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Cheap flights from Australia to Busan from $421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PUS
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Busan
Explore the most affordable flight options available from Australia to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Wed 19/810:05
SYD
-
PUS
1 stop32h 45m
China Eastern
Mon 24/818:55
PUS
-
SYD
1 stop36h 05m
China Eastern
Deal found 21/6$868
Wed 5/809:55
PER
-
PUS
2 stops33h 00m
Multiple Airlines
Wed 12/821:05
PUS
-
PER
2 stops32h 15m
Multiple Airlines
Deal found 21/6$875
Sun 25/1017:30
PER
-
PUS
2 stops36h 00m
VietJet Air
Wed 28/1007:35
PUS
-
PER
2 stops33h 30m
VietJet Air
Deal found 18/6$879
Mon 10/812:00
MEL
-
PUS
1 stop30h 55m
Multiple Airlines
Fri 28/812:35
PUS
-
MEL
1 stop23h 05m
Multiple Airlines
Deal found 21/6$888
Wed 21/1012:00
MEL
-
PUS
1 stop25h 35m
Multiple Airlines
Fri 20/1117:50
PUS
-
MEL
1 stop18h 15m
Multiple Airlines
Deal found 20/6$925
Sun 2/810:05
SYD
-
PUS
1 stop32h 50m
China Eastern
Tue 11/817:50
PUS
-
SYD
1 stop17h 45m
China Eastern
Deal found 19/6$927
Thu 22/1022:30
MEL
-
PUS
1 stop20h 20m
Multiple Airlines
Fri 6/1117:50
PUS
-
MEL
1 stop18h 15m
Multiple Airlines
Deal found 22/6$931
Mon 3/812:00
MEL
-
PUS
1 stop30h 55m
Multiple Airlines
Mon 10/812:35
PUS
-
MEL
1 stop23h 05m
Multiple Airlines
Deal found 19/6$934
Sun 18/1001:30
MEL
-
PUS
2 stops31h 10m
VietJet Air
Sat 31/1008:00
PUS
-
MEL
1 stop37h 35m
VietJet Air
Deal found 21/6$942
Mon 20/718:25
PER
-
PUS
2 stops24h 30m
Multiple Airlines
Sat 25/710:50
PUS
-
PER
2 stops46h 20m
Multiple Airlines
Deal found 19/6$945
Sat 7/1112:00
SYD
-
PUS
1 stop30h 50m
Multiple Airlines
Sat 21/1117:50
PUS
-
SYD
1 stop14h 10m
Multiple Airlines
Deal found 22/6$945
Fri 14/810:05
SYD
-
PUS
1 stop33h 20m
China Eastern
Sat 22/817:50
PUS
-
SYD
1 stop17h 45m
China Eastern
Deal found 21/6$961

Find flight deals from Australia to Busan

Keep the following information in mind while searching for Australia to Busan flight deals. Data was last updated 22 June 2026.

Round-trip from

$864

One-way from

$421

Popular in

December

Cheapest in

August

Average price

$1,152
VietJet Air
  • VietJet Air
  • 25/10-28/10
  • 4 total stops
  • 69h 30m total
  • Australia to Busan
Search Deals
16/7
  • 16/7
  • 1 total stop
  • 36h 45m total
  • Australia to Busan
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($491 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 June 2026.
Use the filters below to find and compare flights from Australia to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthBusan

PER - PUS

PERPUS

Perth

Wed 5/8

09:55-19:55

2 stops33h 00m

Busan Gimhae

Wed 12/8

21:05-04:20

2 stops32h 15m

$875

PerthBusan

PER - PUS

PERPUS

Perth

Sun 25/10

17:30-06:30

2 stops36h 00m

Busan Gimhae

Wed 28/10

07:35-16:05

2 stops33h 30m

$879

MelbourneBusan

MEL - PUS

MELPUS

Melbourne

Mon 10/8

12:00-17:55

1 stop30h 55m

Busan Gimhae

Fri 28/8

12:35-12:40

1 stop23h 05m

$888

PerthBusan

PER - PUS

PERPUS

Perth

Mon 20/7

18:25-19:55

2 stops24h 30m

Busan Gimhae

Sat 25/7

10:50-08:10

2 stops46h 20m

$945

MelbourneBusan

MEL - PUS

MELPUS

Melbourne

Sat 15/8

12:00-18:25

1 stop31h 25m

Busan Gimhae

Mon 31/8

17:50-12:40

1 stop17h 50m

$1,004

MelbourneBusan

MEL - PUS

MELPUS

Melbourne

Thu 13/8

13:00-07:50

1 stop19h 50m

Busan Gimhae

Thu 27/8

13:00-05:00

2 stops39h 00m

$1,071

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 8/9

11:00-16:50

1 stop30h 50m

Busan Gimhae

Thu 10/9

17:50-12:35

1 stop17h 45m

$1,104

MelbourneBusan

MEL - PUS

MELPUS

Melbourne

Fri 17/7

11:00-11:35

1 stop25h 35m

Busan Gimhae

Mon 3/8

17:50-12:40

1 stop17h 50m

$1,134

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Sun 2/8

13:00-15:30

2 stops27h 30m

Busan Gimhae

Sun 9/8

22:00-19:20

2 stops20h 20m

$1,136

MelbourneBusan

MEL - PUS

MELPUS

Melbourne

Tue 13/10

22:30-11:35

1 stop15h 05m

Busan Gimhae

Fri 30/10

12:35-14:05

1 stop23h 30m

$1,138

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Australia to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Busan

What is the cheapest month to book a flight from Australia to Busan?

Currently, June is the cheapest month in which you can book a flight from Australia to Busan (average of $371). Flying from Australia to Busan in December is currently the most expensive (average of $1,159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Australia to Busan?

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Busan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 22 June 2026.
Read reviews from past customers who have flown with Korean Air,China Airlines, andVietnam Airlines from Australia to Busan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very Good
829 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.7
Good
274 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,388 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.3
Good
226 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Australia to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from Australia?

    Busan Gimhae (PUS), located 11.6 km from the city centre, is the airport you fly into when you book flights from Australia to Busan.

  • How long is the flight from Australia to Busan?

    A quick flight from Australia to Busan can take about 20h 40m. VietJet Air provides one of the quickest options available for as low as $1,216. Australia and Busan are separated by a distance of 7401 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Australia to Busan?

    The most popular flight routes from Australia to Busan are Sydney Kingsford Smith - Busan Gimhae, Melbourne - Busan Gimhae and Brisbane - Busan Gimhae.

  • Can I find deals for flights from Australia to Busan that include hotel bookings?

    Yes. In addition to deals on Australia to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Busan.

  • Can I find deals for business class flights from Australia to Busan?

    Yes. Cheapflights offers flight deals from Australia to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Busan?

    Currently, June is the cheapest month in which you can book a flight from Australia to Busan (average of $371). Flying from Australia to Busan in December is currently the most expensive (average of $1,159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Australia to Busan

Discover the top 7 airlines that operate flights from Australia to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$399Average$970FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Vietnam AirlinesCheapest$639Average$823FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
VietJet AirCheapest$656Average$1,041FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapest$706Average$1,076FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapest$845Average$1,107FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Cathay PacificCheapest$1,077Average$1,389FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapest$1,168Average$1,502FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Busan?

Cheapflights makes it easy to find Australia to Busan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Australia to Busan?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Busan for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia to Busan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Busan, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to Busan become cheaper?

Of course! You can now track prices for flights from Australia to Busan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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