Cheap flights from South Korea to Australia from $241

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SYD
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

$524

One-way from

$253

Popular in

December

Cheapest in

March

Average price

$855

Good round-trip deal

$323 or less

Good one-way deal

$392 or less
8/11-15/11
  • 8/11-15/11
  • 2 total stops
  • 43h 40m total
  • South Korea to Australia
26/10
  • 26/10
  • 1 total stop
  • 20h 45m total
  • South Korea to Australia
Highest demand for flights based on searches. 12% potential increase in price ($183 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from South Korea to Australia.
Price to beat on a one-way flight from South Korea to Australia.

Find flight deals from South Korea to Australia

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 29 August 2025.

Sat 8/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Sat 15/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 28/8$524
Wed 12/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Tue 18/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 27/8$543
Sat 8/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Sun 16/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 27/8$549
Mon 3/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Sun 9/1104:40PER - ICN
1 stop14h 05mMultiple Airlines
Deal found 27/8$555
Sat 8/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Mon 10/1104:40PER - ICN
1 stop24h 40mMultiple Airlines
Deal found 28/8$556
Sat 18/1006:50ICN - PER
1 stop24h 00mMultiple Airlines
Sat 1/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 28/8$575
Fri 31/1006:50ICN - PER
1 stop24h 00mMultiple Airlines
Sat 8/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 28/8$576
Sat 15/1111:30ICN - PER
1 stop17h 50mMultiple Airlines
Sat 22/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 27/8$578
Mon 20/1011:30ICN - PER
1 stop34h 10mMultiple Airlines
Sun 2/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 27/8$579
Fri 5/1213:20ICN - MEL
1 stop19h 15mXiamenAir
Sun 25/112:35MEL - ICN
1 stop25h 45mXiamenAir
Deal found 28/8$644
Mon 1/1213:20ICN - MEL
1 stop19h 15mXiamenAir
Sun 25/112:35MEL - ICN
1 stop25h 45mXiamenAir
Deal found 28/8$645
Thu 11/913:30ICN - MEL
1 stop19h 05mXiamenAir
Thu 25/911:35MEL - ICN
1 stop25h 55mXiamenAir
Deal found 27/8$647

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 29 August 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

Sat 8/11

07:35-04:00

1 stop21h 25m

Perth

Sat 15/11

20:30-19:45

1 stop22h 15m

$524

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Sat 15/11

07:35-04:00

1 stop21h 25m

Perth

Sun 23/11

20:30-19:45

1 stop22h 15m

$549

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Sun 26/10

08:15-04:00

1 stop20h 45m

Perth

Sat 1/11

20:30-19:45

1 stop22h 15m

$549

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Sat 8/11

07:35-04:00

1 stop21h 25m

Perth

Sun 16/11

20:30-19:45

1 stop22h 15m

$549

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Mon 3/11

07:35-04:00

1 stop21h 25m

Perth

Sun 9/11

04:40-19:45

1 stop14h 05m

$555

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Sat 18/10

06:50-05:50

1 stop24h 00m

Perth

Sat 1/11

20:30-19:45

1 stop22h 15m

$575

BusanMelbourne

PUS - MEL

PUSMEL

Busan Gimhae

Wed 10/9

12:35-12:40

1 stop23h 05m

Melbourne

Tue 11/11

12:00-11:35

1 stop25h 35m

$648

IncheonMelbourne

ICN - MEL

ICNMEL

Incheon Intl

Sat 1/11

16:20-10:00

1 stop15h 40m

Melbourne

Wed 12/11

12:00-13:15

2 stops27h 15m

$655

IncheonMelbourne

ICN - MEL

ICNMEL

Incheon Intl

Thu 6/11

12:55-14:05

1 stop23h 10m

Melbourne

Wed 12/11

12:00-14:40

2 stops28h 40m

$656

SeoulMelbourne

GMP - MEL

GMPMEL

Seoul Gimpo Intl

Sat 1/11

20:50-10:00

1 stop35h 10m

Melbourne

Wed 5/11

22:30-19:50

1 stop23h 20m

$656

Flights are sorted by cheapest return flights first.

Deals found on 26/8

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, May is the cheapest month in which you can book a flight from South Korea to Australia (average of $129). Flying from South Korea to Australia in October is currently the most expensive (average of $171). 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 29 August 2025.

When flying from South Korea to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 29 August 2025.

The most flights from KR0 to AU0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 29 August 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.

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.2

Entertainment

8.2

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!!

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.2

Entertainment

8.2

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!!

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.2

Entertainment

8.2

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!!

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.2

Entertainment

8.2

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!!

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.2

Entertainment

8.2

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?

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

    For as low as $722, China Eastern can have you in Australia from South Korea in 9h 35m. The distance between South Korea and Australia is about 7723 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 Jetstar. According to our data, you can fly for as low as $241. Users have also found prices from $293 and $331 on VietJet Air and Hainan 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, May is the cheapest month in which you can book a flight from South Korea to Australia (average of $129). Flying from South Korea to Australia in October is currently the most expensive (average of $171). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from South Korea to Australia

Discover the top 9 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$488Average$860FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China EasternCheapest$564Average$741FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
T'way AirCheapest$586Average$1,193FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Malaysia AirlinesCheapest$839Average$903FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$866Average$1,244FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$895Average$1,138FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$907Average$1,293FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Korean AirCheapest$933Average$1,370FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,067Average$1,400FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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

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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.

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