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Cheap flights from Ko Samui to Hong Kong from ฿4,437

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
USM — HKG
9 Jul — 16 Jul1
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 4 July 2025.

Round-trip from

฿11,334

One-way from

฿4,437

Popular in

March

Cheapest in

September

Average price

฿16,289

Good one-way deal

฿114,211 or less
1/9-13/9
  • 1/9-13/9
  • 2 total stops
  • 16h 40m total
  • Ko Samui to Hong Kong
Search Deals
Scoot
  • Scoot
  • 31/10
  • 1 total stop
  • 7h 15m total
  • Ko Samui to Hong Kong
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿51,191 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿8,137 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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 4 July 2025.

Mon 1/919:00USM - HKG
1 stop8h 20mMultiple Airlines
Sat 13/913:30HKG - USM
1 stop8h 20mMultiple Airlines
Deal found 1/7฿11,334
Mon 1/910:55USM - HKG
Nonstop3h 20mBangkok Airways
Sat 13/916:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 1/7฿13,083
Sat 16/808:00USM - HKG
2 stops10h 55mEVA Air
Sat 23/810:10HKG - USM
2 stops23h 05mEVA Air
Deal found 1/7฿18,070
Sat 16/808:00USM - HKG
2 stops9h 55mChina Airlines
Sat 23/817:30HKG - USM
2 stops16h 50mChina Airlines
Deal found 2/7฿60,493

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 4 July 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

Mon 1/9

19:00-04:20

1 stop8h 20m

Hong Kong Intl

Sat 13/9

13:30-20:50

1 stop8h 20m

฿11,334

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Mon 1/9

10:55-15:15

Nonstop3h 20m

Hong Kong Intl

Sat 13/9

16:15-18:35

Nonstop3h 20m

฿13,083

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sat 16/8

08:00-19:55

2 stops10h 55m

Hong Kong Intl

Sat 23/8

10:10-08:15

2 stops23h 05m

฿18,070

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sat 16/8

08:00-18:55

2 stops9h 55m

Hong Kong Intl

Sat 23/8

17:30-09:20

2 stops16h 50m

฿60,493

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Fri 31/10

11:45-20:00

1 stop7h 15m

฿4,437

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 17/7

14:50-23:40

1 stop7h 50m

฿5,635

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 17/7

10:55-15:15

Nonstop3h 20m

฿9,489

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Wed 10/9

10:55-15:15

Nonstop3h 20m

฿10,719

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Thu 17/7

10:55-15:15

Nonstop3h 20m

฿13,828

Ko SamuiHong Kong

USM - HKG

USMHKG

Ko Samui

Sun 13/7

17:50-18:05

1 stop23h 15m

฿18,070

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 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 ฿172). 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.

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 4 July 2025.

It’s typically best to fly out from Ko Samui to Hong Kong in the morning. Doing so could potentially save you 32% on the flight price compared to flying at midday, 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 4 July 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).

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 4 July 2025.
Get a feel of what it's like to fly with EVA Air, China Airlines, andEmirates from Ko Samui to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
1,215 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
China Airlines
8.3
Very Good
744 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
3,287 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
1,215 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
7.6
Good
921 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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

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 ฿13,083. Other airlines that can offer you cheap pricing are EVA Air, from ฿18,070, and China Airlines, from ฿60,493. You may be able to fly from Ko Samui to Hong Kong for 19% 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 ฿4,437. However, be on the lookout for offers from Bangkok Airways and Cathay Pacific, 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 (80%), Qatar Airways (80%) or เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (80%) 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 ฿117,139 for a flight from Ko Samui to Hong Kong. The cheapest flight overall is ฿107,182 while the most popular route, (Ko Samui - Hong Kong Intl) is currently priced at ฿11,334.

  • 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 ฿172). 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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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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