S$ 175+ 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 5-7. 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
12 Mar — 19 Mar1
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 February 2026.

Thu 14-518:15
USM
-
SIN
Nonstop1h 55m
Scoot
Sun 17-517:55
SIN
-
USM
Nonstop1h 55m
Scoot
Deal found 7-2S$ 361
Tue 24-308:15
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Tue 31-317:20
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 6-2S$ 383
Thu 19-308:15
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Sun 22-317:20
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 7-2S$ 384
Thu 19-308:15
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Mon 23-320:10
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 7-2S$ 385
Tue 5-508:20
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Tue 12-517:20
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 8-2S$ 388
Thu 23-408:20
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Sun 26-417:20
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 7-2S$ 393
Thu 19-308:15
USM
-
SIN
Nonstop1h 55m
Multiple Airlines
Sun 22-318:00
SIN
-
USM
Nonstop1h 50m
Multiple Airlines
Deal found 8-2S$ 398
Thu 12-308:15
USM
-
SIN
Nonstop1h 55m
Multiple Airlines
Sun 15-318:00
SIN
-
USM
Nonstop1h 50m
Multiple Airlines
Deal found 9-2S$ 407
Wed 5-819:45
USM
-
SIN
Nonstop2h 00m
Multiple Airlines
Sun 6-920:15
SIN
-
USM
Nonstop1h 55m
Multiple Airlines
Deal found 8-2S$ 412
Thu 12-308:15
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Sat 14-317:20
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 7-2S$ 413

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 February 2026.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 24-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Tue 31-3

17:20-18:15

Nonstop1h 55m

S$ 383

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 5-5

08:20-11:15

Nonstop1h 55m

Singapore Changi

Sat 9-5

12:15-13:10

Nonstop1h 55m

S$ 385

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 19-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Sun 22-3

17:20-18:15

Nonstop1h 55m

S$ 385

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 11-7

08:20-11:15

Nonstop1h 55m

Singapore Changi

Sat 11-7

20:15-21:10

Nonstop1h 55m

S$ 385

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 21-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Sun 22-3

17:20-18:15

Nonstop1h 55m

S$ 385

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 23-4

08:20-11:15

Nonstop1h 55m

Singapore Changi

Sun 26-4

20:15-21:10

Nonstop1h 55m

S$ 394

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 19-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Mon 23-3

07:00-08:00

Nonstop2h 00m

S$ 398

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 19-3

08:15-11:10

Nonstop1h 55m

Singapore Changi

Sun 22-3

18:00-18:50

Nonstop1h 50m

S$ 398

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 5-7

18:15-21:10

Nonstop1h 55m

S$ 175

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 17-3

08:15-11:10

Nonstop1h 55m

S$ 185

Flights are sorted by cheapest return flights first.

Deals found on 9-2

Showing 1-10 of 15 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 February 2026.

  • Where can you fly direct from Ko Samui?

    Currently, the most popular direct flight destination from Ko Samui is Bangkok Suvarnabhumi Airport.

  • 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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