Cheap flights from Singapore City Airport to Koh Samui

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

All the information you need to plan the best SIN to USM flight in 2021: compare Singapore City Airport to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
SIN - USM
Price
S$ 431 - S$ 533
USM
Temperature
29 - 33 °C
USM
Rainfall
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$ 431

From Singapore City Airport to Koh Samui

One-way from

S$ 200

One-way flight from Singapore City Airport 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 City Airport to Koh Samui?

Thursday flights are found to be more expensive to fly from Singapore City Airport to Koh Samui. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Koh Samui.

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

To save on the cost of your flight from Singapore City Airport 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$ 474 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 493.

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

Flights from Singapore City Airport to Koh Samui lean towards being more expensive in January. Prices are generally better when you fly from Singapore City Airport to Koh Samui in November, with the cheapest ticket starting at S$ 385.

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

One of the essential ways to save on airfare from Singapore City Airport to Koh Samui is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

Cheap flights from Singapore City Airport to Koh Samui in April, May 2021

The best prices found for SIN to USM flights in April, May
16 Apr - 18 Apr
S$ 418pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
16 Apr - 30 Apr
S$ 426pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
14 May - 21 May
S$ 461pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi

Singapore City Airport to Koh Samui 2021 flight deals

Cheap flights to Koh Samui from Singapore City Airport found for this year
16 Apr - 18 Apr
S$ 418pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
16 Apr - 30 Apr
S$ 426pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi
1 Jul - 29 Aug
S$ 445pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
 
1 STOP
SIN
Singapore Changi

One-way flights to Koh Samui from Singapore City Airport

The cheapest one-way flights from Singapore City Airport to Koh Samui
05:00 - 06:00
Multiple Airlines
1 stop
26h 00m
SIN - USM
Multiple Airlines
S$ 201
Gotogate
05:00 - 14:25
Multiple Airlines
1 stop
10h 25m
SIN - USM
Multiple Airlines
S$ 217
Gotogate
05:30 - 14:25
Multiple Airlines
2 stops
9h 55m
SIN - USM
Multiple Airlines
S$ 356
Gotogate

Related info for your journey

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

Flight FAQs

From Singapore City Airport to Koh Samui

Can I find flights from Singapore City Airport to Koh Samui for under S$ 534 on Cheapflights?

Yes, there are multiple flights from Singapore City Airport to Koh Samui for under S$ 534. The cheapest flight booked recently is on Multiple Airlines for just S$ 461, but on average you can expect to pay S$ 1,923.

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.

Are there direct flights from Singapore City Airport to Koh Samui for under S$ 401 on Cheapflights?

There are no direct flights from Singapore City Airport to Koh Samui, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

The Singapore Changi to Koh Samui flight path 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.

Does it rain more in Singapore City Airport or Koh Samui?

Singapore City Airport will have less rainfall in 2 compared to Koh Samui over the next 0 days.

Is Singapore City Airport weather warmer or cooler than Koh Samui?

You can imagine temperatures to be in the 33 °C range in May. The weather in Koh Samui is generally hotter than Singapore City Airport's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Singapore City Airport to Koh Samui.
Today's exchange rate
S$ 1 = ฿23.36
Average temperature for April in Koh Samui
32.0 °C
Avg rainfall for April in Koh Samui
73.0 mm

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing Koh Samui

Top 3 airlines flying from Singapore City Airport to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Singapore City Airport 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
Bangkok Airways
S$ 290 S$ 380 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
Singapore Airlines
S$ 287 S$ 389 No cancel fee 81%
Search Singapore Airlines flights
SilkAir
S$ 310 S$ 430 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
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