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Cheap flights from Australia to South Korea from $362

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Australia to South Korea
Explore the most affordable flight options available from Australia to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Tue 21/718:25
PER
-
ICN
1 stop14h 50m
Scoot
Mon 17/811:00
ICN
-
PER
1 stop31h 10m
Scoot
Deal found 10/7$607
Sun 1/1117:50
PER
-
ICN
1 stop15h 25m
Scoot
Mon 16/1111:30
ICN
-
PER
1 stop17h 45m
Scoot
Deal found 7/7$643
Sat 22/805:35
PER
-
ICN
1 stop27h 10m
Scoot
Mon 31/811:00
ICN
-
PER
1 stop18h 20m
Scoot
Deal found 9/7$644
Sun 6/905:35
PER
-
ICN
1 stop27h 10m
Scoot
Sun 13/911:00
ICN
-
PER
1 stop31h 10m
Scoot
Deal found 9/7$648
Sun 26/705:35
PER
-
ICN
1 stop27h 10m
Scoot
Mon 10/811:00
ICN
-
PER
1 stop18h 20m
Scoot
Deal found 8/7$656
Sat 1/805:35
PER
-
ICN
1 stop27h 10m
Scoot
Mon 17/811:00
ICN
-
PER
1 stop31h 10m
Scoot
Deal found 11/7$658
Sat 1/820:50
PER
-
ICN
2 stops35h 55m
Multiple Airlines
Sun 16/811:00
ICN
-
PER
1 stop31h 10m
Multiple Airlines
Deal found 8/7$660
Sat 1/805:35
PER
-
ICN
1 stop27h 10m
Scoot
Sun 16/811:00
ICN
-
PER
1 stop22h 10m
Scoot
Deal found 8/7$667
Sat 15/805:35
PER
-
ICN
1 stop27h 10m
Scoot
Sun 23/811:00
ICN
-
PER
1 stop22h 10m
Scoot
Deal found 7/7$669
Tue 28/711:10
BNE
-
ICN
Nonstop9h 50m
Jetstar
Thu 27/821:30
ICN
-
BNE
Nonstop9h 30m
Jetstar
Deal found 10/7$693
Thu 19/1111:55
BNE
-
ICN
Nonstop9h 50m
Jetstar
Thu 10/1222:20
ICN
-
BNE
Nonstop9h 35m
Jetstar
Deal found 8/7$720
Sat 15/811:25
SYD
-
ICN
1 stop26h 05m
XiamenAir
Sat 29/813:30
ICN
-
SYD
1 stop18h 50m
XiamenAir
Deal found 9/7$735

Find flight deals from Australia to South Korea

Keep the following information in mind while searching for Australia to South Korea flight deals. Data was last updated 12 July 2026.

Round-trip from

$643

One-way from

$362

Popular in

December

Cheapest in

February

Average price

$1,094

Good round-trip deal

$827 or less

Good one-way deal

$426 or less
Scoot
  • Scoot
  • 1/11-16/11
  • 2 total stops
  • 33h 10m total
  • Australia to South Korea
Search Deals
AirAsia X
  • AirAsia X
  • 30/9
  • 1 total stop
  • 31h 30m total
  • Australia to South Korea
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($225 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Australia to South Korea.
Search Deals
Price to beat on a one-way flight from Australia to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to South Korea 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 12 July 2026.
Use the filters below to find and compare flights from Australia to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthIncheon

PER - ICN

PERICN

Perth

Sat 15/8

05:35-09:45

1 stop27h 10m

Incheon Intl

Sun 23/8

11:00-08:10

1 stop22h 10m

$673

PerthIncheon

PER - ICN

PERICN

Perth

Tue 11/8

18:25-10:15

1 stop14h 50m

Incheon Intl

Wed 19/8

11:30-17:10

1 stop30h 40m

$733
Fastest return journey

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Tue 20/10

11:10-20:00

Nonstop9h 50m

Incheon Intl

Sat 14/11

22:20-08:55

Nonstop9h 35m

$789

PerthIncheon

PER - ICN

PERICN

Perth

Mon 17/8

01:10-22:20

1 stop20h 10m

Incheon Intl

Wed 26/8

23:50-12:30

1 stop13h 40m

$828

PerthIncheon

PER - ICN

PERICN

Perth

Sat 22/8

01:10-15:30

1 stop13h 20m

Incheon Intl

Sun 6/9

16:45-05:10

1 stop13h 25m

$828

PerthIncheon

PER - ICN

PERICN

Perth

Tue 11/8

01:10-22:20

1 stop20h 10m

Incheon Intl

Wed 19/8

16:45-05:10

1 stop13h 25m

$835

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Wed 4/11

12:15-21:15

Nonstop11h 00m

Incheon Intl

Tue 24/11

21:40-10:15

Nonstop10h 35m

$841

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 19/10

11:45-20:15

Nonstop10h 30m

Incheon Intl

Thu 19/11

21:50-10:05

Nonstop10h 15m

$899

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Tue 27/10

11:55-20:45

Nonstop9h 50m

Incheon Intl

Wed 18/11

21:50-18:55

1 stop20h 05m

$916

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 10/8

07:15-12:30

2 stops29h 45m

Incheon Intl

Tue 18/8

13:30-21:55

2 stops31h 55m

$933

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Australia to South Korea (average of $762). Flying from Australia to South Korea in December is currently the most expensive (average of $1,462). 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 AU to KR?

Find hourly flight availability from Australia to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to South Korea as you normally would.

Weekly flight availability from Australia to South Korea

Explore weekly flight availability from Australia to South Korea. 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 12 July 2026.

The most flights from AU0 to KR0 are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Australia to South Korea delayed?

About 28% of weekly flights between Australia and South Korea have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for Australia to South Korea flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to South Korea flights?

Over the past year, Korean Air have had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Australia to South Korea?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to South Korea. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 12 July 2026.
Get a feel of what it's like to fly with Korean Air,Singapore Airlines, andAsiana Airlines from Australia to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

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.
Singapore Airlines
8.2
Very Good
1,572 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

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.
Asiana Airlines
8.1
Very Good
551 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

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 Southern
7.5
Good
158 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

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.
Jetstar
6.5
Okay
553 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

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.

Related info for your journey

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

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

    Departing from Australia to South Korea will take you 9h 50m. Airlines will cover a distance of 7723 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    $222 is the cheapest one-way deal found within the past few days, from Sichuan Airlines. You may also be able to find cheap deals on AirAsia X and Hainan Airlines, with prices starting from $237 and $238, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to South Korea 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 Australia to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Australia to South Korea (average of $762). Flying from Australia to South Korea in December is currently the most expensive (average of $1,462). 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 Australia to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to South Korea

Discover the top 10 airlines that operate flights from Australia to South Korea. 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$208Average$406FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
ScootCheapest$288Average$693FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$328Average$776FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest$351Average$793FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest$365Average$1,170FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
XiamenAirCheapest$391Average$822FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapest$402Average$973FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest$457Average$804FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hong Kong AirlinesCheapest$459Average$1,320FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
China AirlinesCheapest$536Average$1,114FlexibilityNo cancel feeOn-time70%
Search China 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 Australia to South Korea?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Korea from Australia today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Korea from Australia.

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

Certainly. Search results for flights to South Korea from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Australia to South Korea 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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