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$389+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Return from

$813

One-way from

$438

Popular in

December

Cheapest in

May

Average price

$1,010
29/4-10/5
  • 29/4-10/5
  • 2 total stops
  • 39h 05m total
  • Sydney to Busan
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China Eastern
  • China Eastern
  • 6/1
  • 1 total stop
  • 16h 05m total
  • Sydney to Busan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($176 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for return flights in November 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 27 November 2025.

Fri 28/1113:35SYD - PUS
2 stops32h 15mMultiple Airlines
Thu 4/1206:50PUS - SYD
1 stop25h 15mMultiple Airlines
Deal found 25/11$990
Thu 4/1220:05SYD - PUS
2 stops36h 25mMultiple Airlines
Wed 24/1217:50PUS - SYD
1 stop14h 10mMultiple Airlines
Deal found 25/11$1,105
Wed 3/1221:50SYD - PUS
2 stops35h 05mMultiple Airlines
Wed 10/1217:50PUS - SYD
1 stop14h 10mMultiple Airlines
Deal found 26/11$1,109
Thu 4/1220:05SYD - PUS
2 stops36h 25mMultiple Airlines
Mon 22/1217:50PUS - SYD
1 stop17h 45mMultiple Airlines
Deal found 25/11$1,132
Tue 2/1213:35SYD - PUS
2 stops32h 25mMultiple Airlines
Tue 9/1217:45PUS - SYD
1 stop16h 35mMultiple Airlines
Deal found 25/11$1,195
Mon 1/1217:35SYD - PUS
1 stop16h 55mMultiple Airlines
Tue 2/1220:50PUS - SYD
2 stops33h 15mMultiple Airlines
Deal found 26/11$1,205
Fri 28/1111:35SYD - PUS
1 stop34h 20mPhilippine Airlines
Thu 4/1220:55PUS - SYD
1 stop34h 55mPhilippine Airlines
Deal found 25/11$1,238
Wed 3/1211:35SYD - PUS
1 stop34h 20mPhilippine Airlines
Wed 10/1220:55PUS - SYD
1 stop34h 55mPhilippine Airlines
Deal found 26/11$1,247
Sun 30/1106:35SYD - PUS
2 stops26h 20mMultiple Airlines
Mon 1/1216:00PUS - SYD
1 stop16h 15mMultiple Airlines
Deal found 26/11$1,256

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 27 November 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

Thu 4/12

20:05-06:30

2 stops36h 25m

Busan Gimhae

Wed 24/12

17:50-10:00

1 stop14h 10m

$1,105

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 3/12

21:50-06:55

2 stops35h 05m

Busan Gimhae

Wed 10/12

17:50-10:00

1 stop14h 10m

$1,109

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Thu 4/12

20:05-06:30

2 stops36h 25m

Busan Gimhae

Mon 22/12

17:50-13:35

1 stop17h 45m

$1,132

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 2/12

11:35-19:55

1 stop34h 20m

Busan Gimhae

Tue 9/12

20:55-09:50

1 stop34h 55m

$1,205

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Sun 30/11

06:35-06:55

2 stops26h 20m

Busan Gimhae

Mon 1/12

16:00-10:15

1 stop16h 15m

$1,256

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 1/12

17:35-08:30

1 stop16h 55m

Busan Gimhae

Tue 2/12

17:45-18:50

1 stop23h 05m

$1,322

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 14/1

12:00-16:50

1 stop30h 50m

Busan Gimhae

Wed 21/1

17:50-06:30

1 stop34h 40m

$1,436

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 2/12

11:35-19:55

1 stop34h 20m

Busan Gimhae

Tue 6/1

12:55-09:50

1 stop18h 55m

$1,514

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 14/1

10:00-11:35

2 stops27h 35m

Busan Gimhae

Wed 21/1

12:35-11:00

2 stops20h 25m

$1,627

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 2/12

12:20-16:50

3 stops30h 30m

Busan Gimhae

Tue 9/12

17:50-10:00

1 stop14h 10m

$1,644

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 22 results
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2
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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 21 November 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 27 November 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
1,172 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,172 reviews
Korean Air
8.4
Very Good
1,172 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
782 reviews
Korean Air
8.4
Very Good
1,172 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,072 reviews
Korean Air
8.4
Very Good
1,172 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
7.6
Good
215 reviews
Korean Air
8.4
Very Good
1,172 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
178 reviews
Korean Air
8.4
Very Good
1,172 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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.

  • What is the cheapest airport to fly to in Busan?

    Busan Gimhae is currently the cheapest airport to fly to in Busan. One-way flights to Busan Gimhae typically cost $43, while return flights cost around $249.

  • How much is a return flight to Busan?

    A return flight to Busan will typically cost around $437, however they can be found for as little as $249.

  • 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 (15 hours 5 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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