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S$ 157+ 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 26-9. 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
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Direct flights from Ko Samui

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 18 September 2025.

Fri 31-1008:55USM - SIN
Nonstop2h 00mScoot
Fri 7-1116:10SIN - USM
Nonstop2h 00mScoot
Deal found 16-9S$ 357
Sun 2-1108:55USM - SIN
Nonstop2h 00mScoot
Sun 9-1116:10SIN - USM
Nonstop2h 00mScoot
Deal found 18-9S$ 360
Tue 30-919:25USM - SIN
Nonstop2h 00mScoot
Sun 5-1016:10SIN - USM
Nonstop1h 55mScoot
Deal found 16-9S$ 362
Sun 9-1108:55USM - SIN
Nonstop2h 00mScoot
Wed 12-1107:00SIN - USM
Nonstop2h 00mScoot
Deal found 16-9S$ 371
Tue 21-1008:45USM - SIN
Nonstop2h 00mScoot
Sun 26-1016:10SIN - USM
Nonstop2h 00mScoot
Deal found 17-9S$ 373
Mon 13-1008:45USM - SIN
Nonstop2h 00mScoot
Mon 20-1007:00SIN - USM
Nonstop1h 50mScoot
Deal found 16-9S$ 380
Thu 15-116:25USM - SIN
Nonstop1h 55mBangkok Airways
Sun 18-117:20SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 16-9S$ 388
Wed 7-119:45USM - SIN
Nonstop2h 10mScoot
Fri 9-116:10SIN - USM
Nonstop2h 00mScoot
Deal found 18-9S$ 465
Wed 1-1017:40USM - SIN
Nonstop2h 10mScoot
Sun 5-1016:10SIN - USM
Nonstop1h 55mScoot
Deal found 15-9S$ 472

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 18 September 2025.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 31-10

08:55-11:55

Nonstop2h 00m

Singapore Changi

Fri 7-11

16:10-17:10

Nonstop2h 00m

S$ 357

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 2-11

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 9-11

16:10-17:10

Nonstop2h 00m

S$ 360

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 1-11

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sat 8-11

07:00-08:00

Nonstop2h 00m

S$ 361

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 29-9

08:45-11:45

Nonstop2h 00m

Singapore Changi

Sat 4-10

17:35-18:30

Nonstop1h 55m

S$ 361

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 30-9

19:25-22:25

Nonstop2h 00m

Singapore Changi

Sun 5-10

16:10-17:05

Nonstop1h 55m

S$ 362

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 21-10

08:45-11:45

Nonstop2h 00m

Singapore Changi

Sun 26-10

16:10-17:10

Nonstop2h 00m

S$ 373

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 15-1

16:25-19:20

Nonstop1h 55m

Singapore Changi

Sun 18-1

17:20-18:15

Nonstop1h 55m

S$ 388

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 7-1

19:45-22:55

Nonstop2h 10m

Singapore Changi

Fri 9-1

16:10-17:10

Nonstop2h 00m

S$ 465

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 1-10

17:40-20:50

Nonstop2h 10m

Singapore Changi

Sun 5-10

16:10-17:05

Nonstop1h 55m

S$ 472

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 5-12

08:55-11:55

Nonstop2h 00m

S$ 157

Flights are sorted by cheapest return flights first.

Deals found on 16-9

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 18 September 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, September 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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