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$150+ 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 24/12. 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
1 tammi — 8 tammi1
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 2 joulukuu 2025.

pe 9/107:00USM - BKK
Nonstop1h 15mBangkok Airways
su 11/110:25BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 29/11$272
to 1/107:00USM - BKK
Nonstop1h 15mBangkok Airways
su 4/105:45BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 30/11$290
su 7/1220:20USM - BKK
Nonstop1h 15mBangkok Airways
to 2/406:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 30/11$347
la 6/1207:55USM - BKK
Nonstop1h 15mBangkok Airways
ti 9/1206:30BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 30/11$376
ke 25/208:30USM - BKK
Nonstop1h 15mBangkok Airways
su 8/306:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 29/11$377
su 7/1220:20USM - BKK
Nonstop1h 15mBangkok Airways
ti 9/1206:10BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 30/11$403
pe 12/1218:40USM - BKK
Nonstop1h 35mBangkok Airways
su 4/105:45BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 29/11$408
la 6/1207:55USM - BKK
Nonstop1h 15mBangkok Airways
ma 8/1206:10BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 30/11$432
pe 5/1207:15USM - BKK
Nonstop1h 35mBangkok Airways
ke 10/1206:30BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 30/11$435
ti 24/308:15USM - SIN
Nonstop1h 55mBangkok Airways
pe 3/420:15SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 1/12$716
ma 23/213:25USM - SIN
Nonstop1h 55mBangkok Airways
ke 25/217:20SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 30/11$780
ke 18/316:25USM - SIN
Nonstop1h 55mBangkok Airways
pe 3/417:20SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 1/12$785

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 647,157 searches. This data was last updated on 2 joulukuu 2025.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

pe 8/5

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

su 28/6

06:15-07:20

Nonstop1h 05m

$215

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

ti 17/3

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

pe 27/3

06:00-07:10

Nonstop1h 10m

$217

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

ma 16/3

07:55-09:10

Nonstop1h 15m

Bangkok Suvarnabhumi

to 19/3

06:00-07:10

Nonstop1h 10m

$290

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

to 2/4

18:25-19:40

Nonstop1h 15m

Bangkok Suvarnabhumi

la 18/4

06:15-07:20

Nonstop1h 05m

$290

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

to 19/3

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

to 19/3

19:15-20:25

Nonstop1h 10m

$290

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

la 28/3

07:15-08:50

Nonstop1h 35m

Bangkok Suvarnabhumi

su 29/3

06:15-07:20

Nonstop1h 05m

$292

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

pe 3/4

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

to 16/4

09:15-10:45

Nonstop1h 30m

$299

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

pe 3/4

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

la 18/4

09:15-10:45

Nonstop1h 30m

$299

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

pe 3/4

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

su 19/4

09:15-10:45

Nonstop1h 30m

$299

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

pe 3/4

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

ma 20/4

09:00-10:10

Nonstop1h 10m

$299

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 43 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 2 joulukuu 2025.

  • Where can you fly direct from Ko Samui?

    Currently, the most popular direct flight destination from Ko Samui is Singapore.

  • How much are direct flights from Ko Samui?

    On average, a one-way direct flight from Ko Samui will cost users approximately $265. If you're looking for a direct round-trip flight from Ko Samui, you can expect to pay around $346.

  • 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 27m on average. The quickest direct flight from Ko Samui at this time departs from Ko Samui (1h 15m), while the longest leaves from Ko Samui (1h 40m).

  • 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, May 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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