Cheap flights from Singapore to Koh Samui

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How to find the cheapest flight from Singapore to Koh Samui

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$ 323 - S$ 399

USM

Temperature

27 - 29 °C

USM

Precipitation

58 - 490 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$ 440

From Singapore Changi to Koh Samui

One-way from

S$ 226

One-way flight from Singapore Changi to Koh Samui

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$ 484 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 503.

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$ 393.

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 December, January 2021

The best prices found for SIN to USM flights in December, January
20 Jan - 7 Feb
SIN

Singapore Changi

USM

Koh Samui

1 stop

5h 10m
USM

Koh Samui

SIN

Singapore Changi

1 stop

6h 00m
S$ 361

Multiple Airlines

View Deal

Deal found 8/12/21

5 Jan - 27 Feb
SIN

Singapore Changi

USM

Koh Samui

1 stop

5h 10m
USM

Koh Samui

SIN

Singapore Changi

1 stop

6h 00m
S$ 380

Multiple Airlines

View Deal

Deal found 8/12/21

26 Jan - 14 Feb
SIN

Singapore Changi

USM

Koh Samui

1 stop

5h 10m
USM

Koh Samui

SIN

Singapore Changi

Nonstop

1h 55m
S$ 383

Multiple Airlines

View Deal

Deal found 7/12/21

Singapore to Koh Samui 2021 flight deals

Cheap flights to Koh Samui from Singapore found for this year
7 Dec - 14 Dec
SIN

Singapore Changi

USM

Koh Samui

1 stop

11h 00m
USM

Koh Samui

SIN

Singapore Changi

1 stop

14h 20m
S$ 420

Multiple Airlines

View Deal

Deal found 6/12/21

10 Dec - 17 Dec
SIN

Singapore Changi

USM

Koh Samui

1 stop

23h 20m
USM

Koh Samui

SIN

Singapore Changi

1 stop

7h 30m
S$ 436

Multiple Airlines

View Deal

Deal found 8/12/21

14 Dec - 17 Dec
SIN

Singapore Changi

USM

Koh Samui

1 stop

25h 10m
USM

Koh Samui

SIN

Singapore Changi

1 stop

12h 50m
S$ 451

Multiple Airlines

View Deal

Deal found 7/12/21

Direct flights to Koh Samui from Singapore

Save time with Singapore to Koh Samui direct flight deals
20 Feb - 21 Feb
SIN

Singapore Changi

USM

Koh Samui

Nonstop

2h 05m
USM

Koh Samui

SIN

Singapore Changi

Nonstop

1h 55m
S$ 376

Bangkok Airways

View Deal

Deal found 8/12/21

3 Apr - 14 Apr
SIN

Singapore Changi

USM

Koh Samui

Nonstop

2h 05m
USM

Koh Samui

SIN

Singapore Changi

Nonstop

1h 55m
S$ 382

Bangkok Airways

View Deal

Deal found 7/12/21

23 Jan - 6 Feb
SIN

Singapore Changi

USM

Koh Samui

Nonstop

2h 05m
USM

Koh Samui

SIN

Singapore Changi

Nonstop

1h 55m
S$ 473

Bangkok Airways

View Deal

Deal found 8/12/21

Last-minute flights from Singapore to Koh Samui

Late deals on return flights to Koh Samui from Singapore, departing today and this week
14 Dec - 17 Dec
SIN

Singapore Changi

USM

Koh Samui

1 stop

25h 10m
USM

Koh Samui

SIN

Singapore Changi

1 stop

12h 50m
S$ 451

Multiple Airlines

View Deal

Deal found 7/12/21

14 Dec - 17 Dec
SIN

Singapore Changi

USM

Koh Samui

2 stops

22h 50m
USM

Koh Samui

SIN

Singapore Changi

1 stop

10h 25m
S$ 489

Multiple Airlines

View Deal

Deal found 7/12/21

One-way flights to Koh Samui from Singapore

The cheapest one-way flights from Singapore to Koh Samui
10 Jan
SIN

Singapore Changi

USM

Koh Samui

1 stop

9h 55m
S$ 169

Multiple Airlines

View Deal

Deal found 7/12/21

18 May
SIN

Singapore Changi

USM

Koh Samui

1 stop

10h 15m
S$ 175

Multiple Airlines

View Deal

Deal found 7/12/21

1 Mar
SIN

Singapore Changi

USM

Koh Samui

1 stop

11h 00m
S$ 176

Multiple Airlines

View Deal

Deal found 8/12/21

Related info for your journey

Useful info, stats and facts about Singapore to Koh Samui flights.

What airports do I use to fly from Singapore to Koh Samui?

Booking a flight from Singapore Changi (SIN) to Koh Samui (USM) is your only option if you wish to fly from Singapore to Koh Samui. On a typical day, there are 2 flights from Changi to Ko Samui, all of which are around 2h 05m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Changi 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$ 335, but on average you can expect to pay S$ 398.

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

Cheapflights has 12 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$ 563.

Are there last-minute flights available from Singapore to Koh Samui for under S$ 500?

There are currently 2+ open flights from Singapore to Koh Samui within the next 7 days for less than S$ 500.

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 round-trip?

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$ 376 on this airline. Bangkok Airways is 20% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Singapore to Koh Samui?

When booking a flight from Singapore to Koh Samui, you may want to consider flying on SilkAir, Bangkok Airways or Singapore Airlines as they are the most popular for this route.

What are the most reliable airlines from Singapore to Koh Samui?

Consider Emirates (92%), British Airways (91%) or KLM (90%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Koh Samui.

What are the cheapest flights from Singapore to Koh Samui?

On average you can expect to pay S$ 482 for a flight from Singapore to Koh Samui. The cheapest flight overall is S$ 482 while the most popular route, (Singapore Changi - Koh Samui) is currently priced at S$ 339.

Can I fly to Koh Samui from Singapore Changi right now?

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.

Documents
Thailand Pass - The Thailand Pass is a web-based system for Thai and foreign travelers to fill in their travel and health information and upload the related documents before travelling. This system is operational and will replace the COE system on 1 November, 2021. However, the COE will continue to be used for certain groups of travelers.

MorChana App - Alert application and contact tracing app to be used while in Thailand. Download via Apple Store or Google Play Store.


Can I fly back to Singapore Changi 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 48 hours before departing to Singapore Changi.

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

Alternative routes for Singapore to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Krabifrom S$ 77 pp

Top 3 airlines flying from Singapore 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Singapore Airlines
CheapestS$ 391
AverageS$ 531
FlexibilityNo cancel fee
On-time81%
COVID-19 safety
Bangkok Airways
CheapestS$ 395
AverageS$ 518
FlexibilityNo cancel fee
On-time74%
COVID-19 safety
SilkAir
CheapestS$ 422
AverageS$ 586
FlexibilityNo cancel fee
On-time77%
COVID-19 safety

Hourly flight availability from Singapore to Koh Samui

See what time of day planes typically take off from Singapore to Koh Samui
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
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
Sunday5daily flights
Monday4daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday5daily flights
Friday0daily flights
Saturday0daily flights