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  1. Flights
  2. Thailand
  3. Ko Samui

Book cheap flights to Ko Samui from $99

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Discover the cheapest flights to Ko Samui
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Thu, 21 May - Sun, 24 May
Bangkok Airways
Bangkok AirwaysDirect
Phuket - Ko Samui
Bangkok Airways
Bangkok AirwaysDirect
Ko Samui - Phuket
192$
175$
Prime price per passenger
Sun, 14 June - Sat, 20 June
Bangkok Airways
Bangkok AirwaysDirect
Phuket - Ko Samui
Bangkok Airways
Bangkok AirwaysDirect
Ko Samui - Phuket
227$
213$
Prime price per passenger
Thu, 25 June - Fri, 26 June
Bangkok Airways
Bangkok AirwaysDirect
Bangkok - Ko Samui
Bangkok Airways
Bangkok AirwaysDirect
Ko Samui - Bangkok
243$
223$
Prime price per passenger
Mon, 1 June - Tue, 9 June
Bangkok Airways
Bangkok AirwaysDirect
Bangkok - Ko Samui
Bangkok Airways
Bangkok AirwaysDirect
Ko Samui - Bangkok
243$
226$
Prime price per passenger
Sat, 11 July - Sun, 12 July
Bangkok Airways
Bangkok AirwaysDirect
Phuket - Ko Samui
Bangkok Airways
Bangkok AirwaysDirect
Ko Samui - Phuket
-12 %
409$
360$
Prime price per passenger
Wed, 22 July - Mon, 27 July
Bangkok Airways
Bangkok AirwaysDirect
Phuket - Ko Samui
Bangkok Airways
Bangkok AirwaysDirect
Ko Samui - Phuket
423$
417$
Prime price per passenger
Sat, 6 June
Bangkok Airways
Bangkok AirwaysDirect
U-Tapao, Rayong - Pattaya - Ko Samui
110$
99$
Prime price per passenger
Tue, 23 June
Bangkok Airways
Bangkok AirwaysDirect
Bangkok - Ko Samui
117$
106$
Prime price per passenger
Wed, 10 June
Bangkok Airways
Bangkok AirwaysDirect
Bangkok - Ko Samui
117$
106$
Prime price per passenger
Sat, 4 July
Bangkok Airways
Bangkok AirwaysDirect
Phuket - Ko Samui
144$
133$
Prime price per passenger
Wed, 15 July
Bangkok Airways
Bangkok AirwaysDirect
Bangkok - Ko Samui
194$
180$
Prime price per passenger
Wed, 20 May
Scoot
Scoot2 stops
Perth - Ko Samui
353$
348$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Popular flight routes to Ko Samui

Sydney
Flights from Sydneyto Ko Samui
922$
892$
Prime price per passenger
Melbourne
Flights from Melbourneto Ko Samui
815$
794$
Prime price per passenger
Brisbane
Flights from Brisbaneto Ko Samui
951$
924$
Prime price per passenger
Bangkok
Flights from Bangkokto Ko Samui
114$
113$
Prime price per passenger
Perth
Flights from Perthto Ko Samui
545$
538$
Prime price per passenger
Singapore
Flights from Singaporeto Ko Samui
269$
250$
Prime price per passenger

How long’s the flight to Ko Samui?

If you’re looking to fly to Ko Samui, we at Opodo have checked the most popular routes to help you plan your trip. From Perth, the flight takes roughly 7h 22m; from Melbourne, around 10h 7m; and from Sydney, about 10h 49m.
Flight Time (in hours)
PerthMelbourneSydneyBrisbaneGold Coast - Coolangatta
0h 5h 10h 15h
7h 22m
10h 7m
10h 49m
11h 13m
12h 14m

How much does a flight to Ko Samui cost?

