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

This flight path from Hong Kong to Ko Samui was viewed by 55 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

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

Currently priced at HK$2,744, 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$4,586. Bangkok Airways is priced at 36% lower than the current average price of a flight leaving 3 months from now. Find deals

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?

The cheapest flight price from Hong Kong to Ko Samui is HK$3,493. On average you can expect to pay HK$4,584. The most popular route, (Hong Kong Intl - Ko Samui), can usually be booked for HK$2,412.

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

Before booking your flight to Ko Samui from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Hong Kong Airlines (71%), Qatar Airways (71%), KLM( 71%).

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

Most people fly into Ko Samui (USM) if they book a flight to Ko Samui from Hong Kong. Ko Samui is conveniently located just 3.3 km from Ko Samui’s city centre.

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$1,230+ Flights from Hong Kong to Ko Samui

Cheapflights Tip: The best prices from Hong Kong 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

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 13 October 2025.

Tue 11-1122:15HKG - USM

1 stop9h 55mMultiple Airlines

Fri 28-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 13-10HK$2,389

Thu 20-1114:20HKG - USM

1 stop17h 50mMultiple Airlines

Sun 23-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 11-10HK$2,412

Fri 21-1114:20HKG - USM

1 stop7h 10mMultiple Airlines

Sat 29-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 11-10HK$2,420

Wed 12-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Wed 19-1107:00USM - HKG

1 stop15h 45mMultiple Airlines

Deal found 13-10HK$2,451

Tue 11-1122:15HKG - USM

1 stop9h 55mMultiple Airlines

Sun 23-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 13-10HK$2,467

Thu 13-1120:10HKG - USM

1 stop12h 00mMultiple Airlines

Wed 26-1107:00USM - HKG

1 stop12h 20mMultiple Airlines

Deal found 13-10HK$2,482

Tue 25-1122:15HKG - USM

1 stop9h 55mMultiple Airlines

Tue 2-1207:00USM - HKG

1 stop6h 40mMultiple Airlines

Deal found 11-10HK$2,490

Tue 11-1113:30HKG - USM

1 stop7h 45mMultiple Airlines

Sat 29-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 13-10HK$2,506

Tue 11-1113:30HKG - USM

1 stop7h 45mMultiple Airlines

Tue 25-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 13-10HK$2,521

Wed 26-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Wed 3-1207:00USM - HKG

1 stop12h 20mMultiple Airlines

Deal found 11-10HK$2,537

Mon 10-1122:15HKG - USM

1 stop10h 30mMultiple Airlines

Fri 28-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 13-10HK$2,576

Mon 10-1122:15HKG - USM

1 stop10h 30mMultiple Airlines

Tue 25-1108:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 13-10HK$2,584

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 13 October 2025.

Thu 20-1114:20HKG - USM

1 stop17h 50mMultiple Airlines

Sun 23-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 11-10HK$2,412

Fri 21-1114:20HKG - USM

1 stop7h 10mMultiple Airlines

Sat 29-1108:15USM - HKG

1 stop6h 25mMultiple Airlines

Deal found 11-10HK$2,420

Mon 16-314:20HKG - USM

1 stop7h 10mMultiple Airlines

Wed 25-307:00USM - HKG

1 stop6h 40mMultiple Airlines

Deal found 11-10HK$2,420

Mon 16-314:20HKG - USM

1 stop7h 10mMultiple Airlines

Thu 26-307:00USM - HKG

1 stop6h 40mMultiple Airlines

Deal found 11-10HK$2,428

Sun 15-314:20HKG - USM

1 stop7h 10mMultiple Airlines

Wed 25-307:00USM - HKG

1 stop6h 40mMultiple Airlines

Deal found 11-10HK$2,545

Wed 26-1122:15HKG - USM

1 stop9h 55mMultiple Airlines

Wed 3-1208:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 12-10HK$2,700

Sat 29-1107:25HKG - USM

1 stop12h 00mMultiple Airlines

Wed 3-1208:15USM - HKG

1 stop6h 15mMultiple Airlines

Deal found 12-10HK$2,980

Sun 15-314:20HKG - USM

1 stop7h 10mMultiple Airlines

Thu 26-311:40USM - HKG

Nonstop3h 15mMultiple Airlines

Deal found 11-10HK$3,043

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 13 October 2025.

