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S$ 160+ Direct flights from Ko Samui

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
USM — SIN
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Ko Samui
Explore the most affordable flight options available from Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 19 November 2025.

Fri 28-1108:55USM - SIN
Nonstop2h 00mScoot
Wed 3-1216:10SIN - USM
Nonstop2h 00mScoot
Deal found 17-11S$ 359
Mon 1-1208:55USM - SIN
Nonstop2h 00mScoot
Fri 5-1218:00SIN - USM
Nonstop1h 50mScoot
Deal found 17-11S$ 365
Sat 13-1208:55USM - SIN
Nonstop2h 00mScoot
Sun 14-1218:00SIN - USM
Nonstop1h 50mScoot
Deal found 16-11S$ 366
Thu 26-208:55USM - SIN
Nonstop2h 00mScoot
Tue 3-316:10SIN - USM
Nonstop2h 00mScoot
Deal found 18-11S$ 372
Mon 26-113:25USM - SIN
Nonstop1h 55mBangkok Airways
Tue 27-117:20SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 18-11S$ 396
Fri 6-208:55USM - SIN
Nonstop2h 00mScoot
Sun 8-218:00SIN - USM
Nonstop1h 50mScoot
Deal found 18-11S$ 402
Wed 11-219:45USM - SIN
Nonstop2h 10mScoot
Wed 18-207:00SIN - USM
Nonstop2h 00mScoot
Deal found 18-11S$ 436
Thu 1-108:55USM - SIN
Nonstop2h 00mMultiple Airlines
Thu 8-120:10SIN - USM
Nonstop1h 55mMultiple Airlines
Deal found 17-11S$ 573
Fri 9-108:55USM - SIN
Nonstop2h 00mScoot
Sun 11-118:00SIN - USM
Nonstop1h 50mScoot
Deal found 17-11S$ 593
Mon 23-213:25USM - SIN
Nonstop1h 55mBangkok Airways
Wed 25-220:10SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 17-11S$ 606

Find direct flights from Ko Samui within your budget

 
Use the slider to find direct flights from Ko Samui within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 200,618 searches. This data was last updated on 19 November 2025.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 1-12

08:55-11:55

Nonstop2h 00m

Singapore Changi

Fri 5-12

18:00-18:50

Nonstop1h 50m

S$ 365

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 4-12

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sat 6-12

18:00-18:50

Nonstop1h 50m

S$ 365

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 13-12

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 14-12

18:00-18:50

Nonstop1h 50m

S$ 366

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 26-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Tue 3-3

16:10-17:10

Nonstop2h 00m

S$ 366

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 26-1

13:25-16:20

Nonstop1h 55m

Singapore Changi

Tue 27-1

17:20-18:15

Nonstop1h 55m

S$ 396

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 6-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 8-2

18:00-18:50

Nonstop1h 50m

S$ 402

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 11-2

19:45-22:55

Nonstop2h 10m

Singapore Changi

Wed 18-2

07:00-08:00

Nonstop2h 00m

S$ 436

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 1-1

08:55-11:55

Nonstop2h 00m

Singapore Changi

Thu 8-1

20:10-21:05

Nonstop1h 55m

S$ 573

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 9-1

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 11-1

18:00-18:50

Nonstop1h 50m

S$ 593

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 8-3

08:55-11:55

Nonstop2h 00m

S$ 160

Flights are sorted by cheapest return flights first.

Deals found on 18-11

Showing 1-10 of 21 results
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Best time to book a flight from Ko Samui

Have a flexible travel schedule? Discover the best time to fly from Ko Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Access useful and relevant information related to your journey from Ko Samui. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 19 November 2025.

  • Where can you fly direct from Ko Samui?

    Currently, the most popular direct flight destination from Ko Samui is Singapore.

  • How long is a direct flight from Ko Samui?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Ko Samui to last approximately 1h 55m on average. The quickest direct flight from Ko Samui at this time departs from Ko Samui (1h 55m), while the longest leaves from Ko Samui (1h 55m).

  • What is the best time of year to fly direct from Ko Samui?

    If you're seeking the lowest price on a direct flight from Ko Samui, October is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, August offers travelers the most options.

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