What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week. Find deals

What is the most punctual flight time for Hong Kong to Ko Samui flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often. Find deals

How often are flights from Hong Kong to Ko Samui delayed?

About 15% of weekly flights between Hong Kong and Ko Samui have experienced delays in the past year, with the average delay time being 111 minutes. Find deals

Which airline has the best punctuality record on Hong Kong to Ko Samui flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 15% of flights being delayed. Find deals

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

This flight path from Hong Kong Intl to Ko Samui was viewed by 53 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 Hong Kong to Ko Samui round-trip?

Currently priced at HK$2,677, Bangkok Airways will fly you from Hong Kong to Ko Samui and back. In addition to Bangkok Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Cathay Pacific for as low as HK$4,580. Bangkok Airways is priced at 38% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from Hong Kong to Ko Samui

The most flights from HKG to USM 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).

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April 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 27.0 C).

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

On average you can expect to pay HK$3,979 for a flight from Hong Kong to Ko Samui. The cheapest flight overall is HK$2,328 while the most popular route, (Hong Kong Intl - Ko Samui) is currently priced at HK$2,378.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Ko Samui on time: Hong Kong Airlines (74%), Qatar Airways (74%), KLM (74%).

What airports do I use to fly from Hong Kong to Ko Samui?

Booking a flight from Hong Kong Intl (HKG) to Ko Samui (USM) is your only option if you wish to fly from Hong Kong to Ko Samui. On a typical day, there are 8 flights from Hong Kong Intl to Ko Samui, all of which are around 3h 20m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Hong Kong Intl to Ko Samui.

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

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

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

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

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

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

HK$1,251+ Cheap Flights from Hong Kong to Ko Samui

Cheapflights Tip: The best prices from Hong Kong Intl to Ko Samui are usually found in September or November, booked 47 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Hong Kong to Ko Samui

Round-trip from	HK$2,525
One-way from	HK$1,251
Popular in	February
Cheapest in	September
Average price	HK$3,932
Good round-trip deal	HK$2,789 or less

20-11-25-11
2 total stops
31h 00m total
Hong Kong to Ko Samui

Search Deals

26-11
1 total stop
15h 35m total
Hong Kong to Ko Samui

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (HK$2,830 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$457 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Ko Samui.

Search Deals

Find flight deals from Hong Kong to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Ko Samui
Explore the most affordable flight options available from Hong Kong to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Thu 20-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Tue 25-1107:00USM - HKG

1 stop15h 45mMultiple Airlines

Deal found 26-10HK$2,525

Wed 26-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Wed 3-1208:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 27-10HK$2,751

Mon 24-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Thu 27-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 29-10HK$2,797

Sat 15-1114:20HKG - USM

1 stop7h 10mMultiple Airlines

Sat 22-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 28-10HK$2,828

Fri 7-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Tue 11-1112:00USM - HKG

1 stop26h 25mMultiple Airlines

Deal found 27-10HK$2,875

Mon 10-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Sun 23-1118:15USM - HKG

1 stop20h 15mMultiple Airlines

Deal found 28-10HK$2,890

Tue 25-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Fri 28-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 29-10HK$2,953

Thu 30-1022:05HKG - USM

1 stop10h 20mMultiple Airlines

Tue 4-1119:05USM - HKG

1 stop19h 25mMultiple Airlines

Deal found 29-10HK$2,999

Sun 9-1114:20HKG - USM

1 stop7h 10mMultiple Airlines

Sun 16-1112:00USM - HKG

1 stop26h 25mMultiple Airlines

Deal found 28-10HK$3,038

Best flights from Hong Kong to Ko Samui
Discover carefully curated flight deals from Hong Kong to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Mon 10-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Sun 23-1118:15USM - HKG

1 stop20h 15mMultiple Airlines

Deal found 28-10HK$2,890

Sat 15-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sat 22-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 28-10HK$3,567

Sun 23-1107:25HKG - USM

1 stop12h 00mMultiple Airlines

Thu 27-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 29-10HK$3,085

Fri 12-1207:25HKG - USM

1 stop14h 25mMultiple Airlines

Fri 19-1208:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 28-10HK$3,341

Sun 23-1107:25HKG - USM

1 stop12h 00mMultiple Airlines

Sun 30-1118:15USM - HKG

2 stops19h 25mMultiple Airlines

Deal found 28-10HK$3,380

Sat 13-1207:25HKG - USM

1 stop12h 00mMultiple Airlines

Sat 20-1218:15USM - HKG

2 stops19h 25mMultiple Airlines

Deal found 29-10HK$3,481

Mon 24-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Thu 27-1111:40USM - HKG

Nonstop3h 15mMultiple Airlines

Deal found 29-10HK$3,489

Fri 5-1214:20HKG - USM

1 stop18h 10mMultiple Airlines

Tue 9-1211:40USM - HKG

Nonstop3h 15mMultiple Airlines

Deal found 29-10HK$3,652

Direct flights from Hong Kong to Ko Samui
Explore direct flight options from Hong Kong to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 October 2025.

