£132 Cheap Flights from Perth (PER) to Samui Intl. Airport (USM)

View £132 flight on Mon, 9 Feb 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Samui Intl. Airport (USM)

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Cheap Flights from Perth (PER) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at £132 for one-way flights and £245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, 20 Aug - Tue, 26 Aug
PER
Perth
USM
Koh Samui
£245 Return, found 6 days ago
£245
Return
found 6 days ago
Select Scoot flight, departing Wed, 20 Aug from Perth to Koh Samui, returning Tue, 26 Aug, priced at £245 found 6 days ago
Scoot
Sat, 8 Nov - Sat, 15 Nov
PER
Perth
USM
Koh Samui
£246 Return, found 3 days ago
£246
Return
found 3 days ago
Select Scoot flight, departing Sat, 8 Nov from Perth to Koh Samui, returning Sat, 15 Nov, priced at £246 found 3 days ago
Scoot
Mon, 10 Nov - Mon, 24 Nov
PER
Perth
USM
Koh Samui
£247 Return, found 2 days ago
£247
Return
found 2 days ago
Select Scoot flight, departing Mon, 10 Nov from Perth to Koh Samui, returning Mon, 24 Nov, priced at £247 found 2 days ago
Scoot
Wed, 13 May - Sat, 23 May
PER
Perth
USM
Koh Samui
£251 Return, found 1 day ago
£251
Return
found 1 day ago
Select Scoot flight, departing Wed, 13 May from Perth to Koh Samui, returning Sat, 23 May, priced at £251 found 1 day ago
Scoot
Sat, 8 Nov - Sat, 15 Nov
PER
Perth
USM
Koh Samui
£263 Return, found 3 days ago
£263
Return
found 3 days ago
Select Scoot flight, departing Sat, 8 Nov from Perth to Koh Samui, returning Sat, 15 Nov, priced at £263 found 3 days ago
Scoot
Mon, 10 Nov - Mon, 24 Nov
PER
Perth
USM
Koh Samui
£265 Return, found 2 days ago
£265
Return
found 2 days ago
Select Scoot flight, departing Mon, 10 Nov from Perth to Koh Samui, returning Mon, 24 Nov, priced at £265 found 2 days ago
Singapore Airlines
Tue, 19 Aug - Tue, 26 Aug
PER
Perth
USM
Koh Samui
£522 Return, found 2 hours ago
£522
Return
found 2 hours ago
Select Singapore Airlines flight, departing Tue, 19 Aug from Perth to Koh Samui, returning Tue, 26 Aug, priced at £522 found 2 hours ago
Thai Airways International
Thu, 18 Sep - Mon, 29 Sep
PER
Perth
USM
Koh Samui
£569 Return, found 5 days ago
£569
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 18 Sep from Perth to Koh Samui, returning Mon, 29 Sep, priced at £569 found 5 days ago
Bangkok Airways
Thu, 21 Aug - Tue, 26 Aug
PER
Perth
USM
Koh Samui
£570 Return, found 3 days ago
£570
Return
found 3 days ago
Select Bangkok Airways flight, departing Thu, 21 Aug from Perth to Koh Samui, returning Tue, 26 Aug, priced at £570 found 3 days ago
Qantas Airways
Thu, 21 Aug - Tue, 26 Aug
PER
Perth
USM
Koh Samui
£605 Return, found 3 days ago
£605
Return
found 3 days ago
Select Qantas Airways flight, departing Thu, 21 Aug from Perth to Koh Samui, returning Tue, 26 Aug, priced at £605 found 3 days ago
Flight from Perth to Samui Intl. Airport route information
Origin airport
Perth
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, British Airways, Cathay Pacific, Malaysia Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International
Return price
£244
Distance
4883 km

Compare flights from Perth to Samui Intl. Airport easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Samui Intl. Airport. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Samui Intl. Airport in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to Samui Intl. Airport.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Perth (PER) to Samui Intl. Airport (USM)

The easiest way to view the best deals on flights from Perth to Samui Intl. Airport today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to Samui Intl. Airport start at just £245 and range up to £605.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Perth and Samui Intl. Airport
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Perth to Samui Intl. Airport flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to Samui Intl. Airport for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Perth Airport (PER) to USM?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from PER to USM was £245. Cheap tickets don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PER to Samui Airport?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Perth Airport to Ko Samui Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Perth Airport (PER) to Samui Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Perth Airport to Samui Airport?
With a flight distance of 4,900 kilometres from Perth Airport (PER) (PER) to Samui Airport (USM), this is a long-haul journey. Be sure to drink plenty of water and move around the cabin every so often.
Which airlines fly direct from Perth Airport to Ko Samui Airport?
There are no direct flights, so you'll need to make at least one stop between PER and USM. Make the most of the layover time to stretch your legs and grab a coffee.
Are Perth Airport (PER) to USM flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Perth Airport to Samui Airport at the last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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