Can I fly direct from Singapore to Ko Samui?

Historically, approximately 32.9% of flights from Singapore to Ko Samui have been direct. For journeys involving a stopover, the median number of stopovers was one. This suggests that while direct options are available, a significant portion of travelers typically connect through another city. These trends were observed over a 90-day period.

How long is the flight from Singapore to Ko Samui?

A direct flight from Singapore to Ko Samui typically takes 1 hour and 55 minutes, covering a distance of 1009 kilometers. For flights with one stop, the median duration extends significantly to 7 hours and 50 minutes. This difference highlights the convenience of direct routes compared to those with connections. The median direct flight time is 115 minutes, while a flight with one stop averages 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 often have opportunities to find deals on this route. The pricing behavior observed over a 30-day window suggests that this is a route where price fluctuations are common.

Flights From Singapore

To Ko Samui

Cheap Flights from Singapore to Ko Samui

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RatePunk searches hundreds of travel sites at once for deals on flights to Ko Samui

Prices updated 1 day ago

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Singapore to Ko Samui

Explore current cheapest deals departing from Singapore to Ko Samui

2026-10-11 – 2026-11-06
SIN - Ko Samui
39% AI deal score
$210
$266
Round trip
2026-10-20 – 2026-10-26
SIN - Ko Samui
70% AI deal score
$369
$269
Round trip
2026-10-13 – 2026-10-15
SIN - Ko Samui
72% AI deal score
$393
$269
Round trip
2026-11-09 – 2026-11-13
SIN - Ko Samui
48% AI deal score
$317
$270
Round trip
2026-11-09 – 2026-11-20
SIN - Ko Samui
43% AI deal score
$282
$270
Round trip
2026-11-09 – 2026-11-18
SIN - Ko Samui
45% AI deal score
$293
$271
Round trip
2026-10-27 – 2026-11-06
SIN - Ko Samui
40% AI deal score
$223
$271
Round trip
2026-10-30 – 2026-11-06
SIN - Ko Samui
40% AI deal score
$242
$271
Round trip
2026-10-31 – 2026-11-06
SIN - Ko Samui
40% AI deal score
$242
$271
Round trip
2026-10-29 – 2026-11-06
SIN - Ko Samui
40% AI deal score
$232
$271
Round trip

Singapore to Ko Samui: Overview

Insights for flights from Singapore to Ko Samui

For travelers looking for cheap flights from Singapore to Ko Samui, the most affordable month to fly is typically 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 fare of $268. These months offer the best opportunities for more economical travel.

Fares for flights from Singapore to Ko Samui typically range from $277 to $692, with a median price of $458. Right now, current fares are above the typical level for this route. However, new deals appear almost daily, so setting up a price alert can help you track fluctuations and secure a better price.

When flying from Singapore to Ko Samui, most itineraries connect at least once, with only 32.9% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 1. This means you should generally anticipate a journey that includes at least one stop.

A typical journey from Singapore to Ko Samui takes approximately 5h 10m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover, as direct flights are not the dominant option on this route. The overall travel time reflects the need to factor in connection times.

The distance between Singapore and Ko Samui is 1009 kilometers, classifying this as a short-haul route. This relatively short distance contributes to the overall travel time, even with connecting flights, making it a manageable journey for travelers.

How much is a round trip from Singapore to Ko Samui

Regular price: $177 - $374

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

The regular price range for this route is between 177 USD and 374 USD. The current lowest deal is 237 USD with Scoot, for travel from Oct 29 to Nov 6.

now $237

Low $177

High $374

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

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$519

$320

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$519

$324

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$511

$328

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$439

$333

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$514

$339

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$514

$329

One-way

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

1 night

Sep 18 - Sep 19

$508 → $310

39%

2 nights

Sep 15 - Sep 17

$519 → $321

38%

1 night

Sep 16 - Sep 17

$508 → $322

37%

2 nights

Sep 16 - Sep 18

$508 → $329

35%

Popular Airports to fly from Singapore to Ko Samui

Singapore - Ko Samui route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Singapore to Ko Samui are above the typical level at $237.

📅 Best time to fly

April is historically cheapest at $229

Historically, April is the cheapest month to fly from Singapore to Ko Samui, at $229.

⏱️ Flight duration

Median flight time is 5h 10m

The median flight duration from Singapore to Ko Samui is 5 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 67.1% of routes, with a median of 1 stopover.

🏆 Airline highlight

Scoot offers direct flights

Scoot is an airline that offers direct flights from Singapore to Ko Samui.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Singapore to Ko Samui are frequent, appearing often.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a convenient departure point for flights to Ko Samui.

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

💸 Flights from ~$249

Ko Samui main airports to arrive at

Samui (USM)

Cheapest

Samui Airport is the most convenient arrival airport for your trip to Ko Samui.

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

💸 Flights from ~$265

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is a primary mainland gateway for Ko Samui travelers, offering well-established ferry and bus transfers.