Sat 15-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sat 22-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 29-10HK$3,512

Fri 5-1217:05HKG - USM

Nonstop3h 30mBangkok Airways

Tue 9-1211:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 28-10HK$3,590

Sun 9-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sun 16-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 28-10HK$3,598

Wed 26-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 3-1211:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 27-10HK$3,769

Mon 24-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Thu 27-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 29-10HK$3,784

Thu 20-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Tue 25-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 26-10HK$3,807

Sat 14-317:05HKG - USM

Nonstop3h 30mBangkok Airways

Sat 21-311:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 27-10HK$3,815

Sun 23-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sun 30-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 28-10HK$3,924

Fri 12-1217:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 17-1211:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 27-10HK$3,932

Thu 20-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sun 23-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 27-10HK$4,002

Fri 5-1217:05HKG - USM

Nonstop3h 30mMultiple Airlines

Tue 9-1211:40USM - HKG

Nonstop3h 15mMultiple Airlines

Deal found 27-10HK$4,305

Last-minute flights from Hong Kong to Ko Samui
Discover last-minute flight deals from Hong Kong to Ko Samui. Data last updated 29 October 2025 and is based on user searches.

Thu 30-1022:05HKG - USM

1 stop10h 20mMultiple Airlines

Tue 4-1119:05USM - HKG

1 stop19h 25mMultiple Airlines

Deal found 29-10HK$2,999

Fri 7-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Tue 11-1112:00USM - HKG

1 stop26h 25mMultiple Airlines

Deal found 27-10HK$2,875

Sun 9-1114:20HKG - USM

1 stop7h 10mMultiple Airlines

Sun 16-1112:00USM - HKG

1 stop26h 25mMultiple Airlines

Deal found 28-10HK$3,038

Mon 10-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Sun 23-1118:15USM - HKG

1 stop20h 15mMultiple Airlines

Deal found 28-10HK$2,890

Sat 15-1114:20HKG - USM

1 stop7h 10mMultiple Airlines

Sat 22-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 28-10HK$2,828

Thu 20-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Tue 25-1107:00USM - HKG

1 stop15h 45mMultiple Airlines

Deal found 26-10HK$2,525

Mon 24-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Thu 27-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 29-10HK$2,797

Tue 25-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Fri 28-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 29-10HK$2,953

Wed 26-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Wed 3-1208:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 27-10HK$2,751

One-way flights from Hong Kong to Ko Samui
Search for one-way flight options from Hong Kong to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 29 October 2025.

Wed 26-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Deal found 27-10HK$1,251

Mon 10-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Deal found 27-10HK$1,259

Wed 19-1114:20HKG - USM

1 stop18h 25mMultiple Airlines

Deal found 29-10HK$1,290

Thu 13-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Deal found 29-10HK$1,298

Tue 13-114:20HKG - USM

1 stop17h 50mMultiple Airlines

Deal found 29-10HK$1,305

Thu 5-316:55HKG - USM

1 stop15h 15mMultiple Airlines

Deal found 27-10HK$1,329

Thu 20-1122:15HKG - USM

1 stop10h 30mMultiple Airlines

Deal found 29-10HK$1,368

Sat 10-116:55HKG - USM

1 stop15h 15mMultiple Airlines

Deal found 28-10HK$1,391

Fri 21-1114:20HKG - USM

1 stop17h 50mMultiple Airlines

Deal found 29-10HK$1,414

Mon 17-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Deal found 29-10HK$1,461

Tue 18-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Deal found 29-10HK$1,469

Sun 11-114:20HKG - USM

1 stop18h 15mMultiple Airlines

Deal found 29-10HK$1,546

Fly from

Fly to

Route

Departure

Return

Price

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 10-11

16:55-07:30

1 stop15h 35m

Ko Samui

Sun 23-11

18:15-15:30

1 stop20h 15m

HK$2,890

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sun 23-11

07:25-18:25

1 stop12h 00m

Ko Samui

Thu 27-11

08:15-15:30

1 stop6h 15m

HK$3,085

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Fri 12-12

07:25-20:50

1 stop14h 25m

Ko Samui

Fri 19-12

08:15-15:30

1 stop6h 15m

HK$3,341

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sun 23-11

07:25-18:25

1 stop12h 00m

Ko Samui

Sun 30-11

18:15-14:40

2 stops19h 25m

HK$3,380

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 13-12

07:25-18:25

1 stop12h 00m

Ko Samui

Sat 20-12

18:15-14:40

2 stops19h 25m

HK$3,481

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 24-11

16:55-07:10

1 stop15h 15m

Ko Samui

Thu 27-11

11:40-15:55

Nonstop3h 15m

HK$3,489

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 15-11

17:05-19:35

Nonstop3h 30m

Ko Samui

Sat 22-11

11:40-15:55

Nonstop3h 15m

HK$3,567

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Fri 5-12

14:20-07:30

1 stop18h 10m

Ko Samui

Tue 9-12

11:40-15:55

Nonstop3h 15m

HK$3,652

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 10-11

16:55-07:30

1 stop15h 35m

HK$1,259

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Wed 19-11

14:20-07:45

1 stop18h 25m

HK$1,290

Flights are sorted by cheapest return flights first.