Wed 26-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 3-1211:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 11-10HK$3,471

Sat 29-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 3-1211:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 12-10HK$3,510

Fri 21-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sat 29-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 11-10HK$3,556

Thu 6-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sun 16-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 13-10HK$3,587

Sun 15-317:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 25-311:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 11-10HK$3,603

Thu 27-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Thu 4-1211:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 13-10HK$3,611

Thu 13-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 26-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 13-10HK$3,634

Thu 13-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Sun 23-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 13-10HK$3,642

Thu 13-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Tue 25-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 13-10HK$3,689

Fri 14-1117:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 26-1111:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 13-10HK$3,712

Last-minute flights from Hong Kong to Ko Samui
Discover last-minute flight deals from Hong Kong to Ko Samui. Data last updated 13 October 2025 and is based on user searches.

Wed 22-1007:55HKG - USM

1 stop13h 30mMultiple Airlines

Thu 23-1008:45USM - HKG

1 stop8h 35mMultiple Airlines

Deal found 11-10HK$2,591

Wed 22-1016:15HKG - USM

Nonstop3h 20mBangkok Airways

Thu 23-1010:55USM - HKG

Nonstop3h 20mBangkok Airways

Deal found 11-10HK$3,875

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 13 October 2025.

Tue 24-220:10HKG - USM

1 stop12h 00mMultiple Airlines

Deal found 12-10HK$1,230

Tue 11-1122:15HKG - USM

1 stop9h 55mMultiple Airlines

Deal found 12-10HK$1,245

Wed 12-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Deal found 12-10HK$1,253

Sat 22-1116:55HKG - USM

1 stop15h 15mMultiple Airlines

Deal found 11-10HK$1,261

Thu 13-1122:15HKG - USM

1 stop9h 55mMultiple Airlines

Deal found 12-10HK$1,268

Thu 20-1120:10HKG - USM

1 stop12h 35mMultiple Airlines

Deal found 11-10HK$1,385

Wed 29-1022:15HKG - USM

1 stop10h 15mMultiple Airlines

Deal found 11-10HK$1,401

Mon 10-1116:55HKG - USM

1 stop15h 35mMultiple Airlines

Deal found 12-10HK$1,416

Sat 29-1116:55HKG - USM

1 stop15h 50mMultiple Airlines

Deal found 12-10HK$1,510

Sun 4-116:55HKG - USM

1 stop15h 40mMultiple Airlines

Deal found 11-10HK$1,525

Thu 30-1014:20HKG - USM

1 stop7h 10mMultiple Airlines

Deal found 12-10HK$1,533

Cheap flight deals from Hong Kong to Ko Samui

Round-trip from	HK$2,412
One-way from	HK$1,230
Popular in	February
Cheapest in	September
Average price	HK$3,938
Good round-trip deal	HK$3,985 or less

20-11-23-11
2 total stops
24h 15m total
Hong Kong to Ko Samui

Search Deals

24-2
1 total stop
12h 00m total
Hong Kong to Ko Samui

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (HK$2,730 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$414 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 to Ko Samui.

