$319 Cheap Flights from Perth (PER) to Busan (PUS)

View $319 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Gimhae Airport (PUS)

Cheap Flights from Perth to Busan (PER-PUS)

Prices were available within the past 7 days and start at $319 for one-way flights and $574 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$574 Roundtrip, found 6 days ago
$574
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $574 found 6 days ago
Singapore Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$598 Roundtrip, found 6 days ago
$598
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $598 found 6 days ago
Singapore Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$613 Roundtrip, found 6 days ago
$613
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $613 found 6 days ago
Singapore Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$637 Roundtrip, found 6 days ago
$637
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $637 found 6 days ago
Singapore Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$651 Roundtrip, found 6 days ago
$651
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $651 found 6 days ago
Singapore Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$675 Roundtrip, found 6 days ago
$675
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $675 found 6 days ago
Philippine Airlines
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$748 Roundtrip, found 6 days ago
$748
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $748 found 6 days ago
Vietnam Airlines
Sun, Nov 23 - Sun, Nov 30
PER
Perth
PUS
Busan
$809 Roundtrip, found 4 days ago
$809
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Sun, Nov 23 from Perth to Busan, returning Sun, Nov 30, priced at $809 found 4 days ago
Cathay Pacific
Thu, Jun 4 - Thu, Jun 18
PER
Perth
PUS
Busan
$889 Roundtrip, found 6 days ago
$889
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Thu, Jun 4 from Perth to Busan, returning Thu, Jun 18, priced at $889 found 6 days ago
China Eastern Airlines
Sun, Nov 23 - Sun, Nov 30
PER
Perth
PUS
Busan
$1,781 Roundtrip, found 4 days ago
$1,781
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Sun, Nov 23 from Perth to Busan, returning Sun, Nov 30, priced at $1,781 found 4 days ago

Frequently asked questions

How much does a flight from Perth Airport (PER) to Gimhae Airport (PUS) cost?
Get a cheap one-way flight from $319 or cheap return flight from $574 from Perth Airport (PER) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Perth Airport (PER) to Gimhae Airport (PUS)?
June is the most affordable month to fly from PER to PUS. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Perth Airport (PER) to Gimhae Airport (PUS)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PER to PUS. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Perth Airport (PER) to Gimhae Airport (PUS)?
Direct flights from Perth Airport (PER) to Gimhae Airport (PUS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PER to PUS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Perth Airport (PER) to Gimhae Airport (PUS)?
To touch down at Gimhae Airport (PUS) without delays, book a flight that takes off from Perth Airport (PER) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Gimhae Airport (PUS) last-minute?
Booking your ticket from PER to PUS right before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PER to PUS flight and hotel package?
You'll typically save money by securing a PER to PUS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Perth Airport (PER) to Gimhae Airport (PUS)?
Generally, it's possible to cancel or reschedule your PER to PUS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Perth
Destination airport
Gimhae
Roundtrip price
$574
Distance
4712 mi

Book with confidence

Perth to Busan Flights

The cheapest times to fly from Perth to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Perth to Busan are during the month of June. You can find some of the cheapest flights from Perth to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Busan

Sunday is one of the best days to book for cheap flights from Perth to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Perth to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Perth to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $319 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Perth to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Perth to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Perth to Busan Flights

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*Available to One Key members.