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$365+ 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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Flights to Busan in 2025

Find the latest flights to Busan in 2025, 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 17 October 2025.

Return from

$762

One-way from

$365

Popular in

December

Cheapest in

October

Average price

$952
China Eastern
  • China Eastern
  • 1/11-21/11
  • 3 total stops
  • 38h 50m total
  • Sydney to Busan
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VietJet Air
  • VietJet Air
  • 24/10
  • 2 total stops
  • 48h 40m total
  • Sydney to Busan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($205 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
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Find flight deals to Busan

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 17 October 2025.

Wed 5/1111:15SYD - PUS
2 stops23h 05mMultiple Airlines
Fri 14/1121:15PUS - SYD
2 stops35h 30mMultiple Airlines
Deal found 16/10$878
Wed 5/1121:30SYD - PUS
1 stop21h 20mChina Eastern
Fri 14/1117:50PUS - SYD
1 stop17h 45mChina Eastern
Deal found 16/10$908
Wed 19/1107:15SYD - PUS
2 stops25h 40mMultiple Airlines
Sun 30/1109:30PUS - SYD
1 stop20h 35mMultiple Airlines
Deal found 15/10$935
Sun 30/1106:35SYD - PUS
2 stops26h 20mMultiple Airlines
Sun 7/1209:30PUS - SYD
1 stop20h 35mMultiple Airlines
Deal found 15/10$967
Sat 29/1108:25SYD - PUS
2 stops24h 30mMultiple Airlines
Sat 6/1217:50PUS - SYD
1 stop17h 45mMultiple Airlines
Deal found 15/10$1,058

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 17 October 2025.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 5/11

11:15-08:20

2 stops23h 05m

Busan Gimhae

Fri 14/11

21:15-10:45

2 stops35h 30m

$878

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 5/11

21:30-16:50

1 stop21h 20m

Busan Gimhae

Fri 14/11

17:50-13:35

1 stop17h 45m

$908

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Sun 30/11

06:35-06:55

2 stops26h 20m

Busan Gimhae

Sun 7/12

09:30-08:05

1 stop20h 35m

$967

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 19/11

14:20-08:05

1 stop19h 45m

Busan Gimhae

Sun 30/11

09:30-08:05

1 stop20h 35m

$1,016

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Sat 29/11

08:25-06:55

2 stops24h 30m

Busan Gimhae

Sat 6/12

17:50-13:35

1 stop17h 45m

$1,058

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 24/10

11:15-09:55

2 stops48h 40m

$365

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Sun 15/3

11:15-06:30

2 stops45h 15m

$411

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 24/10

21:25-09:55

3 stops38h 30m

$436

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 17/11

20:05-06:30

3 stops36h 25m

$474

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 21/11

20:05-07:20

3 stops37h 15m

$497

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 15 results
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

When is the best time to book a flight to Busan?

Use this chart to determine the optimal time to book a return flight from Sydney to Busan. Price data was last updated on 10 October 2025.

The best time to book flights to Busan is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 17 October 2025.
Get a feel of what it's like to fly with Korean Air, China Airlines, andCathay Pacific 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
1,149 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

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
1,149 reviews
Korean Air
8.4
Very Good
1,149 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

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
768 reviews
Korean Air
8.4
Very Good
1,149 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

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
1,028 reviews
Korean Air
8.4
Very Good
1,149 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

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
7.5
Good
203 reviews
Korean Air
8.4
Very Good
1,149 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

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
7.2
Good
169 reviews
Korean Air
8.4
Very Good
1,149 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

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, VietJet Air 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, Melbourne offers the quickest one-way flight (16 hours 20 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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