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 19-1. 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
2 Jan — 9 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 3 December 2025.

Thu 26-208:55USM - SIN
Nonstop2h 00mScoot
Tue 3-318:00SIN - USM
Nonstop1h 50mScoot
Deal found 1-12S$ 346
Tue 24-208:55USM - SIN
Nonstop2h 00mScoot
Wed 25-207:00SIN - USM
Nonstop2h 00mScoot
Deal found 2-12S$ 372
Tue 24-208:55USM - SIN
Nonstop2h 00mScoot
Mon 2-318:00SIN - USM
Nonstop1h 50mScoot
Deal found 2-12S$ 379
Tue 24-208:55USM - SIN
Nonstop2h 00mScoot
Thu 26-218:00SIN - USM
Nonstop1h 50mScoot
Deal found 2-12S$ 389
Sun 21-1218:05USM - SIN
Nonstop2h 05mScoot
Wed 31-1218:00SIN - USM
Nonstop1h 50mScoot
Deal found 1-12S$ 415
Wed 18-308:55USM - SIN
Nonstop2h 00mScoot
Mon 6-407:00SIN - USM
Nonstop1h 50mScoot
Deal found 1-12S$ 420
Thu 19-308:55USM - SIN
Nonstop2h 00mScoot
Mon 6-407:00SIN - USM
Nonstop1h 50mScoot
Deal found 1-12S$ 431
Fri 16-118:05USM - SIN
Nonstop2h 05mScoot
Fri 23-118:00SIN - USM
Nonstop1h 50mScoot
Deal found 2-12S$ 432
Thu 15-118:05USM - SIN
Nonstop2h 05mScoot
Thu 22-107:00SIN - USM
Nonstop2h 00mScoot
Deal found 1-12S$ 437
Wed 18-308:55USM - SIN
Nonstop2h 00mScoot
Tue 7-407:00SIN - USM
Nonstop1h 50mScoot
Deal found 1-12S$ 438

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 3 December 2025.

Fly to

Singapore

Route

Depart

Return

Price

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$ 346

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 11-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 22-3

18:00-18:50

Nonstop1h 50m

S$ 370

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 13-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 22-3

16:10-17:10

Nonstop2h 00m

S$ 370

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 24-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Wed 25-2

07:00-08:00

Nonstop2h 00m

S$ 372

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 24-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 1-3

18:00-18:50

Nonstop1h 50m

S$ 379

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 24-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Fri 27-2

18:00-18:50

Nonstop1h 50m

S$ 379

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mon 9-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sat 21-3

18:00-18:50

Nonstop1h 50m

S$ 379

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 12-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 22-3

18:00-18:50

Nonstop1h 50m

S$ 379

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 24-2

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sat 28-2

18:00-18:50

Nonstop1h 50m

S$ 379

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 15-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 22-3

18:00-18:50

Nonstop1h 50m

S$ 398

Flights are sorted by cheapest return flights first.

Deals found on 1-12

Showing 1-10 of 22 results
1
2
3

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 3 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.