$264 Cheap Flights from Busan (PUS) to Sydney (SYD)

View $264 flight on Wed, Mar 25, 2026Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Sydney Airport (SYD)

Cheap Flights from Busan to Sydney (PUS-SYD)

Prices were available within the past 7 days and start at $264 for one-way flights and $590 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Fri, Sep 4 - Sun, Sep 13
PUS
Busan
SYD
Sydney
$590 Roundtrip, found 4 days ago
$590
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Fri, Sep 4 from Busan to Sydney, returning Sun, Sep 13, priced at $590 found 4 days ago
Vietnam Airlines
Sat, Jun 6 - Tue, Jun 9
PUS
Busan
SYD
Sydney
$595 Roundtrip, found 5 days ago
$595
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Sat, Jun 6 from Busan to Sydney, returning Tue, Jun 9, priced at $595 found 5 days ago
Vietnam Airlines
Fri, Sep 4 - Sun, Sep 13
PUS
Busan
SYD
Sydney
$596 Roundtrip, found 4 days ago
$596
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Fri, Sep 4 from Busan to Sydney, returning Sun, Sep 13, priced at $596 found 4 days ago
Vietnam Airlines
Sat, Aug 15 - Sat, Aug 22
PUS
Busan
SYD
Sydney
$609 Roundtrip, found 5 days ago
$609
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Sat, Aug 15 from Busan to Sydney, returning Sat, Aug 22, priced at $609 found 5 days ago
Philippine Airlines
Fri, Sep 4 - Sun, Sep 13
PUS
Busan
SYD
Sydney
$618 Roundtrip, found 4 days ago
$618
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Fri, Sep 4 from Busan to Sydney, returning Sun, Sep 13, priced at $618 found 4 days ago
Vietnam Airlines
Tue, Jul 7 - Wed, Jul 15
PUS
Busan
SYD
Sydney
$640 Roundtrip, found 5 days ago
$640
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Tue, Jul 7 from Busan to Sydney, returning Wed, Jul 15, priced at $640 found 5 days ago
Vietjet Air
Sat, Jun 6 - Tue, Jun 9
PUS
Busan
SYD
Sydney
$650 Roundtrip, found 5 days ago
$650
Roundtrip
found 5 days ago
Select Vietjet Air flight, departing Sat, Jun 6 from Busan to Sydney, returning Tue, Jun 9, priced at $650 found 5 days ago
Vietnam Airlines
Fri, Sep 4 - Sun, Sep 13
PUS
Busan
SYD
Sydney
$664 Roundtrip, found 4 days ago
$664
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Fri, Sep 4 from Busan to Sydney, returning Sun, Sep 13, priced at $664 found 4 days ago
Cathay Pacific
Fri, Sep 4 - Sun, Sep 13
PUS
Busan
SYD
Sydney
$691 Roundtrip, found 4 days ago
$691
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Fri, Sep 4 from Busan to Sydney, returning Sun, Sep 13, priced at $691 found 4 days ago
Air China
Wed, Dec 10 - Sun, Dec 14
PUS
Busan
SYD
Sydney
$744 Roundtrip, found 5 days ago
$744
Roundtrip
found 5 days ago
Select Air China flight, departing Wed, Dec 10 from Busan to Sydney, returning Sun, Dec 14, priced at $744 found 5 days ago

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Alternative airports near Sydney

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

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $1,006
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $1,006
Flights from Busan (PUS) to Sydney (SYD)
Origin airport
Gimhae
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, China Airlines, China Eastern Airlines, Korean Air, Philippine Airlines, Singapore Airlines, Vietjet Air, Vietnam Airlines
Roundtrip price
$589
Distance
4985 mi

Busan to Sydney Flights

The cheapest times to fly from Busan to Sydney

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 Busan to Sydney are during the month of September. You can find some of the cheapest flights from Busan to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Sydney

Sunday is one of the best days to book for cheap flights from Busan to Sydney: 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 Busan to Sydney

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 Busan to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $264 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 Busan to Sydney 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 Busan to Sydney 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.

 

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD) cost?
Snag a cheap one-way flight from $264 or cheap return flight from $590 from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD)?
Planning your trip for September is a good way to save, as it's the cheapest month for flights between PUS and SYD. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PUS to SYD. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD)?
Nonstop flights from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PUS to SYD?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD)?
To avoid possible delays on the Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**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 Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD) last-minute?
Waiting until just before your trip to book a ticket from PUS to SYD generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a PUS to SYD flight and hotel package?
You'll typically save money by securing a PUS to SYD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Kingsford Smith Intl. Airport (SYD)?
You can usually cancel or reschedule your PUS to SYD flight. However, for bookings made more than 24 hours ago, additional fees 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 more information on our Customer Service portal.

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*Available to One Key members.