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  1. Flights
  2. Thailand
  3. Ko Samui
  4. Perth - Ko Samui

Book cheap flights from Perth to Ko Samui from $333

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Discover the cheapest flights from Perth to Ko Samui
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Filter by
Fri, 28 Aug - Tue, 1 Sept
Scoot
Scoot1 stop
PER - USM
Scoot
Scoot1 stop
USM - PER
829$
803$
Prime price per passenger
Mon, 17 Aug - Mon, 24 Aug
Scoot
Scoot1 stop
PER - USM
Scoot
Scoot1 stop
USM - PER
874$
844$
Prime price per passenger
Wed, 22 July - Fri, 31 July
Scoot
Scoot1 stop
PER - USM
Scoot
Scoot1 stop
USM - PER
936$
912$
Prime price per passenger
Mon, 3 Aug - Thu, 13 Aug
Scoot
Scoot1 stop
PER - USM
Scoot
Scoot1 stop
USM - PER
936$
912$
Prime price per passenger
Tue, 30 June - Mon, 6 July
Scoot
Scoot1 stop
PER - USM
Scoot
Scoot1 stop
USM - PER
1216$
1182$
Prime price per passenger
Mon, 13 July - Mon, 20 July
Scoot
Scoot1 stop
PER - USM
Scoot
Scoot1 stop
USM - PER
1325$
1284$
Prime price per passenger
Mon, 17 Aug
Scoot
Scoot1 stop
PER - USM
339$
333$
Prime price per passenger
Sat, 18 July
Scoot
Scoot1 stop
PER - USM
383$
375$
Prime price per passenger
Wed, 29 July
Scoot
Scoot1 stop
PER - USM
384$
376$
Prime price per passenger
Fri, 28 Aug
Scoot
Scoot1 stop
PER - USM
389$
381$
Prime price per passenger
Wed, 5 Aug
Scoot
Scoot1 stop
PER - USM
400$
392$
Prime price per passenger
Sun, 28 June
Scoot
Scoot1 stop
PER - USM
682$
659$
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.

Cheapest time to fly from Perth to Ko Samui

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of July. Take advantage of this per
Filter by
week: 20 July - 26 July
Flights from just $314
$721
$682
$508
$409
$314
$322
$360
$428
$336
$597
$377
$583
JuneJulyAugustSeptember
Exchange rate
1 AUD = 23.11 THB
1 THB = 0.04 AUD
Last checked on Wed, 17/06
Distance: 4909 kms
Perth airports
Perth Airport (PER)How far from city centre: 10 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms

Get the Best Deals on Flights from Perth to Ko Samui

Discover the best last-minute airfares and cheap prices from Perth to Ko Samui with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Perth? Adjust your travel dates and explore a wide range of options to Ko Samui. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Perth to Ko Samui and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Perth to Ko Samui

How long does the flight take to go from Perth to Ko Samui?
The total flight time between Perth and Ko Samui is of around 7 h and 15 m on average, considering an average distance of 4,908.81 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Perth to Ko Samui?
When you fly from Perth to Ko Samui the average price is $874. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Perth to Ko Samui at Opodo?
The cheapest price for a flight from Perth to Ko Samui is $333. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Perth to Ko Samui?
The most popular months to book a trip from Perth to Ko Samui are February, August and March, based on the searches of our customers.
When is the best time to travel from Perth to Ko Samui?
The best time of the year to go to Ko Samui when flying from Perth depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to Ko Samui from Perth in terms of searches from our customer, followed by July and December. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, February and April are the months with less volume of searchs for the route Perth - Ko Samui.
How is the weather in Ko Samui compared to Perth?
While in Perth temperatures can reach an average of 24º ºC in summer, Ko Samui's temperatures can rise to 29º ºC during the hot season. In winter, however, weather data show around 27º ºC in Ko Samui, compared to the 13º ºC average in Perth.

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