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

💸 Flights from ~$244

Business & First Class Flight Deals to Ko Samui

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

Elite

Best Elite deals to Ko Samui

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SIN

Elite

Nov 03

Ko Samui, Thailand

40% AI deal score

$1,196

Vietnam Airlines, +1

Business Class

From SIN

Elite

Nov 02

Ko Samui, Thailand

40% AI deal score

$1,218

Vietnam Airlines, +1

Business Class

From SIN

Elite

Nov 08

Ko Samui, Thailand

40% AI deal score

$1,218

Vietnam Airlines, +1

Business Class

From SIN

Elite

Dec 12

Ko Samui, Thailand

40% AI deal score

$1,229

Bangkok Airways

Business Class

From SIN

Elite

Feb 17

Ko Samui, Thailand

40% AI deal score

$1,229

Bangkok Airways

Business Class

From SIN

Elite

Dec 10

Ko Samui, Thailand

40% AI deal score

$1,229

Bangkok Airways

Business Class

From SIN

Elite

Oct 19

Ko Samui, Thailand

39% AI deal score

$1,178

Vietnam Airlines, +1

Business Class

From SIN

Elite

Oct 16

Ko Samui, Thailand

39% AI deal score

$1,196

Vietnam Airlines, +1

Business Class

From SIN

Elite

Oct 19

Ko Samui, Thailand

39% AI deal score

$1,218

Vietnam Airlines, +1

Business Class

From SIN

Elite

Nov 05

Ko Samui, Thailand

39% AI deal score

$1,218

Vietnam Airlines, +1

Business Class

From SIN

Elite

Nov 18

Ko Samui, Thailand

39% AI deal score

$1,229

Bangkok Airways

Business Class

From SIN

Elite

Feb 20

Ko Samui, Thailand

39% AI deal score

$1,229

Bangkok Airways

Business Class

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, indicating a significant increase compared to last-minute bookings.

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. Travelers typically paid around $692 for flights that were on the higher end of the price spectrum. These figures are based on pricing trends observed over a 90-day period.

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 these months offer significant savings. These insights are based on pricing data observed over a 270-day period.

Singapore to Ko Samui: Overview

Insights for flights from Singapore to Ko Samui

How much is a round trip from Singapore to Ko Samui

Regular price: $177 - $374

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

The regular price range for this route is between 177 USD and 374 USD. The current lowest deal is 237 USD with Scoot, for travel from Oct 29 to Nov 6.

now $237

Low $177

High $374

The cheapest time to fly from Singapore to Ko Samui

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

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$519

$320

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$519

$324

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$511

$328

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$439

$333

One-way

Wed, Sep 16

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$514

$339

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Ko Samui

Singapore (SIN) - Ko Samui (USM)

Scoot

$514

$329

One-way

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

1 night

Sep 18 - Sep 19

$508 → $310

39%

2 nights

Sep 15 - Sep 17

$519 → $321

38%

1 night

Sep 16 - Sep 17

$508 → $322

37%

2 nights

Sep 16 - Sep 18

$508 → $329

35%

Popular Airports to fly from Singapore to Ko Samui

Singapore - Ko Samui route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Singapore to Ko Samui are above the typical level at $237.

📅 Best time to fly

April is historically cheapest at $229

Historically, April is the cheapest month to fly from Singapore to Ko Samui, at $229.

⏱️ Flight duration

Median flight time is 5h 10m

The median flight duration from Singapore to Ko Samui is 5 hours and 10 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 67.1% of routes, with a median of 1 stopover.

🏆 Airline highlight

Scoot offers direct flights

Scoot is an airline that offers direct flights from Singapore to Ko Samui.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Singapore to Ko Samui are frequent, appearing often.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a convenient departure point for flights to Ko Samui.

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

💸 Flights from ~$249

Ko Samui main airports to arrive at

Samui (USM)

Cheapest

Samui Airport is the most convenient arrival airport for your trip to Ko Samui.

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

💸 Flights from ~$265

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is a primary mainland gateway for Ko Samui travelers, offering well-established ferry and bus transfers.

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

💸 Flights from ~$244

Ko Samui, Thailand

39% AI deal score

$1,229

Bangkok Airways

Business Class

Frequently Asked Questions About Flights to Ko Samui

Cheap Flights from Singapore to Ko Samui

Today’s best flight deals from Singapore to Ko Samui

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

April is historically cheapest at $229

Median 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 03

Nov 02

Nov 08

Dec 12

Feb 17

Dec 10

Oct 19

Oct 16

Oct 19

Nov 05

Nov 18

Feb 20

Frequently Asked Questions About Flights 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?

What's the cheapest month to fly 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 often do Singapore to Ko Samui flight prices drop?

Related routes

More routes from Singapore

Flights to Ko Samui from other cities

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

April is historically cheapest at $229

Median 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 03

Nov 02

Nov 08

Dec 12

Feb 17

Dec 10

Oct 19

Oct 16

Oct 19

Nov 05

Nov 18

Feb 20

Frequently Asked Questions About Flights 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?

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