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฿1,999+ 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 16/6. 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 — BKK
18 May — 25 May1
1 adult

Direct flights from Ko Samui

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 13 May 2025.

Mon 23/608:00USM - HKT
Nonstop1h 00mBangkok Airways
Wed 25/617:05HKT - USM
Nonstop0h 55mBangkok Airways
Deal found 12/5฿3,798
Thu 12/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 15/606:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 12/5฿4,565
Thu 26/612:30USM - KBV
Nonstop0h 50mBangkok Airways
Sun 29/614:00KBV - USM
Nonstop0h 50mBangkok Airways
Deal found 13/5฿5,198
Tue 17/606:55USM - DMK
Nonstop1h 30mBangkok Airways
Wed 18/618:15DMK - USM
Nonstop1h 30mBangkok Airways
Deal found 12/5฿6,430
Tue 2/908:45USM - SIN
Nonstop2h 00mScoot
Tue 23/907:00SIN - USM
Nonstop1h 50mScoot
Deal found 12/5฿8,230
Fri 30/508:55USM - CNX
Nonstop1h 45mBangkok Airways
Sun 1/611:35CNX - USM
Nonstop1h 45mBangkok Airways
Deal found 13/5฿10,995
Thu 2/1010:55USM - HKG
Nonstop3h 20mBangkok Airways
Tue 7/1016:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 13/5฿13,194
Sun 8/616:25USM - SIN
Nonstop1h 55mBangkok Airways
Tue 10/617:20SIN - USM
Nonstop1h 55mBangkok Airways
Deal found 12/5฿14,094

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 13 May 2025.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Mon 23/6

08:00-09:00

Nonstop1h 00m

Phuket City

Wed 25/6

17:05-18:00

Nonstop0h 55m

฿3,798

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 12/6

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 15/6

06:15-07:20

Nonstop1h 05m

฿4,565

Ko SamuiKrabi

USM - KBV

USMKBV

Ko Samui

Thu 26/6

12:30-13:20

Nonstop0h 50m

Krabi

Sun 29/6

14:00-14:50

Nonstop0h 50m

฿5,231

Ko SamuiBangkok

USM - DMK

USMDMK

Ko Samui

Tue 17/6

06:55-08:25

Nonstop1h 30m

Bangkok Don Mueang Intl

Wed 18/6

18:15-19:45

Nonstop1h 30m

฿6,430

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 22/5

12:05-15:05

Nonstop2h 00m

Singapore Changi

Mon 26/5

17:35-18:30

Nonstop1h 55m

฿7,930

Ko SamuiChiang Mai

USM - CNX

USMCNX

Ko Samui

Fri 30/5

08:55-10:40

Nonstop1h 45m

Chiang Mai

Sun 1/6

11:35-13:20

Nonstop1h 45m

฿11,062

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Fri 17/10

10:55-15:15

Nonstop3h 20m

Hong Kong Intl

Sun 19/10

16:15-18:35

Nonstop3h 20m

฿13,294

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 8/6

16:25-19:20

Nonstop1h 55m

Singapore Changi

Tue 10/6

17:20-18:15

Nonstop1h 55m

฿14,094

Ko SamuiKrabi

USM - KBV

USMKBV

Ko Samui

Mon 16/6

12:30-13:20

Nonstop0h 50m

฿1,999

Ko SamuiChiang Mai

USM - CNX

USMCNX

Ko Samui

Tue 1/7

08:55-10:40

Nonstop1h 45m

฿2,765

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 16 results
1
2

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.
Bangkok Airways
7.9
Good
109 reviews
Check prices

Comfort

7.8

Entertainment

6.2

Crew

8.5

Food

7.2

Overall

7.9

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Bangkok Airways
7.9
Good
109 reviews
Bangkok Airways
7.9
Good
109 reviews
Check prices

Comfort

7.8

Entertainment

6.2

Crew

8.5

Food

7.2

Overall

7.9

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Malaysia Airlines
7.3
Good
255 reviews
Bangkok Airways
7.9
Good
109 reviews
Check prices

Comfort

7.8

Entertainment

6.2

Crew

8.5

Food

7.2

Overall

7.9

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

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 13 May 2025.

  • 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 ฿5,563. If you're looking for a direct round-trip flight from Ko Samui, you can expect to pay around ฿8,062.

  • 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 33m on average. The quickest direct flight from Ko Samui at this time departs from Ko Samui (0h 50m), while the longest leaves from Ko Samui (3h 20m).

  • 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, September 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 13 May 2025.
Bangkok Airways flights from Ko Samui to Suvarnabhumi
Bangkok Airways flights from Ko Samui to Phuket City

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