Question 1

What’s the fastest stopover option from Perth to Ko Samui?

Accepted Answer

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 12h 58m. Find deals

Question 2

Which airport typically offers the quickest stopover for flights from Perth to Ko Samui?

Accepted Answer

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 4h 50m. Find deals

Question 3

What’s the cheapest stopover airport for flights from Perth to Ko Samui?

Accepted Answer

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $1,043. Find deals

Question 4

What’s the top stopover airport for flights from Perth to Ko Samui?

Accepted Answer

Singapore (SIN) – chosen by Cheapflights users on 98% of one-stop itineraries from Perth to Ko Samui on Cheapflights. Find deals

Question 5

How long is the flight from Perth to Ko Samui?

Accepted Answer

Departing from Perth to Ko Samui will take you 19h 50m. The distance from Perth to Ko Samui is about 4910 km.

Question 6

What are the cheapest airlines flying from Perth to Ko Samui round-trip?

Accepted Answer

Our cheapest airline available from Perth to Ko Samui is Scoot. Our recent data shows that you can find tickets from as low as $498 on this airline. Additional options worth looking into are Singapore Airlines and Qantas Airways, starting at $825 and $1,073 round-trip. Users have found that Scoot is 47% cheaper than the other options available to this destination.

Question 7

How far ahead should I book a flight from Perth to Ko Samui?

Accepted Answer

The price you pay for your flight from Perth to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

What is the cheapest month to book a flight from Perth to Ko Samui?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Perth to Ko Samui (average of $533). Flying from Perth to Ko Samui in December is currently the most expensive (average of $1,051). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Perth to Ko Samui?

Accepted Answer

Travellers seeking maximum savings on their Perth to Ko Samui flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April 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 27.0 C).

Question 12

What are the most popular airlines that fly from Perth to Ko Samui?

Accepted Answer

Consider Bangkok Airways, Qantas Airways or Singapore Airlines when booking your flight. These represent the most popular airlines when flying from Perth to Ko Samui.

Question 13

What is the cheapest day to fly return from Perth to Ko Samui?

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.

Question 14

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

Accepted Answer

Travellers have found it’s best to book a flight 34 days in advance to save up to 82% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Perth to Ko Samui 1-2 weeks in advance for as low as $615, or $886 for flights within the next 24 hours.

Question 15

What is the cheapest month to fly from Perth to Ko Samui?

Accepted Answer

Our data shows that October tends to be the cheapest month to fly to Ko Samui from Perth. Users have commonly found prices around $951 for the month, but tickets can be as low as $469. Due to multiple factors, prepare for potentially higher prices in December.

Question 16

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Perth to Ko Samui in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Question 17

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

Accepted Answer

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

Question 18

How can I find direct flights from Perth to Ko Samui?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Ko Samui.

Question 19

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

Accepted Answer

Yes. Cheapflights offers flight deals from Perth to Ko Samui 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 20

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

Accepted Answer

Cheapflights makes it easy to find Perth to Ko Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 21

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Ko Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 22

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

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Ko Samui flexibly with Cheapflights today.

Question 23

Can Cheapflights notify me if prices for flights from Perth to Ko Samui 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 Ko Samui from Perth today and book when prices fit your budget.

Round-trip from	$497
One-way from	$267
Popular in	December
Cheapest in	October
Average price	$671

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest$498	Average$727	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Singapore Airlines	Cheapest$825	Average$1,105	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	Cheapest$1,073	Average$1,622	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Bangkok Airways	Cheapest$1,118	Average$1,221	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Thai Airways	Cheapest$1,121	Average$1,334	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Cheap flights from Perth to Ko Samui from $267

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Perth to Ko Samui

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Cheapest flights from Perth to Ko SamuiExplore the most affordable flight options available from Perth to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from Perth to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

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Use the filters below to find and compare flights from Perth to Ko Samui that are best for you.

Best time to book a flight from Perth to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Perth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Perth to Ko Samui

How far ahead should I book a flight from Perth to Ko Samui?

What is the cheapest month to book a flight from Perth to Ko Samui?

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

What’s the top stopover airport for flights from Perth to Ko Samui?

What’s the fastest stopover option from Perth to Ko Samui?

What’s the fastest stopover option from Perth to Ko Samui?

Which airport typically offers the quickest stopover for flights from Perth to Ko Samui?

Reviews of airlines servicing Ko Samui

Read reviews from past customers who have flown with Singapore Airlines, Bangkok Airways, andThai Airways from Perth to Ko Samui. 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

Find useful and relevant information for your journey from Perth to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Perth to Ko Samui?

What are the cheapest airlines flying from Perth to Ko Samui round-trip?

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

How can I find direct flights from Perth to Ko Samui?

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

What is the cheapest month to book a flight from Perth to Ko Samui?

Travelling to a place near Ko Samui?

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Alternative routes for Perth to Ko Samui

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Top 5 airlines flying from Perth to Ko Samui

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

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

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

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Cheapest flights from Perth to Ko Samui
Explore the most affordable flight options available from Perth to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.