HKG - USM

$288 Find Cheap Flights from Hong Kong to Ko Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Ko Samui departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Ko Samui, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Ko Samui, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Hong Kong to Ko Samui

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Hong Kong to Ko Samui

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hong Kong to Ko Samui.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
7:40 am - 7:20 amHKG-USM
24h 40m1 stop
 Logo
5:40 pm - 6:20 pmUSM-HKG
23h 40m1 stop
Fri, Jun 13 - Fri, Jun 20
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1:30 pm - 6:30 pmHKG-USM
6h 00m1 stop
 Logo
7:15 pm - 2:25 pmUSM-HKG
18h 10m1 stop
Wed, Jun 11 - Sun, Jun 15
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7:55 am - 2:40 pmHKG-USM
7h 45m1 stop
 Logo
12:30 pm - 11:40 pmUSM-HKG
10h 10m2 stops
Fri, Jun 13 - Fri, Jun 20
Emirates Logo
9:30 pm - 10:10 amHKG-USM
13h 40m1 stop
Emirates Logo
8:45 am - 6:05 pmUSM-HKG
8h 20m1 stop
$432Emirates
Find Deal
Thu, Jun 5 - Sun, Jun 8
Bangkok Airways Logo
4:15 pm - 6:35 pmHKG-USM
3h 20mnonstop
Bangkok Airways Logo
10:55 am - 3:15 pmUSM-HKG
3h 20mnonstop
$475Bangkok Airways
Find Deal
Fri, Jun 13 - Fri, Jun 20
Emirates Logo
9:30 pm - 10:10 amHKG-USM
13h 40m1 stop
Emirates Logo
8:45 am - 6:05 pmUSM-HKG
8h 20m1 stop
$479Emirates
Find Deal
Sun, Aug 31 - Sun, Sep 7
Bangkok Airways Logo
4:15 pm - 6:35 pmHKG-USM
3h 20mnonstop
Bangkok Airways Logo
10:55 am - 3:15 pmUSM-HKG
3h 20mnonstop
$495Bangkok Airways
Find Deal
Sun, Aug 31 - Sun, Sep 7
EVA Air Logo
3:25 pm - 7:20 amHKG-USM
16h 55m2 stops
EVA Air Logo
7:15 pm - 10:05 amUSM-HKG
13h 50m2 stops
$531EVA Air
Find Deal
Sat, Aug 30 - Fri, Sep 12
EVA Air Logo
3:25 pm - 7:35 amHKG-USM
17h 10m2 stops
EVA Air Logo
7:10 pm - 10:05 amUSM-HKG
13h 55m2 stops
$557EVA Air
Find Deal
Wed, Jun 11 - Sun, Jun 15
Philippine Airlines Logo
11:20 am - 9:35 pmHKG-USM
11h 15m2 stops
Philippine Airlines Logo
9:30 am - 9:50 pmUSM-HKG
11h 20m2 stops
$786Philippine Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
Expert advice

Expert advice for your flight from Hong Kong to Ko Samui

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
HKG

For a smooth departure from HKG, use the Courtesy Channel if eligible. It offers a less hectic security experience for those needing extra help.

Read more about HKGby Robert Schrader
USM

Upon arrival at USM, arrange a private transfer through your accommodation for convenience. Alternatively, book a taxi or shared minibus at the transportation desk.

Read more about USMby Duncan Madden
Our travel experts
Robert Schrader

Robert Schrader

Expert on HKG

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Duncan Madden

Duncan Madden

Expert on USM

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for Hong Kong to Ko Samui flights

Get data-powered insights and trends into flights from Hong Kong to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Hong Kong to Ko Samui?

The average price of all round-trip flights from Hong Kong to Ko Samui clicked on KAYAK for each day over the last 12 months.

When flying from Hong Kong to Ko Samui, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Hong Kong, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Hong Kong to Ko Samui?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Ko Samui, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Ko Samui is November, where tickets cost $488 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $623 and $605 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Ko Samui, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hong Kong to Ko Samui, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonNovember
High seasonJune
Cheapest flight$288
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Hong Kong to Ko Samui

When to book flights from Hong Kong to Ko Samui

Are your dates flexible? Find out the best times to travel from Hong Kong to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Ko Samui

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

    In the last 3 days, the lowest price for a flight from Hong Kong to Ko Samui was $288 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Ko Samui?

    Yes, you’ll need a passport to travel to Ko Samui from Hong Kong.

  • Which airports will I be using when flying from Hong Kong to Ko Samui?

    Hong Kong airport is called Hong Kong Intl and the only airport in Ko Samui is Ko Samui.

  • Which aircraft models fly most regularly from Hong Kong to Ko Samui?

    The Airbus A319 is the aircraft model that flies most regularly on the Hong Kong to Ko Samui flight route.

  • Which airline alliances offer flights from Hong Kong to Ko Samui?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Hong Kong and Ko Samui, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Hong Kong to Ko Samui?

    There are nonstop flights from Hong Kong to Ko Samui on a daily basis.

  • How does KAYAK find such low prices on flights from Hong Kong to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and USM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Hong Kong to Ko Samui

  • Looking for a cheap flight? 25% of our users found flights on this route for $295 or less one-way and $509 or less round-trip.

Prefer to fly direct from Hong Kong to Ko Samui?

Find which airlines fly direct from Hong Kong Intl Airport to Ko Samui Airport, which days they fly and book direct flights.

Direct departures

Hong Kong Intl to Ko Samui

Monday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

Tuesday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

Wednesday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

Thursday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

Friday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

Saturday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

Sunday

Bangkok Airways, Cathay Pacific, Hong Kong Airlines, +3 more

Bangkok Airways, Cathay Pacific, +4 more

See more direct flights

Direct returns

Ko Samui to Hong Kong Intl

Monday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

Tuesday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

Wednesday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

Thursday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

Friday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

Saturday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

Sunday

Air France, Bangkok Airways, Cathay Pacific, +5 more

Air France, Bangkok Airways, +6 more

See more direct flights
See more direct flights

Top airlines flying from Hong Kong to Ko Samui

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Ko Samui. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Ko Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Bangkok AirwaysOverall score based on 109 reviews
6.2Entertainment
7.8Comfort
7.9Boarding
8.5Crew
7.2Food
Airline reviews

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

6.0 GoodMichael, Mar 2025USM - BKK
Read more Bangkok Airways reviews

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

Efficient, comfortable and clean-very good flight with friendly staff and crew

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

The flight was delayed for 30 mins. The overall experience was good.

Overall, it was ok. However, the food was very sub-par.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

Excellent service provided the flight crew. Food and drinks were very good.

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

Information on your arrival and departure airports

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