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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 20-1. 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
9 Jan — 16 Jan1
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 10 December 2025.

Fri 23-118:05USM - SIN
Nonstop2h 05mScoot
Fri 30-118:00SIN - USM
Nonstop1h 50mScoot
Deal found 9-12S$ 371
Thu 22-108:55USM - SIN
Nonstop2h 00mScoot
Thu 29-118:00SIN - USM
Nonstop1h 50mScoot
Deal found 8-12S$ 376
Sun 1-308:55USM - SIN
Nonstop2h 00mScoot
Sat 14-318:00SIN - USM
Nonstop1h 50mScoot
Deal found 9-12S$ 445
Thu 26-208:55USM - SIN
Nonstop2h 00mMultiple Airlines
Tue 3-317:20SIN - USM
Nonstop1h 55mMultiple Airlines
Deal found 8-12S$ 450
Tue 23-1212:00USM - SIN
Nonstop1h 55mScoot
Fri 26-1218:00SIN - USM
Nonstop1h 50mScoot
Deal found 8-12S$ 460
Thu 8-118:05USM - SIN
Nonstop2h 05mScoot
Thu 15-107:00SIN - USM
Nonstop2h 00mScoot
Deal found 9-12S$ 470
Thu 26-208:55USM - SIN
Nonstop2h 00mScoot
Tue 3-318:00SIN - USM
Nonstop1h 50mScoot
Deal found 9-12S$ 483
Tue 6-119:45USM - SIN
Nonstop2h 10mScoot
Tue 13-116:10SIN - USM
Nonstop2h 00mScoot
Deal found 7-12S$ 527
Mon 23-213:25USM - SIN
Nonstop1h 55mBangkok Airways
Wed 25-217:20SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 8-12S$ 656

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 10 December 2025.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 23-1

19:45-22:55

Nonstop2h 10m

Singapore Changi

Fri 30-1

18:00-18:50

Nonstop1h 50m

S$ 371

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 22-1

08:55-11:55

Nonstop2h 00m

Singapore Changi

Thu 29-1

18:00-18:50

Nonstop1h 50m

S$ 376

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 1-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sat 14-3

18:00-18:50

Nonstop1h 50m

S$ 445

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 26-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Tue 3-3

17:20-18:15

Nonstop1h 55m

S$ 450

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 23-12

12:00-14:55

Nonstop1h 55m

Singapore Changi

Fri 26-12

18:00-18:50

Nonstop1h 50m

S$ 460

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 8-1

18:05-21:10

Nonstop2h 05m

Singapore Changi

Thu 15-1

07:00-08:00

Nonstop2h 00m

S$ 470

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 26-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Tue 3-3

18:00-18:50

Nonstop1h 50m

S$ 483

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 6-1

19:45-22:55

Nonstop2h 10m

Singapore Changi

Tue 13-1

16:10-17:10

Nonstop2h 00m

S$ 527

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 23-2

13:25-16:20

Nonstop1h 55m

Singapore Changi

Wed 25-2

17:20-18:15

Nonstop1h 55m

S$ 656

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 20-1

18:05-21:10

Nonstop2h 05m

S$ 160

Flights are sorted by cheapest return flights first.

Deals found on 9-12

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 10 December 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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