HKG - USM

$184 Find Cheap Flights from Hong Kong to Ko Samui - Compare and Save

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 9/21. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $451-$628
Multiple Airlines
Fri 9/11Sat 10/17
HKG - USM • 1 stop
Cheapest non-stop
$543
Typical prices: $449-$547
Bangkok Airways
Sat 9/5Sat 9/12
HKG - USM • Non-stop
Nonstop flights
You can fly direct with Bangkok Airways. Average duration is 3h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
+1
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We hope you love your trip to Ko Samui!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Hong Kong to Ko Samui (HKG-USM)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Fri, Sep 11 - Sat, Oct 17
Multiple Airlines Logo
4:55 pm - 7:10 am
HKG
-
USM
15h 15m
1 stop
Multiple Airlines Logo
7:50 am - 11:40 pm
USM
-
HKG
14h 50m
1 stop
$361Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
4:55 pm - 7:10 am
HKG
-
USM
15h 15m
1 stop
Multiple Airlines Logo
8:00 am - 4:00 pm
USM
-
HKG
7h 00m
1 stop
$373Multiple Airlines
Sat, Nov 21 - Sun, Nov 29
Multiple Airlines Logo
9:40 pm - 7:10 am
HKG
-
USM
10h 30m
1 stop
Multiple Airlines Logo
7:00 am - 2:40 pm
USM
-
HKG
6h 40m
1 stop
$378Multiple Airlines
Sat, Nov 21 - Sun, Nov 29
Multiple Airlines Logo
9:40 pm - 7:10 am
HKG
-
USM
10h 30m
1 stop
Multiple Airlines Logo
7:00 am - 2:40 pm
USM
-
HKG
6h 40m
1 stop
$381Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
4:55 pm - 7:10 am
HKG
-
USM
15h 15m
1 stop
Multiple Airlines Logo
11:25 am - 2:20 pm
USM
-
HKG
25h 55m
2 stops
$403Multiple Airlines
Sat, Aug 22 - Fri, Aug 28
Multiple Airlines Logo
2:20 pm - 7:00 am
HKG
-
USM
17h 40m
1 stop
Multiple Airlines Logo
7:35 pm - 1:05 pm
USM
-
HKG
16h 30m
1 stop
$416Multiple Airlines
Mon, Aug 3 - Tue, Aug 18
Multiple Airlines Logo
4:55 pm - 7:10 am
HKG
-
USM
15h 15m
1 stop
Multiple Airlines Logo
7:45 pm - 12:30 pm
USM
-
HKG
15h 45m
2 stops
$418Multiple Airlines
Sat, Aug 29 - Mon, Aug 31
Multiple Airlines Logo
9:30 pm - 7:10 am
HKG
-
USM
10h 40m
1 stop
Multiple Airlines Logo
7:35 pm - 4:30 am
USM
-
HKG
7h 55m
1 stop
$421Multiple Airlines
Sat, Nov 21 - Sun, Nov 29
Multiple Airlines Logo
6:50 pm - 6:50 pm
HKG
-
USM
25h 00m
2 stops
Multiple Airlines Logo
7:00 am - 3:55 pm
USM
-
HKG
7h 55m
1 stop
$454Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Multiple Airlines Logo
3:35 pm - 8:25 pm
HKG
-
USM
5h 50m
1 stop
Multiple Airlines Logo
8:20 am - 7:15 pm
USM
-
HKG
9h 55m
1 stop
$455Multiple Airlines
Booking Insights

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.

How much is a round-trip flight from Hong Kong to Ko Samui?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Ko Samui departing in September.

Flight prices are below average for this route right now.

Flights to Ko Samui from Hong Kong usually cost between $608 and $748 in September.
The lowest price found in the past 5 days was $361 on Multiple Airlines (Sep 11-Oct 17).

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 September, where tickets cost $480 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $735 and $713 respectively.

Can I save money by flying with a layover from Hong Kong to Ko Samui?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $665, prices are generally cheapest when you fly direct.

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 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Hong Kong to Ko Samui

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on HKG

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.

Duncan Madden

Duncan Madden

Expert on USM

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.

Good to know

Low season

August

Cheapest flight

$184
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 23% increase in price.
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 5 days, the lowest price for a flight from Hong Kong to Ko Samui was $184 for a one-way ticket and $361 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 is the only airline alliance operating flights between Hong Kong and Ko Samui.

  • 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.

  • Which is the best airline for flights from Hong Kong to Ko Samui, Bangkok Airways or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Ko Samui are Bangkok Airways and Cathay Pacific. With an average price for the route of $522 and an overall rating of 8.1, Bangkok Airways is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $674 and an overall rating of 7.6.

  • 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 $362 or less one-way and $674 or less round-trip.

Prefer to fly direct from Hong Kong to Ko Samui?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Hong Kong Intl 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

Bangkok Airways

Tuesday

Bangkok Airways

Bangkok Airways

Wednesday

Bangkok Airways

Bangkok Airways

Thursday

Bangkok Airways

Bangkok Airways

Friday

Bangkok Airways

Bangkok Airways

Saturday

Bangkok Airways

Bangkok Airways

Sunday

Bangkok Airways

Bangkok Airways

See more direct flights

Direct returns

Ko Samui to Hong Kong Intl

Monday

Bangkok Airways

Bangkok Airways

Tuesday

Bangkok Airways

Bangkok Airways

Wednesday

Bangkok Airways

Bangkok Airways

Thursday

Bangkok Airways

Bangkok Airways

Friday

Bangkok Airways

Bangkok Airways

Saturday

Bangkok Airways

Bangkok Airways

Sunday

Bangkok Airways

Bangkok Airways

See more direct flights

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

Information on your arrival and departure airports