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$433+ 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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
15 Mar — 22 Mar1
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 13 February 2026.

Mon 18/514:15
SYD
-
PUS
1 stop17h 50m
Vietnam Airlines
Mon 8/610:00
PUS
-
SYD
1 stop21h 15m
Vietnam Airlines
Deal found 11/2$817
Fri 5/610:15
SYD
-
PUS
1 stop22h 35m
Multiple Airlines
Sat 13/608:10
PUS
-
SYD
1 stop22h 10m
Multiple Airlines
Deal found 12/2$833
Wed 27/514:15
SYD
-
PUS
1 stop17h 50m
Vietnam Airlines
Fri 29/510:00
PUS
-
SYD
1 stop21h 15m
Vietnam Airlines
Deal found 9/2$863
Thu 12/311:15
SYD
-
PUS
2 stops21h 35m
Multiple Airlines
Thu 19/308:00
PUS
-
SYD
2 stops32h 50m
Multiple Airlines
Deal found 10/2$887
Tue 1/910:15
SYD
-
PUS
1 stop22h 35m
Vietnam Airlines
Tue 15/910:00
PUS
-
SYD
1 stop21h 15m
Vietnam Airlines
Deal found 12/2$891

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 13 February 2026.

Return from

$817

One-way from

$433

Popular in

December

Cheapest in

May

Average price

$1,300
Vietnam Airlines
  • Vietnam Airlines
  • 18/5-8/6
  • 2 total stops
  • 39h 05m total
  • Sydney to Busan
Search Deals
VietJet Air
  • VietJet Air
  • 13/4
  • 1 total stop
  • 21h 40m total
  • Sydney to Busan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for return flights in February 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 13 February 2026.
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

Fri 5/6

10:15-07:50

1 stop22h 35m

Busan Gimhae

Sat 13/6

08:10-07:20

1 stop22h 10m

$833

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Wed 27/5

14:15-07:05

1 stop17h 50m

Busan Gimhae

Fri 29/5

10:00-08:15

1 stop21h 15m

$863

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Thu 12/3

12:00-16:50

1 stop30h 50m

Busan Gimhae

Thu 19/3

17:50-13:35

1 stop17h 45m

$912

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 6/4

20:50-09:50

2 stops38h 00m

Busan Gimhae

Mon 11/5

08:10-07:20

1 stop22h 10m

$961

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 30/3

12:00-11:35

1 stop25h 35m

Busan Gimhae

Wed 8/4

12:35-09:00

1 stop19h 25m

$1,001

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 30/3

12:00-16:10

1 stop30h 10m

Busan Gimhae

Wed 8/4

08:10-11:45

2 stops26h 35m

$1,016

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Mon 13/4

20:50-17:30

3 stops45h 40m

$436

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Thu 6/8

10:15-07:50

1 stop22h 35m

$460

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Fri 1/5

14:15-07:05

1 stop17h 50m

$489

SydneyBusan

SYD - PUS

SYDPUS

Sydney Kingsford Smith

Tue 16/6

10:15-07:50

1 stop22h 35m

$516

Flights are sorted by cheapest return flights first.

Deals found on 10/2

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

What are the cheapest airlines that fly to Busan?

The cheapest airlines flying from Sydney to Busan are Vietnam Airlines, VietJet Air 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 13 February 2026.
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
1,191 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

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
1,191 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

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
804 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

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.
Cathay Pacific
7.6
Good
1,162 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

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
7.6
Good
226 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

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.
VietJet Air
5.5
Fair
160 reviews
Korean Air
8.4
Very Good
1,191 reviews
Check prices

Food

8.1

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

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, Vietnam Airlines 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, Perth offers the quickest one-way flight (15 hours 55 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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Millions of users choose and trust Cheapflights to book the best flight deals 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 to Busan with no change fees?

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

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

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