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Cheap flights from Australia to South Korea from $261

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
19 Mar — 26 Mar1
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 17 February 2026.

Thu 5/320:40
PER
-
ICN
1 stop18h 20m
Multiple Airlines
Mon 9/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 16/2$465
Wed 11/1105:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Sat 21/1107:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 15/2$467
Thu 5/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Thu 12/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 14/2$476
Thu 15/1020:50
PER
-
ICN
1 stop20h 05m
Multiple Airlines
Sun 15/1107:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 14/2$483
Sun 15/220:40
PER
-
ICN
1 stop18h 20m
Multiple Airlines
Tue 3/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 14/2$484
Sat 21/205:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Sat 28/207:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 16/2$490
Wed 14/1005:15
PER
-
ICN
1 stop24h 45m
Multiple Airlines
Sun 15/1107:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 14/2$496
Wed 21/1005:15
PER
-
ICN
1 stop24h 45m
Multiple Airlines
Wed 4/1107:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 17/2$508
Tue 3/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Tue 10/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 15/2$514
Sun 15/205:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Mon 23/211:35
ICN
-
PER
1 stop29h 55m
Multiple Airlines
Deal found 14/2$515
Thu 15/1020:50
PER
-
ICN
1 stop20h 05m
Multiple Airlines
Mon 16/1111:35
ICN
-
PER
1 stop29h 55m
Multiple Airlines
Deal found 14/2$517
Mon 2/314:00
SYD
-
GMP
1 stop25h 05m
Air China
Mon 9/314:25
GMP
-
SYD
1 stop23h 05m
Air China
Deal found 15/2$556

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 17 February 2026.

Round-trip from

$465

One-way from

$261

Popular in

December

Cheapest in

May

Average price

$692

Good round-trip deal

$671 or less

Good one-way deal

$349 or less
5/3-9/3
  • 5/3-9/3
  • 2 total stops
  • 40h 15m total
  • Australia to South Korea
Search Deals
11/3
  • 11/3
  • 1 total stop
  • 24h 05m total
  • Australia to South Korea
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($304 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 17 February 2026.
Use the filters below to find and compare flights from Australia to South Korea that are best for you.

Fly from

Australia

Fly to

South Korea

Route

Depart

Return

Price

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Fri 12/6

21:20-14:15

1 stop17h 55m

Incheon Intl

Thu 18/6

15:15-12:00

1 stop19h 45m

$586

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Tue 10/3

12:25-12:20

1 stop25h 55m

Incheon Intl

Wed 25/3

13:20-10:25

1 stop19h 05m

$592

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Thu 5/3

13:00-13:15

3 stops26h 15m

Incheon Intl

Fri 20/3

07:25-11:00

3 stops25h 35m

$604

PerthIncheon

PER - ICN

PERICN

Perth

Tue 3/3

17:45-10:15

1 stop15h 30m

Incheon Intl

Tue 17/3

23:00-04:15

2 stops30h 15m

$607

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Mon 20/7

21:00-13:55

1 stop17h 55m

Incheon Intl

Wed 5/8

09:25-08:40

2 stops22h 15m

$613

PerthIncheon

PER - ICN

PERICN

Perth

Tue 3/3

05:35-16:00

3 stops33h 25m

Incheon Intl

Tue 10/3

07:35-04:30

1 stop21h 55m

$613

PerthIncheon

PER - ICN

PERICN

Perth

Sat 9/5

18:25-09:45

1 stop14h 20m

Incheon Intl

Sun 7/6

16:45-21:55

1 stop30h 10m

$624

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Mon 9/3

13:00-11:15

1 stop24h 15m

Incheon Intl

Fri 20/3

12:15-11:00

1 stop20h 45m

$626

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Mon 9/3

13:00-11:15

1 stop24h 15m

Incheon Intl

Thu 19/3

20:50-11:00

1 stop36h 10m

$626

PerthIncheon

PER - ICN

PERICN

Perth

Tue 14/4

05:15-07:00

1 stop24h 45m

Incheon Intl

Mon 27/4

23:00-08:10

2 stops34h 10m

$626

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 60 results
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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, June is the cheapest month in which you can book a flight from Australia to South Korea (average of $314). Flying from Australia to South Korea in December is currently the most expensive (average of $579). 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 17 February 2026.

It’s optimal to fly from Australia to South Korea in the afternoon. By choosing this option you can save up to 78% on the cost of your flight, compared to a flight in the evening.

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 17 February 2026.

The most flights from AU0 to KR0 are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from Australia to South Korea delayed?

About 29% of weekly flights between Australia and South Korea have experienced delays in the past year, with the average delay time being 121 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 morning tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Friday 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 21% of flights being delayed.

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 17 February 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
1,194 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
1,194 reviews
Korean Air
8.4
Very Good
1,194 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
1,457 reviews
Korean Air
8.4
Very Good
1,194 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
504 reviews
Korean Air
8.4
Very Good
1,194 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
1,167 reviews
Korean Air
8.4
Very Good
1,194 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
522 reviews
Korean Air
8.4
Very Good
1,194 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

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 17h 55m. Airlines will cover a distance of 8557 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?

    $60 is the cheapest one-way deal found within the past few days, from VietJet Air. You may also be able to find cheap deals on China Airlines and Sichuan Airlines, with prices starting from $102 and $218, 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, June is the cheapest month in which you can book a flight from Australia to South Korea (average of $314). Flying from Australia to South Korea in December is currently the most expensive (average of $579). 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 17 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$224Average$431FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
ScootCheapest$278Average$612FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$296Average$852FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
XiamenAirCheapest$300Average$721FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Vietnam AirlinesCheapest$345Average$788FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
FinnairCheapest$362Average$667FlexibilityNo cancel feeOn-time76%
Search Finnair flights
T'way AirCheapest$422Average$778FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
China SouthernCheapest$431Average$817FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hong Kong AirlinesCheapest$451Average$1,350FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Qantas AirwaysCheapest$457Average$1,281FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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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