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$472+ Cheap flights to Busan

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Busan in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Busan
Explore the most affordable flight options available to Busan. Find the lowest fares based on data from user searches, with prices last updated on 2 August 2026.

Fri 11/913:00
SYD
-
PUS
2 stops31h 55m
Multiple Airlines
Tue 15/911:00
PUS
-
SYD
1 stop24h 15m
Multiple Airlines
Deal found 29/7$923
Mon 7/913:00
SYD
-
PUS
2 stops31h 55m
Multiple Airlines
Mon 14/910:00
PUS
-
SYD
1 stop21h 15m
Multiple Airlines
Deal found 28/7$935
Sun 1/1112:05
SYD
-
PUS
1 stop20h 50m
VietJet Air
Wed 4/1107:35
PUS
-
SYD
2 stops24h 25m
VietJet Air
Deal found 31/7$964
Wed 11/1112:15
SYD
-
PUS
1 stop25h 45m
Multiple Airlines
Tue 17/1121:10
PUS
-
SYD
2 stops35h 35m
Multiple Airlines
Deal found 30/7$968
Tue 25/813:00
SYD
-
PUS
3 stops42h 40m
Multiple Airlines
Tue 1/910:00
PUS
-
SYD
1 stop21h 15m
Multiple Airlines
Deal found 28/7$971
Thu 10/910:15
SYD
-
PUS
1 stop21h 40m
Multiple Airlines
Tue 15/910:00
PUS
-
SYD
1 stop21h 15m
Multiple Airlines
Deal found 29/7$992

Find flight deals to Busan

Find the latest flights to Busan in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 2 August 2026.

Return from

$923

One-way from

$472

Popular in

December

Cheapest in

August

Average price

$884
Vietnam Airlines
  • Vietnam Airlines
  • 11/9-15/9
  • 3 total stops
  • 56h 10m total
  • Sydney to Busan
Search Deals
24/8
  • 24/8
  • 2 total stops
  • 21h 25m total
  • Sydney to Busan
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($270 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Busan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 2 August 2026.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 7/9

13:00-19:55

2 stops31h 55m

Busan Gimhae

Mon 14/9

10:00-08:15

1 stop21h 15m

$935

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 11/9

10:15-06:55

1 stop21h 40m

Busan Gimhae

Tue 15/9

11:00-12:15

1 stop24h 15m

$955

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 1/9

20:35-06:40

3 stops35h 05m

Busan Gimhae

Tue 8/9

10:00-08:15

1 stop21h 15m

$1,011

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 25/8

13:00-06:40

2 stops42h 40m

Busan Gimhae

Tue 1/9

10:00-08:15

1 stop21h 15m

$1,022

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Thu 10/9

10:15-06:55

1 stop21h 40m

Busan Gimhae

Mon 14/9

10:55-07:20

2 stops43h 25m

$1,092
Fastest return journey

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 14/8

13:00-08:05

1 stop20h 05m

Busan Gimhae

Tue 18/8

09:30-11:45

2 stops25h 15m

$1,117

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Thu 17/9

10:15-06:55

1 stop21h 40m

Busan Gimhae

Sun 4/10

21:00-10:45

1 stop35h 45m

$1,136

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 16/9

20:50-19:55

2 stops24h 05m

Busan Gimhae

Wed 23/9

08:10-07:20

1 stop22h 10m

$1,143
Cheapest one-way

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 13/10

21:35-07:20

2 stops35h 45m

$475

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 16/9

20:35-07:20

2 stops35h 45m

$486

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan 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 to Busan

What are the cheapest airlines that fly to Busan?

The cheapest airlines flying from Sydney to Busan are China Eastern, Vietnam Airlines and China Airlines.

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 2 August 2026.
Get a feel of what it's like to fly with Korean Air,China Airlines, andVietnam Airlines to South Korea by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,223 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Entertainment

8.2

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
1,223 reviews
Korean Air
8.4
Very Good
1,223 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Entertainment

8.2

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
838 reviews
Korean Air
8.4
Very Good
1,223 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Entertainment

8.2

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
282 reviews
Korean Air
8.4
Very Good
1,223 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Entertainment

8.2

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
229 reviews
Korean Air
8.4
Very Good
1,223 reviews
Check prices

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Entertainment

8.2

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.

FAQs about flying to Busan

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

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

  • Can I find cheaper flights to Busan if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Busan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Busan?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Busan.

  • Where does the fastest flight to Busan depart from?

    For those looking to save time traveling to Busan, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 50 minutes).

  • Does Busan Gimhae have car hire?

    Yes. Those touching down at Busan Gimhae can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Busan Gimhae?

    Yes. Busan Gimhae has hotels nearby for those requiring accommodations. Air Sky Hotel Busan is the closest property to Busan Gimhae (0.0 km away from Busan Gimhae).

See more FAQs

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Yes! Cheapflights helps users easily find flights to Busan with no change fees.

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