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

View AU$317 flight on Sat, 17 Oct 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 20 Oct - Wed, 28 Oct
PER
Perth
USM
Koh Samui
AU$703 Return, found 5 days ago
AU$703
Return
found 5 days ago
Select Scoot flight, departing Tue, 20 Oct from Perth to Koh Samui, returning Wed, 28 Oct, priced at AU$703 found 5 days ago
Scoot
Tue, 20 Oct - Wed, 28 Oct
PER
Perth
USM
Koh Samui
AU$704 Return, found 5 days ago
AU$704
Return
found 5 days ago
Select Scoot flight, departing Tue, 20 Oct from Perth to Koh Samui, returning Wed, 28 Oct, priced at AU$704 found 5 days ago
Scoot
Mon, 15 Mar - Thu, 18 Mar
PER
Perth
USM
Koh Samui
AU$713 Return, found 6 days ago
AU$713
Return
found 6 days ago
Select Scoot flight, departing Mon, 15 Mar from Perth to Koh Samui, returning Thu, 18 Mar, priced at AU$713 found 6 days ago
Scoot
Tue, 20 Oct - Sun, 25 Oct
PER
Perth
USM
Koh Samui
AU$721 Return, found 5 days ago
AU$721
Return
found 5 days ago
Select Scoot flight, departing Tue, 20 Oct from Perth to Koh Samui, returning Sun, 25 Oct, priced at AU$721 found 5 days ago
Scoot
Mon, 26 Oct - Sun, 1 Nov
PER
Perth
USM
Koh Samui
AU$728 Return, found 6 days ago
AU$728
Return
found 6 days ago
Select Scoot flight, departing Mon, 26 Oct from Perth to Koh Samui, returning Sun, 1 Nov, priced at AU$728 found 6 days ago
Scoot
Tue, 20 Oct - Sun, 25 Oct
PER
Perth
USM
Koh Samui
AU$731 Return, found 5 days ago
AU$731
Return
found 5 days ago
Select Scoot flight, departing Tue, 20 Oct from Perth to Koh Samui, returning Sun, 25 Oct, priced at AU$731 found 5 days ago
Singapore Airlines
Wed, 14 Oct - Tue, 20 Oct
PER
Perth
USM
Koh Samui
AU$1,137 Return, found 1 day ago
AU$1,137
Return
found 1 day ago
Select Singapore Airlines flight, departing Wed, 14 Oct from Perth to Koh Samui, returning Tue, 20 Oct, priced at AU$1,137 found 1 day ago
Qantas Airways
Thu, 29 Oct - Wed, 18 Nov
PER
Perth
USM
Koh Samui
AU$1,141 Return, found 13 hours ago
AU$1,141
Return
found 13 hours ago
Select Qantas Airways flight, departing Thu, 29 Oct from Perth to Koh Samui, returning Wed, 18 Nov, priced at AU$1,141 found 13 hours ago
Thai Airways International
Thu, 10 Sept - Wed, 16 Sept
PER
Perth
USM
Koh Samui
AU$1,264 Return, found 8 hours ago
AU$1,264
Return
found 8 hours ago
Select Thai Airways International flight, departing Thu, 10 Sept from Perth to Koh Samui, returning Wed, 16 Sept, priced at AU$1,264 found 8 hours ago
Malaysia Airlines
Thu, 10 Sept - Wed, 16 Sept
PER
Perth
USM
Koh Samui
AU$1,451 Return, found 8 hours ago
AU$1,451
Return
found 8 hours ago
Select Malaysia Airlines flight, departing Thu, 10 Sept from Perth to Koh Samui, returning Wed, 16 Sept, priced at AU$1,451 found 8 hours ago

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city centre is 31 minutes. Flights from AU$1,391
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city centre31 min
Flights from AU$1,391

Frequently asked questions

How much does a flight from Perth, WA (PER) to Samui Intl. Airport (USM) cost?
You can find one-way and return flights from PER to USM with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PER to USM ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to Samui Intl. Airport (USM)?
The cheapest months to fly from PER to USM are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Perth, WA (PER) to Samui Intl. Airport (USM)?
Enter PER to USM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Perth, WA (PER) to Samui Intl. Airport (USM)?
Scoot is one of the cheapest airlines offering connecting return flights from Perth, WA (PER) to Samui Intl. Airport (USM), with tickets starting from around AU$586 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Perth, WA (PER) to Samui Intl. Airport (USM)?
To find a cheap flight from Perth, WA (PER) to Samui Intl. Airport (USM), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Perth, WA (PER) to Samui Intl. Airport (USM)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Perth, WA (PER) to Samui Intl. Airport (USM)?
There are approximately 14 connecting flights per day from Perth, WA (PER) to Samui Intl. Airport (USM). Some common connection points include Kuala Lumpur Intl. (KUL), Hong Kong Intl. (HKG), and Changi (SIN).
What is the earliest flight from Perth, WA (PER) to Samui Intl. Airport (USM)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Perth, WA (PER) to Samui Intl. Airport (USM). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Perth, WA (PER) to Samui Intl. Airport (USM)?
You'll find the most flights from Perth, WA (PER) to Samui Intl. Airport (USM) on a Tuesday, with around 14 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Singapore Airlines, Scoot, and Malaysia Airlines. Looking at the week, Tuesday offers notably more flight options compared to other days.
What are the most popular departure times for flights from Perth, WA (PER) to Samui Intl. Airport (USM)?
The most popular departure times for flights from Perth, WA (PER) to Samui Intl. Airport (USM) are in the early morning, from 12am to 3am. Many major carriers, including Malaysia Airlines, Cathay Pacific and Singapore Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early arrival at your destination, giving you more time to enjoy your trip.
How long does it take to fly from Perth, WA (PER) to Samui Intl. Airport (USM)?
There are no nonstop flights from Perth, WA (PER) to Samui Intl. Airport (USM). The journey covers a distance of approximately 4,913 kilometres. If you're looking for flights with one stop, these typically take around 10 hours. Flights with two or more stops usually take longer, averaging about 20 hours 30 minutes. Keep in mind that actual travel times can vary due to layovers, routing, and weather conditions.
Can you fly business or first class from Perth, WA (PER) to Samui Intl. Airport (USM)?
You can fly business class between PER and USM. Airlines that offer business class service on this route include:
  • Cathay Pacific
  • Singapore Airlines
How do I earn miles on a Perth, WA (PER) to Samui Intl. Airport (USM) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Samui Intl. Airport (USM) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to Samui Intl. Airport (USM) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Samui Intl. Airport (USM) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to Samui Intl. Airport (USM) flight and hotel package?
Securing a Perth, WA (PER) to Samui Intl. Airport (USM) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to Samui Intl. Airport (USM)?
If you booked your Perth, WA (PER) to Samui Intl. Airport (USM) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Samui Intl. Airport
Airlines serving
Cathay Pacific, Malaysia Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International
Return price
AU$702
Distance
4883 km

Book with confidence

Your quick guide to flights from Perth to Samui Intl. Airport

Pick up great flights from Perth to Samui Intl. Airport

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Perth to Samui Intl. Airport. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Perth to Samui Intl. Airport that take around hours.

Find cheap flights from Perth to Samui Intl. Airport

From the great flight deals with prices currently ranging from AU$703 to AU$1,451, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Perth to Samui Intl. Airport around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Samui Intl. Airport is normally in October.

Reasons to book your flight from Perth to Samui Intl. Airport with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Perth to Samui Intl. Airport across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Samui Intl. Airport right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Perth to Samui Intl. Airport

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*Available to Expedia members.