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S$ 169+ 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 19-5. 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 Mai — 24 Mai1
1 adult
1 adult, Economy, 0 bags

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 17 April 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Do 14-5

19:45-22:45

Nonstop2h 00m

Singapore Changi

So 17-5

16:25-17:20

Nonstop1h 55m

S$ 331

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Do 25-6

08:40-11:35

Nonstop1h 55m

Singapore Changi

Do 25-6

17:55-18:50

Nonstop1h 55m

S$ 350

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Do 4-6

08:40-11:35

Nonstop1h 55m

Singapore Changi

Do 4-6

17:55-18:50

Nonstop1h 55m

S$ 359

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mo 21-9

18:15-21:10

Nonstop1h 55m

Singapore Changi

Do 24-9

16:25-17:20

Nonstop1h 55m

S$ 367

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Do 28-5

08:40-11:35

Nonstop1h 55m

Singapore Changi

Do 4-6

17:55-18:50

Nonstop1h 55m

S$ 370

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mi 27-5

19:45-22:45

Nonstop2h 00m

Singapore Changi

Mi 3-6

07:00-07:45

Nonstop1h 45m

S$ 373
Fastest return journey

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mo 11-5

08:40-11:35

Nonstop1h 55m

Singapore Changi

Do 14-5

07:00-07:45

Nonstop1h 45m

S$ 384

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mi 6-5

08:40-11:35

Nonstop1h 55m

Singapore Changi

Di 12-5

07:00-07:45

Nonstop1h 45m

S$ 387

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Mi 6-5

08:40-11:35

Nonstop1h 55m

Singapore Changi

So 10-5

07:00-07:45

Nonstop1h 45m

S$ 388

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Do 24-9

11:05-14:05

Nonstop2h 00m

Singapore Changi

Do 24-9

17:55-18:50

Nonstop1h 55m

S$ 388

Flights are sorted by cheapest return flights first.

Deals found on 16-4

Showing 1-10 of 23 resultsSorted by cheapest first
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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 17 April 2026.

  • Where can you fly direct from Ko Samui?

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

  • 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, February 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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