At Opodo you can find flights from Perth to Ko Samui starting from $291, with an average price of $510. If you depart from other cities such as Melbourne, you can find tickets from $329, and from Gold Coast - Coolangatta starting from $626, according to data from the last 72 hours.
Filter by
PerthMelbourneGold Coast - CoolangattaCairnsAdelaide
$291
$510
$329
$610
$626
$626
$639
$831
$6,055
$6,055
PerthCheapest
Cheapest Price: $291
Cheapest
Average

Find the best deals on tickets to Ko Samui

If Ko Samui is on your travel list, Opodo is here to make your journey affordable and stress-free. Whether you're drawn by Ko Samui's rich history, stunning architecture, or vibrant cultural scene, this city offers endless opportunities for exploration and adventure.

In Ko Samui, you can wander through iconic neighborhoods, enjoy local culinary delights, and immerse yourself in the arts and entertainment scene. Whether you’re interested in visiting famous landmarks, exploring museums, or simply soaking in the unique atmosphere, Ko Samui has something for everyone. No matter the season, this city’s diverse attractions make it a perfect destination for both first-time visitors and seasoned travelers.

Finding the right flight to Ko Samui is a breeze with our intuitive search engine. Just enter your travel details, and we’ll show you the best flight options tailored to your needs. Whether you're planning a quick getaway or an extended stay, our deals help you experience Ko Samui without overspending. Plus, our last-minute offers make spontaneous trips more affordable than ever.

Opodo also offers great discounts on accommodations and car rentals in Ko Samui, making it easy to plan your entire trip in one place. Ready to discover all that Ko Samui has to offer? Book your flight today and start your adventure with Opodo, where the best of Ko Samui is just a click away. Bon voyage!

FAQ's about Ko Samui

How can I find cheap flights to Ko Samui at Opodo?
At Opodo you can find flights from $99 to Ko Samui. Our offers are the result of a combination of different technologies, machine learning algorithms and real searches form our customers in our platform, so you can get the options that better suits your needs when flying to Ko Samui.
When's the best time to book flights to Ko Samui?
By this we mean when travellers book their tickets. For the best time to actually travel to Ko Samui, read on.
When's the best time to go to Ko Samui?
We checked our customers' flight searches, and the winner of best time to fly to Ko Samui is... April.
The next best month to travel to Ko Samui is March.
And let's not forget February, the third top choice for when to go to Ko Samui.
However if you prefer things on the less busy side, we can also tell you (quietly) that the least popular month for flights to Ko Samui is November.
What are the cheapest airlines flying to Ko Samui?

Looking at the prices of our customers' bookings from Australia to Ko Samui, your best bet for cheap flights is:

  • Scoot (one-way average: $1,044.92) : this includes an average price from Melbourne to Ko Samui of $1,006.10 and also flights from Perth costing $1,023.99.
  • Air Asia Indonesia: average cost for one-way was $1,182.20 , with Perth to Ko Samui flights costing an average of $935.97 and the price tag from Melbourne being $1,111.98.
Which airlines fly to Ko Samui from Australia?

Airlines flying direct from Australia to Ko Samui include:

  • Bangkok Airways, which flies from Bangkok and Hong Kong to Ko Samui plus from Singapore.
  • Scoot, which has flights from Singapore and Phuket as well as Krabi to Ko Samui.

Indirect flights from the Australia to Ko Samui include:

  • Scoot, which flies from Melbourne and Sydney and also from Perth.
  • Bangkok Airways, with flights from Frankfurt and Charlotte, NC to Ko Samui plus Geneva.
  • Qantas Airways, which has flights from Brisbane and Melbourne as well as from Adelaide to Ko Samui.
How early should I be at the airport to take a flight to Ko Samui?
To ensure punctuality for your flight to Ko Samui, it's essential to arrive at the airport at least two to three hours beforehand. This timeframe allows for necessary procedures such as check-ins, security screenings, customs, and boarding, all of which can consume considerable time. At Opodo, you'll discover unbeatable deals for flights to Ko Samui, departing from over 4 cities. Moreover, you can select from various services aimed at enhancing your airport experience, such as priority boarding and additional luggage allowances. For added convenience, when booking your flight with Opodo, consider including insurance or opting for a refundable fare to ensure a hassle-free journey to Ko Samui!

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