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S$ 171+ 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 5-6. 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
27 Feb — 6 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 28 January 2026.

Thu 12-308:55
USM
-
SIN
Nonstop2h 00m
Scoot
Sun 15-318:00
SIN
-
USM
Nonstop1h 50m
Scoot
Deal found 27-1S$ 346
Fri 13-308:55
USM
-
SIN
Nonstop2h 00m
Scoot
Mon 16-307:00
SIN
-
USM
Nonstop2h 00m
Scoot
Deal found 26-1S$ 348
Sat 7-219:45
USM
-
SIN
Nonstop2h 10m
Scoot
Mon 9-207:00
SIN
-
USM
Nonstop2h 00m
Scoot
Deal found 26-1S$ 349
Thu 12-308:55
USM
-
SIN
Nonstop2h 00m
Scoot
Thu 19-318:00
SIN
-
USM
Nonstop1h 50m
Scoot
Deal found 26-1S$ 386
Thu 16-408:40
USM
-
SIN
Nonstop1h 55m
Scoot
Sun 19-417:55
SIN
-
USM
Nonstop1h 55m
Scoot
Deal found 26-1S$ 389
Fri 13-308:55
USM
-
SIN
Nonstop2h 00m
Scoot
Fri 20-316:10
SIN
-
USM
Nonstop2h 00m
Scoot
Deal found 27-1S$ 390
Thu 23-413:30
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Sun 26-417:20
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 27-1S$ 411
Sat 7-212:00
USM
-
SIN
Nonstop1h 55m
Scoot
Sat 7-218:00
SIN
-
USM
Nonstop1h 50m
Scoot
Deal found 26-1S$ 413
Mon 23-308:55
USM
-
SIN
Nonstop2h 00m
Scoot
Mon 23-318:00
SIN
-
USM
Nonstop1h 50m
Scoot
Deal found 27-1S$ 418
Sat 14-308:55
USM
-
SIN
Nonstop2h 00m
Scoot
Sat 21-318:00
SIN
-
USM
Nonstop1h 50m
Scoot
Deal found 27-1S$ 447

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 28 January 2026.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 12-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Sun 15-3

18:00-18:50

Nonstop1h 50m

S$ 346

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 13-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Mon 16-3

07:00-08:00

Nonstop2h 00m

S$ 348

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 7-2

19:45-22:55

Nonstop2h 10m

Singapore Changi

Mon 9-2

07:00-08:00

Nonstop2h 00m

S$ 349

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 13-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Fri 20-3

18:00-18:50

Nonstop1h 50m

S$ 386

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 12-3

08:55-11:55

Nonstop2h 00m

Singapore Changi

Thu 19-3

18:00-18:50

Nonstop1h 50m

S$ 386

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 16-4

08:40-11:35

Nonstop1h 55m

Singapore Changi

Sun 19-4

17:55-18:50

Nonstop1h 55m

S$ 389

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$ 411

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 7-2

12:00-14:55

Nonstop1h 55m

Singapore Changi

Sat 7-2

18:00-18:50

Nonstop1h 50m

S$ 413

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 11-6

08:40-11:35

Nonstop1h 55m

S$ 173

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 14-2

19:45-22:55

Nonstop2h 10m

S$ 184

Flights are sorted by cheapest return flights first.

Deals found on 26-1

Showing 1-10 of 20 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 28 January 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, October offers travelers the most options.

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