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Cheap flights from Sydney to Busan from $424

SYD — PUS
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Busan

Mon 19/1021:35 -
2 stops35h 05m
Tue 3/1108:00 -
1 stop25h 30m
Deal found 23/9$852
Tue 3/1111:50 -
1 stop22h 00m
Thu 5/1109:30 -
1 stop22h 20m
Deal found 23/9$877
Wed 4/1121:30 -
1 stop16h 05m
Sat 21/1117:50 -
1 stop17h 45m
Deal found 21/9$890
Thu 5/1121:30 -
1 stop21h 20m
Thu 12/1117:50 -
1 stop17h 45m
Deal found 21/9$894
Tue 3/1112:00 -
1 stop25h 35m
Thu 5/1117:50 -
1 stop14h 10m
Deal found 22/9$941
Sat 7/1121:30 -
1 stop21h 20m
Sat 14/1117:50 -
1 stop17h 45m
Deal found 22/9$973
Thu 5/1112:15 -
2 stops20h 40m
Thu 12/1109:30 -
1 stop22h 20m
Deal found 21/9$1,018
Mon 19/1021:30 -
1 stop21h 20m
Thu 29/1017:50 -
1 stop17h 45m
Deal found 19/9$1,038
Thu 22/1011:15 -
2 stops21h 25m
Thu 29/1008:00 -
1 stop25h 30m
Deal found 21/9$1,042
Sat 31/1011:50 -
1 stop22h 00m
Wed 4/1109:30 -
1 stop22h 20m
Deal found 21/9$1,059

Find flight deals from Sydney to Busan

Round-trip from

$852

One-way from

$424

Popular in

December

Cheapest in

April

Average price

$1,164
19/10-3/11
  • 19/10-3/11
  • 3 total stops
  • 60h 35m total
  • Sydney to Busan
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19/10-31/12
  • 19/10-31/12
  • 2 total stops
  • 35h 20m total
  • Sydney to Busan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($300 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Mon 2/11

12:00-11:35

1 stop25h 35m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$515
Fastest return journey

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Mon 23/11

12:05-06:55

1 stop20h 50m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$588

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Fri 27/11

07:55-07:05

3 stops49h 10m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$600

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Mon 23/11

07:55-06:20

3 stops24h 25m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$608

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Sun 29/11

17:10-06:55

2 stops39h 45m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$610

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Fri 20/11

07:55-07:55

3 stops50h 00m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$610

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Fri 20/11

12:05-06:55

1 stop20h 50m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$646

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Mon 2/11

12:15-20:15

2 stops34h 00m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$678

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Fri 20/11

10:20-17:45

1 stop33h 25m

Busan Gimhae

Wed 31/12

00:00-01:00

Nonstop0h 00m

$689

SydneyBusan

SYD Sydney Kingsford Smith - PUS Busan Gimhae

SYDPUS

Sydney Kingsford Smith

Sat 31/10

11:50-07:50

1 stop22h 00m

Busan Gimhae

Wed 4/11

09:30-09:50

1 stop22h 20m

$1,059

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

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

How much does it cost for a return flight from Sydney to Busan?

Airfare is below average for this route at the moment.

Sydney to Busan flights typically cost between $1,006 and $1,342 in October.
The cheapest return price found within the last 5 days was $852 on Multiple Airlines (19 Oct–3 Nov).

Reviews of airlines servicing Busan

Get a feel of what it's like to fly with Korean Air,China Airlines, andAsiana Airlines from Sydney to Busan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
847 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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.
Asiana Airlines
8.1
Very Good
562 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
243 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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

  • How long is the flight from Sydney to Busan?

    A quick flight from Sydney to Busan can take about 22h. Vietnam Airlines provides one of the quickest options available for as low as $1,059. Airlines will cover a distance of 8019 km.

  • What are the cheapest airlines flying from Sydney to Busan round-trip?

    Currently priced at $666, China Eastern will fly you from Sydney to Busan and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Airlines and Korean Air - these airlines can fly you to your destination from $1,019 and $1,363, respectively. China Eastern is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Busan one-way?

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $332. VietJet Air flights start at $340 while deals on China Airlines start at $499 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Busan on these airlines

China Airlines flights from Sydney Kingsford Smith to Busan Gimhae
Korean Air flights from Sydney Kingsford Smith to Busan Gimhae

Top 4 airlines flying from Sydney to Busan

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$666Average$1,031FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China AirlinesCheapest$1,019Average$1,238FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapest$1,363Average$1,493FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,446Average$1,623FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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

When you search for this flight from Sydney to Busan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Busan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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Not ready to book yet? You can track prices for flights from Sydney to Busan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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