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$434+ 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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
7 Dec — 14 Dec1
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 7 November 2025.

Return from

$748

One-way from

$434

Popular in

December

Cheapest in

October

Average price

$1,006
China Eastern
  • China Eastern
  • 20/11-4/12
  • 3 total stops
  • 39h 20m total
  • Sydney to Busan
Search Deals
VietJet Air
  • VietJet Air
  • 21/11
  • 2 total stops
  • 21h 35m 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 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 7 November 2025.

Thu 20/1111:15SYD - PUS
2 stops21h 35mMultiple Airlines
Thu 4/1217:50PUS - SYD
1 stop17h 45mMultiple Airlines
Deal found 5/11$748
Thu 20/1111:15SYD - PUS
2 stops21h 35mMultiple Airlines
Sun 23/1121:55PUS - SYD
2 stops32h 10mMultiple Airlines
Deal found 5/11$771
Fri 28/1111:15SYD - PUS
2 stops21h 35mMultiple Airlines
Fri 12/1217:50PUS - SYD
1 stop17h 45mMultiple Airlines
Deal found 5/11$773
Mon 10/1111:15SYD - PUS
2 stops22h 40mMultiple Airlines
Thu 13/1108:30PUS - SYD
2 stops21h 35mMultiple Airlines
Deal found 6/11$831
Sun 23/1107:15SYD - PUS
3 stops38h 45mMultiple Airlines
Sun 7/1212:35PUS - SYD
1 stop19h 25mMultiple Airlines
Deal found 5/11$863
Tue 2/1207:15SYD - PUS
2 stops25h 40mMultiple Airlines
Tue 16/1221:55PUS - SYD
2 stops32h 10mMultiple Airlines
Deal found 6/11$923

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 7 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

Sat 22/11

11:15-07:05

2 stops21h 50m

Busan Gimhae

Fri 28/11

17:45-13:05

1 stop17h 20m

$999

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 8/4

10:15-06:55

1 stop21h 40m

Busan Gimhae

Wed 22/4

10:00-08:15

1 stop21h 15m

$1,050

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Sun 22/2

20:05-19:55

2 stops25h 50m

Busan Gimhae

Sun 1/3

22:05-13:05

3 stops37h 00m

$1,100

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Thu 2/4

12:00-11:35

1 stop25h 35m

Busan Gimhae

Sun 5/4

17:50-12:35

1 stop17h 45m

$1,203

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 1/12

20:25-06:55

3 stops36h 30m

Busan Gimhae

Sat 27/12

21:50-07:30

2 stops31h 40m

$1,240

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 8/12

17:45-11:50

2 stops20h 05m

Busan Gimhae

Fri 19/12

08:00-08:05

1 stop22h 05m

$1,240

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 2/12

11:35-19:55

1 stop34h 20m

Busan Gimhae

Wed 24/12

20:55-09:50

1 stop34h 55m

$1,283

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 2/12

11:35-19:55

1 stop34h 20m

Busan Gimhae

Tue 30/12

20:55-09:50

1 stop34h 55m

$1,370

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 21/11

11:15-06:50

2 stops21h 35m

$434

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 28/11

11:15-08:05

2 stops22h 50m

$460

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 16 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 31 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 7 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
1,161 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

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
1,161 reviews
Korean Air
8.4
Very Good
1,161 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

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
778 reviews
Korean Air
8.4
Very Good
1,161 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

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
1,055 reviews
Korean Air
8.4
Very Good
1,161 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

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
212 reviews
Korean Air
8.4
Very Good
1,161 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

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
174 reviews
Korean Air
8.4
Very Good
1,161 reviews
Check prices

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

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 (13 hours 30 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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