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$201+ Direct flights from Ko Samui

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. 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
14 Mar — 21 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 12 February 2026.

Wed 13/507:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Thu 18/606:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 8/2$201
Sat 9/507:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Wed 13/506:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 8/2$202
Sat 28/307:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 29/306:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 11/2$205
Thu 23/406:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Wed 29/406:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 9/2$235
Thu 14/506:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Thu 18/614:40
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 8/2$280
Fri 13/307:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 15/306:40
BKK
-
USM
Nonstop1h 10m
Bangkok Airways
Deal found 10/2$288
Sun 26/407:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Fri 1/519:25
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 10/2$302
Mon 4/506:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 17/506:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 11/2$319
Thu 26/307:15
USM
-
BKK
Nonstop1h 35m
Bangkok Airways
Sun 29/306:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 10/2$339
Thu 23/408:20
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Sun 26/420:15
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 9/2$437
Wed 24/613:30
USM
-
SIN
Nonstop1h 55m
Bangkok Airways
Sat 27/612:15
SIN
-
USM
Nonstop1h 55m
Bangkok Airways
Deal found 8/2$461
Mon 9/318:05
USM
-
SIN
Nonstop2h 05m
Scoot
Mon 16/318:00
SIN
-
USM
Nonstop1h 50m
Scoot
Deal found 8/2$499

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 12 February 2026.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 13/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 18/6

06:05-07:10

Nonstop1h 05m

$201

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sat 9/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 13/5

06:05-07:10

Nonstop1h 05m

$202

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sun 10/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 14/5

06:05-07:10

Nonstop1h 05m

$202

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 11/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Tue 12/5

06:05-07:10

Nonstop1h 05m

$202

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Tue 12/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sat 16/5

06:05-07:10

Nonstop1h 05m

$205

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Fri 12/6

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 19/6

06:05-07:10

Nonstop1h 05m

$205

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Tue 12/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Tue 19/5

06:05-07:10

Nonstop1h 05m

$205

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sun 31/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 14/6

06:05-07:10

Nonstop1h 05m

$205

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 11/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 15/5

06:05-07:10

Nonstop1h 05m

$205

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 18/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 25/5

06:05-07:10

Nonstop1h 05m

$205

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 35 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 12 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 much are direct flights from Ko Samui?

    On average, a one-way direct flight from Ko Samui will cost users approximately $367. If you're looking for a direct round-trip flight from Ko Samui, you can expect to pay around $730.

  • 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, June 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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