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Thu 20-11

14:20-07:10

1 stop17h 50m

Ko Samui

Sun 23-11

08:15-15:40

1 stop6h 25m

HK$2,412

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Fri 21-11

14:20-20:30

1 stop7h 10m

Ko Samui

Sat 29-11

08:15-15:40

1 stop6h 25m

HK$2,420

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 16-3

14:20-20:30

1 stop7h 10m

Ko Samui

Wed 25-3

07:00-14:40

1 stop6h 40m

HK$2,420

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 16-3

14:20-20:30

1 stop7h 10m

Ko Samui

Thu 26-3

07:00-14:40

1 stop6h 40m

HK$2,428

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sun 15-3

14:20-20:30

1 stop7h 10m

Ko Samui

Wed 25-3

07:00-14:40

1 stop6h 40m

HK$2,545

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Wed 26-11

22:15-07:10

1 stop9h 55m

Ko Samui

Wed 3-12

08:15-15:30

1 stop6h 15m

HK$2,700

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 29-11

07:25-18:25

1 stop12h 00m

Ko Samui

Wed 3-12

08:15-15:30

1 stop6h 15m

HK$2,980

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sun 15-3

14:20-20:30

1 stop7h 10m

Ko Samui

Thu 26-3

11:40-15:55

Nonstop3h 15m

HK$3,043

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Wed 12-11

16:55-07:10

1 stop15h 15m

HK$1,253

Hong KongKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Fri 14-11

22:15-07:10

1 stop9h 55m

HK$1,268

Flights are sorted by cheapest return flights first.

Deals found on 12-10

Showing 1-10 of 17 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

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$2,023). Flying from Hong Kong to Ko Samui in April is currently the most expensive (average of HK$3,938). 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 HK to USM?

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Ko Samui in the afternoon. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the evening.

Weekly flight availability from Hong Kong to Ko Samui

The most flights from HK0 to USM are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Ko Samui

Read reviews from past customers who have flown with Bangkok Airways and Cathay Pacific from Hong Kong to Ko Samui. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Bangkok Airways

8.0

Very Good

114 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

114 reviews

Bangkok Airways

8.0

Very Good

114 reviews

Check prices

Reviews

1 / 7

10.0

Excellent

Douglas,May 2025

USM - HKG

Cathay Pacific

7.6

Good

1,023 reviews

Bangkok Airways

8.0

Very Good

114 reviews

Check prices

Reviews

1 / 7

10.0

Excellent

Douglas,May 2025

USM - HKG

Related info for your journey

What airport do you fly into for flights to Ko Samui from Hong Kong?
Most people fly into Ko Samui (USM) if they book a flight to Ko Samui from Hong Kong. Ko Samui is conveniently located just 3.3 km from Ko Samui’s city centre.
How popular is this Hong Kong to Ko Samui flight route?
This flight path from Hong Kong to Ko Samui was viewed by 55 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$2,744, 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$4,586. Bangkok Airways is priced at 36% 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?
Before booking your flight to Ko Samui from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Hong Kong Airlines (71%), Qatar Airways (71%), KLM( 71%).
What are the cheapest flights from Hong Kong to Ko Samui?
The cheapest flight price from Hong Kong to Ko Samui is HK$3,493. On average you can expect to pay HK$4,584. The most popular route, (Hong Kong Intl - Ko Samui), can usually be booked for HK$2,412.
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$2,023). Flying from Hong Kong to Ko Samui in April is currently the most expensive (average of HK$3,938). 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

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Alternative routes for Hong Kong to Ko Samui

Hong Kong to Phuket City flights

Hong Kong to Chiang Mai flights

Hong Kong to Ko Samui flights

Hong Kong to Krabi flights

Top 2 airlines flying from Hong Kong to Ko Samui

Airline	Cheapest	Average	Flexibility	On-time
Bangkok Airways	CheapestHK$2,750	AverageHK$4,073	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Cathay Pacific	CheapestHK$4,586	AverageHK$5,759	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 makes it easy to find Hong Kong to Ko Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Ko Samui for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Ko Samui from Hong Kong? 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 Hong Kong to Ko Samui become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Ko Samui flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Hong Kong to Ko Samui from HK$1,230

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 24-2. 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 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

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 13 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 13 October 2025.

Cheap flight deals from Hong Kong to Ko Samui

Keep the following information in mind while searching for Hong Kong to Ko Samui flight deals. Data was last updated 13 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Ko Samui. Price data was last updated on 10 October 2025.

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 HK to USM?

Find hourly flight availability from Hong Kong to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2025.

Weekly flight availability from Hong Kong to Ko Samui

Explore weekly flight availability from Hong Kong to Ko Samui. 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 13 October 2025.

Reviews of airlines servicing Ko Samui

Read reviews from past customers who have flown with Bangkok Airways and Cathay Pacific from Hong Kong to Ko Samui. Users can see the overall rating for each airline as well as how each is rated 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 airport do you fly into for flights to Ko Samui from Hong Kong?

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Hong Kong to Ko Samui

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 13 October 2025.