Q: How much does it cost for a return flight from Ko Samui to Hong Kong?

Airfare is below average for this route at the moment. Ko Samui to Hong Kong flights typically cost between ฿18,828 and ฿21,667 in October. The cheapest return price found within the last 5 days was ฿12,541 on Multiple Airlines (30 Oct–3 Nov).

Question 1

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

Accepted Answer

Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 3% of flights being delayed.

Question 2

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

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

About 3% of weekly flights between Ko Samui and Hong Kong have experienced delays in the past year, with the average delay time being 123 minutes.

Question 5

How much does it cost for a return flight from Ko Samui to Hong Kong?

Accepted Answer

Airfare is below average for this route at the moment.Ko Samui to Hong Kong flights typically cost between ฿18,828 and ฿21,667 in October.
The cheapest return price found within the last 5 days was ฿12,541 on Multiple Airlines (30 Oct–3 Nov).

Question 6

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

Accepted Answer

The Ko Samui to Hong Kong Intl 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.

Question 7

What is the cheapest airline to fly from Ko Samui to Hong Kong round-trip?

Accepted Answer

Cheapflights users have booked flights from Ko Samui to Hong Kong return from ฿13,641. You may be able to fly from Ko Samui to Hong Kong for 22% less than the average price by searching for this airline.

Question 8

Weekly flight availability from Ko Samui to Hong Kong

Accepted Answer

The most flights from USM to HKG are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Question 9

E

Accepted Answer

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.

Question 10

E

Accepted Answer

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).

Question 11

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

Accepted Answer

Consider Hong Kong Airlines (71%), Qatar Airways (71%) or เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (71%) when booking your flight. These represent the most reliable airlines when flying from Ko Samui to Hong Kong.

Question 12

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

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ko Samui to Hong Kong as you normally would.

Question 13

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

Accepted Answer

Hong Kong Intl is the airport most travellers will use when flying to Hong Kong from Ko Samui. Booking flights from Ko Samui (USM) to Hong Kong Intl (HKG) should be relatively easy as there are 9 daily flights to Hong Kong from 1 airline. 3h 15m is how long a flight from Ko Samui to Hong Kong Intl will take if you book a nonstop flight.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

Deals for Ko Samui to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Yes, we can. To see specific flights from Ko Samui to Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 20

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Ko Samui today and book when prices fit your budget.

Round-trip from	฿12,541
One-way from	฿5,341
Popular in	December
Cheapest in	February
Average price	฿22,512

Cheap flights from Ko Samui to Hong Kong from ฿5,341

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ko Samui to Hong Kong

Cheapest flights from Ko Samui to Hong KongExplore 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 24 July 2026.

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 24 July 2026.

Best flights from Ko Samui to Hong KongDiscover carefully curated flight deals from Ko Samui to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Discover carefully curated flight deals from Ko Samui to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Direct flights from Ko Samui to Hong KongExplore direct flight options from Ko Samui to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Explore direct flight options from Ko Samui to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Last-minute flights from Ko Samui to Hong KongDiscover last-minute flight deals from Ko Samui to Hong Kong. Data last updated 24 July 2026 and is based on user searches.

Discover last-minute flight deals from Ko Samui to Hong Kong. Data last updated 24 July 2026 and is based on user searches.

One-way flights from Ko Samui to Hong KongSearch for one-way flight options from Ko Samui to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

Search for one-way flight options from Ko Samui to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

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Cheapflights Insights

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ko Samui to Hong Kong as you normally would.

How much does it cost for a return flight from Ko Samui to Hong Kong?

Airfare is below average for this route at the moment.

Ko Samui to Hong Kong flights typically cost between ฿18,828 and ฿21,667 in October.The cheapest return price found within the last 5 days was ฿12,541 on Multiple Airlines (30 Oct–3 Nov).

Weekly flight availability from Ko Samui to Hong Kong

The most flights from USM to HKG are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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

About 3% of weekly flights between Ko Samui and Hong Kong have experienced delays in the past year, with the average delay time being 123 minutes.

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

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

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

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

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

Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 3% of flights being delayed.

Reviews of airlines servicing Hong Kong

Read reviews from past customers who have flown with Bangkok Airways from Ko Samui to Hong Kong. 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

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

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

What is the cheapest airline to fly from Ko Samui to Hong Kong round-trip?

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

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

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

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

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Alternative routes for Ko Samui to Hong Kong

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Other flights to Hong Kong

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Ko Samui and Hong Kong flights

Browse other Ko Samui and Hong Kong flight options. Last updated on 24 July 2026.

Other flights from Ko Samui

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

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

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

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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 24 July 2026.

Best flights from Ko Samui to Hong Kong
Discover carefully curated flight deals from Ko Samui to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Direct flights from Ko Samui to Hong Kong
Explore direct flight options from Ko Samui to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Last-minute flights from Ko Samui to Hong Kong
Discover last-minute flight deals from Ko Samui to Hong Kong. Data last updated 24 July 2026 and is based on user searches.

One-way flights from Ko Samui to Hong Kong
Search for one-way flight options from Ko Samui to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

Ko Samui to Hong Kong flights typically cost between ฿18,828 and ฿21,667 in October.
The cheapest return price found within the last 5 days was ฿12,541 on Multiple Airlines (30 Oct–3 Nov).