Can I fly direct from Singapore to Ko Samui?

Yes, direct flights from Singapore to Ko Samui are available. Historically, approximately 32.9% of flights on this route were direct. For flights with one or more stops, the median number of stopovers was 1 across the trailing 90 days.

How long is the flight from Singapore to Ko Samui?

The typical direct flight from Singapore to Ko Samui has a duration of 1 hour and 55 minutes, covering a distance of 1009 kilometers. Flights with one stop historically averaged 7 hours and 50 minutes. The median duration for direct flights was 115 minutes, while flights with one stop had a median duration of 470 minutes.

How often do Singapore to Ko Samui flight prices drop?

Historically, flight prices for the Singapore to Ko Samui route have shown frequent drops. This indicates that travelers may often find opportunities for lower fares. Over the trailing 30 days, this route has consistently offered price reductions.

Flights From Singapore

To Ko Samui

Cheap Flights from Singapore to Ko Samui

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Prices updated today

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Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Singapore to Ko Samui

Explore current cheapest deals departing from Singapore to Ko Samui

Round trip

Sort by: Cheapest

September 22 - September 24

Cheapest

Best

Earliest

SIN - Ko Samui

$373

$245

Round trip

October 13 - October 27

Cheapest

SIN - Ko Samui

$339

$245

Round trip

October 13 - October 26

Cheapest

SIN - Ko Samui

$339

$245

Round trip

October 6 - October 23

Cheapest

SIN - Ko Samui

$329

$245

Round trip

October 27 - October 30

Best

SIN - Ko Samui

$378

$246

Round trip

October 19 - October 22

Best

SIN - Ko Samui

$377

$246

Round trip

November 2 - November 6

SIN - Ko Samui

$211

$246

Round trip

October 1 - October 12

SIN - Ko Samui

$224

$247

Round trip

November 9 - November 14

SIN - Ko Samui

$213

$248

Round trip

October 14 - October 16

SIN - Ko Samui

$262

$252

Round trip

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Singapore to Ko Samui: Overview

Insights for flights from Singapore to Ko Samui

For those planning cheap flights from Singapore to Ko Samui, the most affordable time to travel is often April, with a median fare of $229. Other budget-friendly options include January, where the median fare is around $237, and June, with a median of $268. These months typically offer the best value for this route.

Right now, fares for flights from Singapore to Ko Samui typically range from $277–$692, with a median of $458. Current fares are above the typical level for this route. New deals for this route appear almost daily, suggesting frequent opportunities to find better prices.

When considering the journey from Singapore to Ko Samui, a typical trip takes about 5h 10m, including connections. This is because most itineraries for this route connect at least once, with the median number of stopovers for connecting flights being 1. Only 32.9% of recent fares were for direct flights from Singapore to Ko Samui, indicating that connecting flights are common.

The route from Singapore to Ko Samui covers a distance of 1009 kilometers. This classifies it as a short-haul journey, making it a relatively quick trip between the two destinations.

How much is a round trip from Singapore to Ko Samui

Regular price: $180 - $348

Prices for flights from Singapore to Ko Samui are currently within the regular range.

The regular price range for this route is between 180 USD and 348 USD. The current lowest deal is 271 USD with Scoot, for travel from Oct 30 to Nov 14.

now $271

Low $180

High $348

The cheapest time to fly from Singapore to Ko Samui

The cheapest month to fly from Singapore to Koh Samui is April, with a median price of $229. The most expensive month is August, with a median price of $543. Prices are generally lower from January to November.

April

Cheapest

Flights from $229

August

Most Expensive

Flights from $543

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Ko Samui

Scoot

Last-minute flights going from Singapore to Ko Samui

Sun, Jul 12

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$647

$317

One-way

Mon, Jul 13

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$665

$317

One-way

Mon, Jul 13

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$647

$331

One-way

Mon, Jul 13

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$948

$400

One-way

Mon, Jul 13

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$845

$430

One-way

Mon, Jul 13

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$942

$479

One-way

Biggest price drops on these dates for flights from Singapore to Ko Samui

2 nights

Jul 23 - Jul 25

$797 → $313

61%

4 nights

Jul 21 - Jul 25

$784 → $317

60%

1 night

Jul 19 - Jul 20

$958 → $493

49%

2 nights

Jul 25 - Jul 27

$901 → $463

49%

Popular Airports to fly from Singapore to Ko Samui

Singapore - Ko Samui route insights

💸 Price insights

Recent fares are above the typical level

Recent roundtrip fares from Singapore to Ko Samui are above the typical level at $271.

📅 Best time to fly

Fly in April for the best prices

Historically, April is the cheapest month to fly, with a median price of $229.

⏱️ Flight duration

Typical flight time is 5h 10m

Flights from Singapore to Ko Samui typically take 5 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Historically, 32.9% of flights for this route are direct, with connecting flights dominant.

