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฿3,128+ 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 14/5. 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 — BKK
15 Apr — 22 Apr1
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 16 March 2026.

Fri 8/517:00
USM
-
KBV
Nonstop0h 50m
Bangkok Airways
Sun 10/518:25
KBV
-
USM
Nonstop0h 50m
Bangkok Airways
Deal found 15/3฿3,902
Wed 10/609:15
USM
-
HKT
Nonstop1h 00m
Bangkok Airways
Wed 17/617:05
HKT
-
USM
Nonstop0h 55m
Bangkok Airways
Deal found 14/3฿3,934
Thu 7/519:00
USM
-
HKT
Nonstop1h 00m
Bangkok Airways
Mon 11/517:05
HKT
-
USM
Nonstop0h 55m
Bangkok Airways
Deal found 14/3฿3,966
Tue 16/608:00
USM
-
HKT
Nonstop1h 00m
Bangkok Airways
Thu 25/619:30
HKT
-
USM
Nonstop0h 55m
Bangkok Airways
Deal found 14/3฿4,192
Sat 28/307:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 29/306:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 15/3฿4,514
Wed 9/907:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Wed 16/906:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 12/3฿4,579
Thu 16/407:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Mon 20/406:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 12/3฿4,611
Thu 16/407:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 19/406:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 12/3฿4,643
Fri 3/407:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Wed 22/406:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 13/3฿4,675
Sun 17/509:15
USM
-
HKT
Nonstop1h 00m
Bangkok Airways
Tue 19/519:30
HKT
-
USM
Nonstop0h 55m
Bangkok Airways
Deal found 11/3฿4,772
Thu 7/506:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 10/506:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 12/3฿4,869
Sun 12/407:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 19/406:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 15/3฿4,966

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 17,341 searches. This data was last updated on 16 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Ko SamuiKrabi

USM - KBV

USMKBV

Ko Samui

Fri 8/5

17:00-17:50

Nonstop0h 50m

Krabi

Sun 10/5

18:25-19:15

Nonstop0h 50m

฿3,902

Ko SamuiKrabi

USM - KBV

USMKBV

Ko Samui

Thu 18/6

17:00-17:50

Nonstop0h 50m

Krabi

Sat 20/6

18:25-19:15

Nonstop0h 50m

฿3,902

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Thu 7/5

08:00-09:00

Nonstop1h 00m

Phuket City

Mon 11/5

19:30-20:25

Nonstop0h 55m

฿3,998

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sat 13/6

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 17/6

06:05-07:10

Nonstop1h 05m

฿4,546

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sat 28/3

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 29/3

06:05-07:10

Nonstop1h 05m

฿4,546

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 13/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 17/5

06:05-07:10

Nonstop1h 05m

฿4,546

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

฿4,579

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 9/9

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 11/9

06:05-07:10

Nonstop1h 05m

฿4,579

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 9/9

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 16/9

06:05-07:10

Nonstop1h 05m

฿4,579

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 13/4

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 20/4

06:05-07:10

Nonstop1h 05m

฿4,579

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 60 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.

Reviews of airlines flying direct to Ko Samui

Get insights into the airlines that provide direct flights from Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Ko Samui. Reviews last updated Cheapflights.
Read reviews from past customers who have flown Bangkok Airways from Ko Samui. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.1
Very Good
127 reviews
Check prices

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

6.3

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Bangkok Airways
8.1
Very Good
127 reviews
Bangkok Airways
8.1
Very Good
127 reviews
Check prices

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

6.3

Boarding

8.1

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

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 16 March 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 ฿7,446. If you're looking for a direct round-trip flight from Ko Samui, you can expect to pay around ฿17,566.

  • 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 28m on average. The quickest direct flight from Ko Samui at this time departs from Ko Samui (1h 00m), while the longest leaves from Ko Samui (1h 50m).

  • 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.

See more FAQs

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Fly your favourite airline from Ko Samui

Browse through various options for flying your favourite airline from Ko Samui. Flight routes are based on user searches made on Cheapflights and were last updated on 16 March 2026.
Bangkok Airways flights from Ko Samui to Suvarnabhumi
Bangkok Airways flights from Ko Samui to Phuket City

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