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Cheap flights from Ko Samui to Hong Kong from ฿4,409

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
USM — HKG
14 Jun — 21 Jun1
1 adult

Cheap flight deals from Ko Samui to Hong Kong

Keep the following information in mind while searching for Ko Samui to Hong Kong flight deals. Data was last updated 9 June 2025.

Round-trip from

฿9,570

One-way from

฿4,409

Popular in

March

Cheapest in

September

Good one-way deal

฿115,192 or less
Scoot
  • Scoot
  • 23/7-30/7
  • 2 total stops
  • 35h 25m total
  • Ko Samui to Hong Kong
Search Deals
16/9
  • 16/9
  • 1 total stop
  • 9h 25m total
  • Ko Samui to Hong Kong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿58,873 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿9,783 potential savings vs. average return price).
Search Deals
Price to beat on a one-way flight from Ko Samui to Hong Kong.
Search Deals

Find flight deals from Ko Samui to Hong Kong

Cheapest flights from Ko Samui to Hong Kong
Explore the most affordable flight options available from Ko Samui to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2025.

Wed 23/719:25USM - HKG
1 stop21h 55mScoot
Wed 30/719:20HKG - USM
1 stop13h 30mScoot
Deal found 8/6฿9,570
Wed 23/719:25USM - HKG
1 stop21h 55mMultiple Airlines
Wed 30/722:05HKG - USM
2 stops13h 25mMultiple Airlines
Deal found 8/6฿12,738
Thu 14/810:55USM - HKG
Nonstop3h 20mBangkok Airways
Sat 16/816:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 7/6฿15,841
Thu 14/808:45USM - HKG
1 stop8h 20mEmirates
Thu 14/821:30HKG - USM
1 stop13h 40mEmirates
Deal found 7/6฿26,326
Thu 16/1010:05USM - HKG
2 stops10h 45mPhilippine Airlines
Fri 31/1022:25HKG - USM
2 stops18h 15mPhilippine Airlines
Deal found 8/6฿29,200
Wed 23/719:10USM - HKG
2 stops17h 20mVietnam Airlines
Wed 30/718:45HKG - USM
2 stops24h 30mVietnam Airlines
Deal found 8/6฿35,667

Cheapflights Fare Finder

Customise your flight search to find flights from Ko Samui to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 9 June 2025.
Use the filters below to find and compare flights from Ko Samui to Hong Kong that are best for you.

Fly from

Ko Samui

Fly to

Hong Kong

Route

Depart

Return

Price

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Wed 23/7

19:25-18:20

1 stop21h 55m

Hong Kong Intl

Wed 30/7

19:20-07:50

1 stop13h 30m

฿9,570

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Wed 23/7

19:25-18:20

1 stop21h 55m

Hong Kong Intl

Wed 30/7

22:05-10:30

2 stops13h 25m

฿12,738

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 14/8

10:55-15:15

Nonstop3h 20m

Hong Kong Intl

Sat 16/8

16:15-18:35

Nonstop3h 20m

฿15,841

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 14/8

08:45-18:05

1 stop8h 20m

Hong Kong Intl

Thu 14/8

21:30-10:10

1 stop13h 40m

฿26,326

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

฿29,200

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Wed 23/7

19:10-13:30

2 stops17h 20m

Hong Kong Intl

Wed 30/7

18:45-18:15

2 stops24h 30m

฿35,667

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Tue 16/9

17:55-04:20

1 stop9h 25m

฿4,409

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Tue 24/6

19:25-18:20

1 stop21h 55m

฿4,573

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Tue 16/9

10:55-15:15

Nonstop3h 20m

฿7,055

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Tue 16/9

19:10-13:30

2 stops17h 20m

฿10,877

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 13 results
1
2

Best time to book a flight from Ko Samui to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong 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.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Hong Kong

What is the cheapest time of day to fly from USM to HK?

Find hourly flight availability from Ko Samui to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 June 2025.

It’s typically best to fly out from Ko Samui to Hong Kong at midday. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Ko Samui to Hong Kong

Explore weekly flight availability from Ko Samui to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 June 2025.

The most flights from USM to HK0 are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 to Hong Kong. Reviews last updated 9 June 2025.
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,264 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Bangkok Airways
8.0
Very Good
111 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,290 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Vietnam Airlines
7.5
Good
193 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ko Samui to Hong Kong?

    If you book a flight to Hong Kong from Ko Samui, you will be flying from Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui.

  • How popular is this Ko Samui to Hong Kong flight route?

    The Ko Samui to Hong Kong flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Ko Samui to Hong Kong round-trip?

    Cheapflights users have booked flights from Ko Samui to Hong Kong return from ฿9,570. Other airlines that can offer you cheap pricing are Bangkok Airways, from ฿15,841, and Emirates, from ฿26,326. You may be able to fly from Ko Samui to Hong Kong for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ko Samui to Hong Kong one-way?

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as ฿4,573. However, be on the lookout for offers from Bangkok Airways and Vietnam Airlines, as they are both options that can get you from Ko Samui to Hong Kong for a low price.

  • What are the most reliable airlines from Ko Samui to Hong Kong?

    Consider Hong Kong Airlines (90%), Qatar Airways (90%) or เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (90%) when booking your flight. These represent the most reliable airlines when flying from Ko Samui to Hong Kong.

  • What are the cheapest flights from Ko Samui to Hong Kong?

    On average you can expect to pay ฿118,146 for a flight from Ko Samui to Hong Kong. The cheapest flight overall is ฿108,103 while the most popular route, (Ko Samui - Hong Kong Intl) is currently priced at ฿9,570.

  • Can I find deals for flights from Ko Samui to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Hong Kong.

  • Can I find deals for business class flights from Ko Samui to Hong Kong?

    Yes. Cheapflights offers flight deals from Ko Samui to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ko Samui to Hong Kong?

    Currently, March is the cheapest month in which you can book a flight from Ko Samui to Hong Kong (average of ฿130). Flying from Ko Samui to Hong Kong in December is currently the most expensive (average of ฿171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ko Samui to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
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Phuket City to Ko Samui flights

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

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

Certainly. Search results for flights to Hong Kong from Ko Samui shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ko Samui to Hong Kong flights 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 your alerts.

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