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HK$1,091+ Cheap 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 31-8. 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 — HKG
11 Jun — 18 Jun1
1 adult

What to know about flights from Ko Samui

Discover essential information about flights departing from Ko Samui, including flight schedules, destinations, airlines operating at the Ko Samui airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 6 June 2025.

Good round-trip deal

HK$2,003 or less

Good one-way deal

HK$1,030 or less
Price to beat on a round-trip flight from Ko Samui.
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Price to beat on a one-way flight from Ko Samui.
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Find 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 6 June 2025.

Fri 22-819:00USM - HKG
1 stop8h 20mMultiple Airlines
Sun 24-822:05HKG - USM
1 stop10h 15mMultiple Airlines
Deal found 5-6HK$2,738
Sun 20-708:45USM - HKG
1 stop8h 35mScoot
Sun 27-719:20HKG - USM
1 stop24h 10mScoot
Deal found 5-6HK$2,911
Thu 16-1008:45USM - HKG
1 stop8h 20mEmirates
Fri 31-1021:00HKG - USM
1 stop21h 00mEmirates
Deal found 5-6HK$3,146
Fri 22-810:55USM - HKG
Nonstop3h 20mBangkok Airways
Sun 24-816:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 5-6HK$3,672
Fri 22-808:00USM - HKG
2 stops11h 45mEVA Air
Sun 24-821:10HKG - USM
2 stops20h 25mEVA Air
Deal found 5-6HK$4,410
Sun 20-710:55USM - HKG
Nonstop3h 20mCathay Pacific
Sun 27-716:15HKG - USM
Nonstop3h 20mCathay Pacific
Deal found 5-6HK$5,446
Thu 16-1010:05USM - HKG
2 stops10h 45mPhilippine Airlines
Fri 31-1022:25HKG - USM
2 stops18h 15mPhilippine Airlines
Deal found 5-6HK$7,015
Tue 15-710:55USM - HKG
Nonstop3h 20mQatar Airways
Tue 15-701:25HKG - USM
2 stops36h 45mQatar Airways
Deal found 6-6HK$12,421

Find flights from Ko Samui within your budget

Find flights departing from Ko Samui that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 6 June 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Fri 22-8

19:00-04:20

1 stop8h 20m

Hong Kong Intl

Sun 24-8

22:05-07:20

1 stop10h 15m

HK$2,738

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sun 20-7

08:45-18:20

1 stop8h 35m

Hong Kong Intl

Sun 27-7

19:20-18:30

1 stop24h 10m

HK$2,911

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 16-10

08:45-18:05

1 stop8h 20m

Hong Kong Intl

Fri 31-10

21:00-17:00

1 stop21h 00m

HK$3,146

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Fri 22-8

10:55-15:15

Nonstop3h 20m

Hong Kong Intl

Sun 24-8

16:15-18:35

Nonstop3h 20m

HK$3,672

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Fri 22-8

08:00-20:45

2 stops11h 45m

Hong Kong Intl

Sun 24-8

21:10-16:35

2 stops20h 25m

HK$4,410

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sun 20-7

10:55-15:15

Nonstop3h 20m

Hong Kong Intl

Sun 27-7

16:15-18:35

Nonstop3h 20m

HK$5,446

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 16-10

10:05-21:50

2 stops10h 45m

Hong Kong Intl

Fri 31-10

22:25-15:40

2 stops18h 15m

HK$7,015

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Tue 15-7

10:55-15:15

Nonstop3h 20m

Hong Kong Intl

Tue 15-7

01:25-13:10

2 stops36h 45m

HK$12,421

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sun 22-6

08:45-18:20

1 stop8h 35m

HK$1,091

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sun 22-6

08:00-04:20

1 stop19h 20m

HK$1,467

Flights are sorted by cheapest return flights first.

Deals found on 6-6

Showing 1-10 of 11 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.

Travel insights for flights from Ko Samui

Get recent, data-driven insights about flights from Ko Samui including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Ko Samui?

If you’re flying from Ko Samui, these routes are more frequently taken by airlines Bangkok (1,854 flights per day), Phuket City (308 flights per day) and Singapore (248 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$624

What is the cheapest place to fly to from Ko Samui?

The cheapest city to fly to from Ko Samui is Hong Kong Intl, with prices starting at HK$4,899. Explore other affordable destinations below.

Hong Kong Intl
Hong Kong Intl
From HK$624

Airline reviews for flights from Ko Samui

Get insights into the airlines that provide service 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 airline for your flight from Ko Samui. In the last 7 days, Cheapflights users made a total of 70,647 searches.
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,200 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very Good
3,263 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Bangkok Airways
8.0
Very Good
111 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.5
Good
890 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,584 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Thailand

Book a direct flight from one of these other cities located in Thailand.
Direct flights from Ko Samui
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Direct flights from Krabi

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 6 June 2025.

  • What are the most popular destinations to fly to from Ko Samui?

    This month, the top selected destinations from Ko Samui are Bangkok Suvarnabhumi Airport, Singapore, Phuket City. Throughout the year, Bangkok Suvarnabhumi Airport, Singapore, Phuket City are some of the top choices made by users flying from Ko Samui.

  • What is the cheapest flight from Ko Samui to anywhere?

    Users have flown out of Ko Samui for as low as HK$1,030 to Xi'an (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$2,366 to fly from Ko Samui.

  • How does Cheapflights help users find flights from Ko Samui?

    Cheapflights helps you search for flights from Ko Samui via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Ko Samui?

    Cheapflights helps you find that perfect flight from Ko Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Ko Samui with no change fees?

    Need flexible booking options for your flight from Ko Samui ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Ko Samui become cheaper?

    Yes! Start tracking prices for flights from Ko Samui today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Ko Samui?

Cheapflights helps you search for flights from Ko Samui via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ko Samui?

Cheapflights helps you find that perfect flight from Ko Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ko Samui with no change fees?

Need flexible booking options for your flight from Ko Samui ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ko Samui become cheaper?

Yes! Start tracking prices for flights from Ko Samui today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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