Deals found on 27-10

Showing 1-10 of 19 results

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

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Hong Kong 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 Hong Kong to Ko Samui

Prices

Airlines

Delays

How far ahead should I book a flight from Hong Kong to Ko Samui?

The price you pay for your flight from Hong Kong to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Ko Samui (average of HK$2,020). Flying from Hong Kong to Ko Samui in April is currently the most expensive (average of HK$3,932). 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 HKG to USM?

One of the essential ways to save on airfare from Hong Kong to Ko Samui is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 65% on airfare.

Reviews of airlines servicing Ko Samui

See what other customers who have flown with Bangkok Airways and Cathay Pacific from Hong Kong to Ko Samui have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Bangkok Airways

8.0

Very Good

115 reviews

Check prices

Reviews

1 / 7

10.0

Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

Bangkok Airways

8.0

Very Good

115 reviews

Bangkok Airways

8.0

Very Good

115 reviews

Check prices

Reviews

1 / 7

10.0

Excellent

Douglas,May 2025

USM - HKG

Cathay Pacific

7.6

Good

1,043 reviews

Bangkok Airways

8.0

Very Good

115 reviews

Check prices

Reviews

1 / 7

10.0

Excellent

Douglas,May 2025

USM - HKG

Related info for your journey

What airports do I use to fly from Hong Kong to Ko Samui?
Booking a flight from Hong Kong Intl (HKG) to Ko Samui (USM) is your only option if you wish to fly from Hong Kong to Ko Samui. On a typical day, there are 8 flights from Hong Kong Intl to Ko Samui, all of which are around 3h 20m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Hong Kong Intl to Ko Samui.
How popular is this Hong Kong to Ko Samui flight route?
This flight path from Hong Kong Intl to Ko Samui was viewed by 53 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 Hong Kong to Ko Samui round-trip?
Currently priced at HK$2,677, Bangkok Airways will fly you from Hong Kong to Ko Samui and back. In addition to Bangkok Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Cathay Pacific for as low as HK$4,580. Bangkok Airways is priced at 38% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Hong Kong to Ko Samui?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Ko Samui on time: Hong Kong Airlines (74%), Qatar Airways (74%), KLM (74%).
What are the cheapest flights from Hong Kong to Ko Samui?
On average you can expect to pay HK$3,979 for a flight from Hong Kong to Ko Samui. The cheapest flight overall is HK$2,328 while the most popular route, (Hong Kong Intl - Ko Samui) is currently priced at HK$2,378.
Can I find deals for flights from Hong Kong to Ko Samui that include hotel bookings?
Yes. In addition to deals on Hong Kong to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Ko Samui.
Can I find deals for business class flights from Hong Kong to Ko Samui?
Yes. Cheapflights offers flight deals from Hong Kong to Ko Samui 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 Hong Kong to Ko Samui?
Currently, June is the cheapest month in which you can book a flight from Hong Kong to Ko Samui (average of HK$2,020). Flying from Hong Kong to Ko Samui in April is currently the most expensive (average of HK$3,932). 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

Ko Tao

Ko Pha Ngan

Browse thousands of different options on Cheapflights for your next trip

Fly from Hong Kong to Ko Samui on these airlines

Bangkok Airways flights from Hong Kong Intl to Ko Samui

Cathay Pacific flights from Hong Kong Intl to Ko Samui

Top 2 airlines flying from Hong Kong to Ko Samui

Airline	Cheapest	Average	Flexibility	On-time
Bangkok Airways	CheapestHK$2,677	AverageHK$4,051	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Cathay Pacific	CheapestHK$4,580	AverageHK$5,777	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Hong Kong to Ko Samui?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Ko Samui from Hong Kong 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 Hong Kong to Ko Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Ko Samui flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Hong Kong to Ko Samui from HK$1,251

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 26-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hong Kong Intl to Ko Samui are usually found in September or November, booked 47 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Hong Kong to Ko Samui

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Hong Kong to Ko Samui

Cheapest flights from Hong Kong to Ko SamuiExplore the most affordable flight options available from Hong Kong to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Explore the most affordable flight options available from Hong Kong to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Ko Samui that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Hong Kong with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Hong Kong to Ko Samui?

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

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

Weekly flight availability from Hong Kong to Ko Samui

How often are flights from Hong Kong to Ko Samui delayed?

What is the most punctual flight time for Hong Kong to Ko Samui flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Hong Kong to Ko Samui flights?

Reviews of airlines servicing Ko Samui

See what other customers who have flown with Bangkok Airways and Cathay Pacific from Hong Kong to Ko Samui have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airports do I use to fly from Hong Kong to Ko Samui?

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

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

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

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

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

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

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

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

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Hong Kong to Ko Samui on these airlines

Choose from the following airlines for your flight from Hong Kong to Ko Samui. Flights are based on user searches made on Cheapflights and were last updated on 29 October 2025.

Top 2 airlines flying from Hong Kong to Ko Samui

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Ko Samui?

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Cheapest flights from Hong Kong to Ko Samui
Explore the most affordable flight options available from Hong Kong to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.