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Cheap flights from South Korea to Australia from $232

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SYD
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Australia

Keep the following information in mind while searching for South Korea to Australia flight deals. Data was last updated 24 October 2025.

Round-trip from

$507

One-way from

$232

Popular in

December

Cheapest in

March

Average price

$995

Good round-trip deal

$330 or less

Good one-way deal

$326 or less
3/3-10/3
  • 3/3-10/3
  • 2 total stops
  • 40h 15m total
  • South Korea to Australia
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10/12
  • 10/12
  • 1 total stop
  • 21h 55m total
  • South Korea to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($187 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from South Korea to Australia.
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Price to beat on a one-way flight from South Korea to Australia.
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Find flight deals from South Korea to Australia

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Australia
Explore the most affordable flight options available from South Korea to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Wed 3/1214:30ICN - MEL
1 stop17h 30mChina Eastern
Fri 30/112:00MEL - ICN
3 stops27h 15mChina Eastern
Deal found 23/10$550
Mon 1/1216:10ICN - MEL
1 stop15h 50mChina Eastern
Mon 12/112:00MEL - ICN
3 stops27h 15mChina Eastern
Deal found 21/10$553
Wed 10/1212:15ICN - MEL
1 stop20h 45mChina Eastern
Wed 21/112:00MEL - ICN
2 stops28h 40mChina Eastern
Deal found 21/10$555
Thu 11/1216:20ICN - MEL
1 stop19h 45mChina Eastern
Wed 21/122:30MEL - ICN
1 stop20h 55mChina Eastern
Deal found 21/10$557
Thu 11/1214:50ICN - MEL
1 stop28h 40mChina Southern
Wed 21/123:30MEL - ICN
1 stop24h 20mChina Southern
Deal found 21/10$558
Mon 15/1210:55ICN - MEL
1 stop17h 55mChina Southern
Fri 16/108:40MEL - ICN
1 stop31h 10mChina Southern
Deal found 21/10$561
Tue 9/1210:55ICN - MEL
1 stop17h 55mChina Southern
Tue 20/123:30MEL - ICN
1 stop16h 20mChina Southern
Deal found 21/10$583
Mon 8/1211:35ICN - PER
1 stop17h 40mScoot
Sun 25/117:45PER - ICN
1 stop15h 30mScoot
Deal found 23/10$598
Mon 8/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Sat 24/120:40PER - ICN
1 stop18h 20mMultiple Airlines
Deal found 23/10$601
Sat 6/1221:30ICN - BNE
Nonstop9h 35mJetstar
Thu 5/311:20BNE - ICN
Nonstop9h 35mJetstar
Deal found 20/10$609
Sat 6/1221:30ICN - BNE
Nonstop9h 35mJetstar
Sat 7/311:20BNE - ICN
Nonstop9h 35mJetstar
Deal found 20/10$624
Sat 6/1221:30ICN - BNE
Nonstop9h 35mJetstar
Thu 5/211:20BNE - ICN
Nonstop9h 35mJetstar
Deal found 20/10$626

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from South Korea to Australia that are best for you.

Fly from

South Korea

Fly to

Australia

Route

Depart

Return

Price

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Wed 4/3

06:50-00:40

1 stop18h 50m

Perth

Wed 11/3

17:15-05:50

1 stop35h 35m

$676

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Mon 2/3

06:50-05:50

1 stop24h 00m

Perth

Fri 6/3

01:40-05:50

1 stop27h 10m

$687

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Wed 4/3

06:50-00:40

1 stop18h 50m

Perth

Fri 6/3

01:40-05:50

1 stop27h 10m

$698

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Thu 12/3

06:50-00:40

1 stop18h 50m

Perth

Sun 15/3

01:40-05:50

1 stop27h 10m

$732

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Tue 3/3

06:50-00:40

1 stop18h 50m

Perth

Wed 11/3

07:25-05:50

2 stops21h 25m

$775

IncheonMelbourne

ICN - AVV

ICNAVV

Incheon Intl

Wed 1/4

21:50-22:50

1 stop23h 00m

Melbourne Avalon

Wed 22/4

06:00-20:15

1 stop15h 15m

$778

BusanSydney

PUS - SYD

PUSSYD

Busan Gimhae

Mon 17/11

17:50-10:00

1 stop14h 10m

Sydney Kingsford Smith

Fri 21/11

10:45-06:10

2 stops21h 25m

$789

BusanSydney

PUS - SYD

PUSSYD

Busan Gimhae

Mon 17/11

17:50-10:00

1 stop14h 10m

Sydney Kingsford Smith

Fri 21/11

12:00-11:35

1 stop25h 35m

$804

BusanSydney

PUS - SYD

PUSSYD

Busan Gimhae

Thu 19/3

09:30-09:50

1 stop22h 20m

Sydney Kingsford Smith

Sun 22/3

11:50-07:10

1 stop21h 20m

$807

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sun 12/4

21:50-09:05

Nonstop10h 15m

Sydney Kingsford Smith

Thu 7/5

06:00-19:55

1 stop14h 55m

$813

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 60 results
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Best time to book a flight from South Korea to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from South Korea 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 from South Korea to Australia

What is the cheapest month to book a flight from South Korea to Australia?

Currently, July is the cheapest month in which you can book a flight from South Korea to Australia (average of $237). Flying from South Korea to Australia in October is currently the most expensive (average of $623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to AU?

Find hourly flight availability from South Korea to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s optimal to fly from South Korea to Australia in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from South Korea to Australia?

Use this chart to determine the cheapest time to fly return from South Korea to Australia. Price data was last updated on 18 November 2024.

Travellers seeking maximum savings on their South Korea to Australia flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from South Korea to Australia

Explore weekly flight availability from South Korea to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 October 2025.

The most flights from KR0 to AU0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 24 October 2025.
Check out reviews from past customers who have flown with Korean Air, Asiana Airlines, andChina Eastern from South Korea to Australia to help guide your decision. 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
1,153 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,153 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very Good
486 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
China Eastern
7.2
Good
173 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Jetstar
6.5
Okay
477 reviews
Korean Air
8.4
Very Good
1,153 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this South Korea to Australia flight route?

    Flights from South Korea to Australia have been viewed 515 times in the past calendar month.

  • How long is the flight from South Korea to Australia?

    For as low as $804, Batik Air can have you in Australia from South Korea in 14h 10m. The distance between South Korea and Australia is about 8019 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from South Korea to Australia one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $272. Users have also found prices from $300 and $315 on Hainan Airlines and Sichuan Airlines, respectively.

  • Can I find deals for flights from South Korea to Australia that include hotel bookings?

    Yes. In addition to deals on South Korea to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Australia.

  • Can I find deals for business class flights from South Korea to Australia?

    Yes. Cheapflights offers flight deals from South Korea to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Australia?

    Currently, July is the cheapest month in which you can book a flight from South Korea to Australia (average of $237). Flying from South Korea to Australia in October is currently the most expensive (average of $623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Korea to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from South Korea to Australia

Discover the top 8 airlines that operate flights from South Korea to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$300Average$836FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China EasternCheapest$537Average$705FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
T'way AirCheapest$588Average$1,110FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Malaysia AirlinesCheapest$842Average$896FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$867Average$1,202FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapest$868Average$1,292FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Qantas AirwaysCheapest$910Average$1,269FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Asiana AirlinesCheapest$1,010Average$1,397FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Korea to Australia?

When you search for this flight from South Korea to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from South Korea to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Korea to Australia.

Can Cheapflights find flights from South Korea to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from South Korea to Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from South Korea to Australia become cheaper?

Of course! You can now track prices for flights from South Korea to Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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