee 74%

We couldn't confirm the COVID-19 safety measures taken by Bangkok Airways. Please check directly on their website for additional information.

Search Bangkok Airways flights
SilkAir
S$ 417 S$ 579 No cancel fee 77%

We couldn't confirm the COVID-19 safety measures taken by SilkAir. Please check directly on their website for additional information.

Search SilkAir flights

Hourly flight availability from Singapore to Koh Samui

See what time of day planes typically take off from Singapore towards Koh Samui.
Evening 6 PM to midnight 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Singapore to Koh Samui
See how many times per day planes take to the skies headed from Singapore to Koh Samui.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
0 flights
Saturday
0 flights
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