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Find cheap flights from Perth to Koh Samui

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Search hundreds of travel sites at once for deals on flights to Koh Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Koh 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 Perth to Koh Samui, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Perth to Koh Samui - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Perth to Koh 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 Perth to Koh Samui is May, where tickets cost £563 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is £1,048 and £997 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Perth to Koh Samui, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Perth to Koh Samui, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 35 days before departure.

Good to know - Cheap tickets from Perth to Koh Samui

Low season

April

High season

May
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 22% lower on average.

When to book flights from Perth to Koh Samui

Are your dates flexible? Find out the best times to travel from Perth to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Perth to Koh Samui

  • Which aircraft models fly most regularly from Perth to Koh Samui?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Perth to Koh 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 Perth to Koh Samui.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui from Perth 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 Perth to Koh Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Koh Samui with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Koh 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 Koh Samui from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Perth to Koh Samui

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Perth - Koh Samui Flights

Departure:

Perth (PER)Australia

Destination:

Koh Samui (USM)Thailand

Cabin classes:

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