Find flights
Deals

S$ 161+ 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 2-4. 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
17 Jan — 24 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 18 December 2025.

Thu 22-119:45USM - SIN
Nonstop2h 10mScoot
Mon 26-107:00SIN - USM
Nonstop2h 00mScoot
Deal found 17-12S$ 362
Fri 30-119:45USM - SIN
Nonstop2h 10mScoot
Fri 6-216:10SIN - USM
Nonstop2h 00mScoot
Deal found 15-12S$ 363
Thu 29-108:55USM - SIN
Nonstop2h 00mScoot
Thu 5-218:00SIN - USM
Nonstop1h 50mScoot
Deal found 15-12S$ 368
Sat 7-219:45USM - SIN
Nonstop2h 10mScoot
Sun 8-207:00SIN - USM
Nonstop2h 00mScoot
Deal found 17-12S$ 374
Thu 22-108:55USM - SIN
Nonstop2h 00mScoot
Thu 22-118:00SIN - USM
Nonstop1h 50mScoot
Deal found 16-12S$ 381
Sun 18-119:45USM - SIN
Nonstop2h 10mScoot
Wed 28-118:00SIN - USM
Nonstop1h 50mScoot
Deal found 16-12S$ 385
Wed 10-613:30USM - SIN
Nonstop1h 55mBangkok Airways
Wed 10-620:15SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 15-12S$ 390
Thu 22-118:05USM - SIN
Nonstop2h 05mMultiple Airlines
Sun 25-117:20SIN - USM
Nonstop1h 55mMultiple Airlines
Deal found 16-12S$ 394

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 December 2025.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 22-1

19:45-22:55

Nonstop2h 10m

Singapore Changi

Mon 26-1

07:00-08:00

Nonstop2h 00m

S$ 362

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$ 374

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 7-2

19:45-22:55

Nonstop2h 10m

Singapore Changi

Sun 8-2

07:00-08:00

Nonstop2h 00m

S$ 374

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 22-1

18:05-21:10

Nonstop2h 05m

Singapore Changi

Sun 25-1

17:20-18:15

Nonstop1h 55m

S$ 394

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 31-1

19:45-22:55

Nonstop2h 10m

Singapore Changi

Sat 7-2

18:00-18:50

Nonstop1h 50m

S$ 398

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 1-2

19:45-22:55

Nonstop2h 10m

Singapore Changi

Sun 8-2

07:00-08:00

Nonstop2h 00m

S$ 398

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 31-12

18:05-21:10

Nonstop2h 05m

Singapore Changi

Sat 3-1

16:10-17:10

Nonstop2h 00m

S$ 399

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 31-12

18:05-21:10

Nonstop2h 05m

Singapore Changi

Thu 1-1

16:10-17:10

Nonstop2h 00m

S$ 399

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 24-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Sun 29-3

17:20-18:15

Nonstop1h 55m

S$ 422

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 21-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Sat 28-3

17:20-18:15

Nonstop1h 55m

S$ 422

Flights are sorted by cheapest return flights first.

Deals found on 16-12

Showing 1-10 of 20 results
1
2

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 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from cities

Book a direc flight from one of these other cities located in .
Direct flights from Ko Samui
Direct flights from Phuket City
Direct flights from Chiang Mai
Direct flights from Krabi

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.