🏆 Airline highlight

Scoot offers direct flights

Scoot has offered direct flights on this route, with deals found from $271.

🎯 Booking tip

Deals are frequent on this route

This route frequently has deals, with offers appearing often over the last 30 days.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi is a great option for flights to Ko Samui, offering competitive prices for your trip.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$273

Ko Samui main airports to arrive at

Samui (USM)

Cheapest

Samui Airport is a good choice for direct access to Ko Samui.

📍 ~7 km from Ko Samui (reachable by car)

💸 Flights from ~$273

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is a primary mainland gateway with well-established ferry and bus transfers to Ko Samui.

📍 ~135 km from Ko Samui (requires a ferry crossing and bus transfer, approx. 3-4 hours total).

💸 Flights from ~$250

Nakhon Si Thammarat (NST)

Nakhon Si Thammarat offers a reliable mainland alternative, often serving as a budget-friendly entry point to the Gulf of Thailand.

📍 ~185 km from Ko Samui (transfer to ferry pier is slightly longer than from URT).

💸 Flights from ~$246

Krabi (KBV)

Cheapest

Krabi is a major regional hub with broader international and domestic flight options for combined itineraries.

📍 ~200 km from Ko Samui (requires a cross-peninsula land transfer of several hours plus a ferry).

💸 Flights from ~$123

Phuket International (HKT)

Phuket International is the largest international airport in Southern Thailand with an extensive global network.

📍 ~250 km from Ko Samui (transfer involves long-distance bus or private car plus ferry, 5-6 hours travel time).

💸 Flights from ~$128

Chumphon (CJM)

Chumphon is directly linked to Ko Samui via high-speed ferry services, useful for travelers from Northern Thailand.

📍 ~130 km from Ko Samui (limited flight frequency and airline choices compared to URT).

💸 Flights from ~$279

Business & First Class Flight Deals to Ko Samui

Discover luxury on the budget with premium cabin class on flights from Singapore to Ko Samui.

Ko Samui, Thailand

38% AI deal score

$1,244

Frequently Asked Questions About Flights to Ko Samui

Historically, the best prices for flights from Singapore to Ko Samui are found when booking 0-6 days before departure. During this period, the average price was $342. Prices tend to increase as the departure date approaches, with flights booked 60+ days out averaging $622. For those booking 28-59 days in advance, the average price was $583.

Across the trailing quarter, a good price for a flight from Singapore to Ko Samui was considered to be $277 or less. The median price for this route was $458. Prices can go higher, with 75% of observed prices being $692 or less.

Historically, April has been the cheapest month to fly from Singapore to Ko Samui, with a median price of $229. January also offered competitive prices, with a median of $237. The annual median price for this route was $458, indicating that certain months offer significant savings.

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Cheap Flights from Singapore to Ko Samui

Today’s best flight deals from Singapore to Ko Samui

Unlock all 500+ flight deals to Ko Samui and get alerts when great deals appear

Singapore to Ko Samui: Overview

Insights for flights from Singapore to Ko Samui

How much is a round trip from Singapore to Ko Samui

The cheapest time to fly from Singapore to Ko Samui

Direct flights from Singapore to Ko Samui

Last-minute flights going from Singapore to Ko Samui

Biggest price drops on these dates for flights from Singapore to Ko Samui

Popular Airports to fly from Singapore to Ko Samui

Singapore - Ko Samui route insights

Recent fares are above the typical level

Fly in April for the best prices

Typical flight time is 5h 10m

Connecting flights are dominant

Scoot offers direct flights

Deals are frequent on this route

Singapore main airports to depart from

Ko Samui main airports to arrive at

Airports nearby Ko Samui used as alternative

Business & First Class Flight Deals to Ko Samui

Best Elite deals to Ko Samui

Nov 20

Nov 20

Nov 20

Nov 20

Nov 20

Nov 20

Nov 20

Nov 20

Sep 06

Nov 16

Nov 20

Sep 27

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Sep 26

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Sep 26

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Sep 30

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Sep 26

Oct 04

Sep 27

Frequently Asked Questions About Flights to Ko Samui

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

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

How much should a flight from Singapore to Ko Samui cost?

How much should a flight from Singapore to Ko Samui cost?

What's the cheapest month to fly from Singapore to Ko Samui?

What's the cheapest month to fly from Singapore to Ko Samui?

Can I fly direct from Singapore to Ko Samui?

Can I fly direct from Singapore to Ko Samui?

How long is the flight from Singapore to Ko Samui?

How long is the flight from Singapore to Ko Samui?

How often do Singapore to Ko Samui flight prices drop?

How often do Singapore to Ko Samui flight prices drop?

Related routes

Consider alternative routes from Singapore