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Cheap flights from Australia to South Korea from $282

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 October 2025.

Round-trip from

$557

One-way from

$282

Popular in

December

Cheapest in

March

Average price

$909

Good round-trip deal

$800 or less

Good one-way deal

$341 or less
Scoot
  • Scoot
  • 3/3-18/3
  • 2 total stops
  • 57h 35m total
  • Australia to South Korea
Search Deals
Scoot
  • Scoot
  • 25/1
  • 1 total stop
  • 15h 30m total
  • Australia to South Korea
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($348 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($77 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 Australia to South Korea.
Search Deals
Price to beat on a one-way flight from Australia to South Korea.
Search Deals

Find 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 31 October 2025.

Sun 30/1120:40PER - ICN
1 stop18h 20mMultiple Airlines
Fri 5/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Deal found 30/10$573
Tue 4/1105:35PER - ICN
1 stop27h 40mMultiple Airlines
Mon 24/1106:50ICN - PER
1 stop24h 00mMultiple Airlines
Deal found 29/10$583
Tue 2/1204:55PER - ICN
2 stops24h 25mMultiple Airlines
Mon 8/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Deal found 29/10$605
Thu 20/1120:40PER - ICN
2 stops32h 20mMultiple Airlines
Tue 25/1106:50ICN - PER
1 stop24h 00mMultiple Airlines
Deal found 30/10$609
Sun 9/1105:35PER - ICN
1 stop27h 40mMultiple Airlines
Mon 24/1106:50ICN - PER
1 stop24h 00mMultiple Airlines
Deal found 29/10$611
Mon 1/1214:25PER - ICN
2 stops24h 35mMultiple Airlines
Fri 5/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Deal found 30/10$615
Fri 28/1105:15PER - ICN
2 stops23h 45mMultiple Airlines
Fri 5/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Deal found 29/10$618
Sat 15/1120:40PER - ICN
2 stops32h 20mMultiple Airlines
Sat 22/1106:50ICN - PER
1 stop24h 00mMultiple Airlines
Deal found 30/10$624
Tue 18/1105:15PER - ICN
2 stops23h 45mMultiple Airlines
Mon 8/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Deal found 30/10$629
Tue 2/1220:25PER - ICN
2 stops32h 55mMultiple Airlines
Thu 11/1207:35ICN - PER
1 stop21h 55mMultiple Airlines
Deal found 29/10$637
Mon 10/1114:20SYD - ICN
2 stops33h 25mMultiple Airlines
Thu 27/1116:40ICN - SYD
2 stops18h 55mMultiple Airlines
Deal found 30/10$702
Sun 9/1114:20SYD - ICN
1 stop21h 55mMultiple Airlines
Fri 28/1114:20ICN - SYD
3 stops42h 40mMultiple Airlines
Deal found 29/10$704

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 31 October 2025.
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

PerthIncheon

PER - ICN

PERICN

Perth

Fri 28/11

05:15-06:00

2 stops23h 45m

Incheon Intl

Fri 5/12

07:35-04:30

1 stop21h 55m

$618

PerthIncheon

PER - ICN

PERICN

Perth

Tue 18/11

05:15-06:00

2 stops23h 45m

Incheon Intl

Mon 8/12

07:35-04:30

1 stop21h 55m

$629

PerthIncheon

PER - ICN

PERICN

Perth

Sun 23/11

05:35-10:15

1 stop27h 40m

Incheon Intl

Tue 9/12

23:00-16:30

2 stops18h 30m

$635

PerthIncheon

PER - ICN

PERICN

Perth

Mon 1/12

14:25-16:00

2 stops24h 35m

Incheon Intl

Mon 8/12

07:35-04:30

1 stop21h 55m

$668

PerthIncheon

PER - ICN

PERICN

Perth

Mon 1/12

07:00-16:00

2 stops32h 00m

Incheon Intl

Fri 5/12

07:35-13:25

2 stops30h 50m

$682

PerthIncheon

PER - ICN

PERICN

Perth

Thu 20/11

08:30-18:35

1 stop33h 05m

Incheon Intl

Tue 25/11

06:50-05:50

1 stop24h 00m

$688

PerthIncheon

PER - ICN

PERICN

Perth

Wed 26/11

05:35-05:55

2 stops23h 20m

Incheon Intl

Sun 30/11

06:50-05:50

1 stop24h 00m

$717

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 22/3

12:35-13:35

1 stop27h 00m

Incheon Intl

Tue 24/3

14:35-10:55

1 stop18h 20m

$830

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 16/3

11:25-12:25

2 stops27h 00m

Seoul Gimpo Intl

Wed 8/4

13:25-08:25

2 stops42h 00m

$857

MelbourneIncheon

AVV - ICN

AVVICN

Melbourne Avalon

Mon 13/4

20:55-19:55

2 stops24h 00m

Incheon Intl

Sat 9/5

21:30-20:05

1 stop21h 35m

$895

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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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, May is the cheapest month in which you can book a flight from Australia to South Korea (average of $311). Flying from Australia to South Korea in December is currently the most expensive (average of $633). 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 31 October 2025.

It’s optimal to fly from Australia to South Korea in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Australia to South Korea. Price data was last updated on 16 December 2024.

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

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 31 October 2025.

The most flights from AU0 to KR0 are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

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 31 October 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, andSingapore 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
1,155 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
1,155 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
8.2
Very Good
484 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
8.1
Very Good
1,388 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
1,044 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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
478 reviews
Korean Air
8.4
Very Good
1,155 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

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 popular is this Australia to South Korea flight route?

    Within the past month, 16,897 users have taken a look at flights from Australia to South Korea.

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

    Departing from Australia to South Korea will take you 27h. Airlines will cover a distance of 8335 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?

    $291 is the cheapest one-way deal found within the past few days, from Scoot. You may also be able to find cheap deals on Singapore Airlines and VietJet Air, with prices starting from $359 and $370, 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, May is the cheapest month in which you can book a flight from Australia to South Korea (average of $311). Flying from Australia to South Korea in December is currently the most expensive (average of $633). 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$260Average$566FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
ScootCheapest$310Average$667FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$320Average$954FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
FinnairCheapest$390Average$789FlexibilityNo cancel feeOn-time76%
Search Finnair flights
XiamenAirCheapest$396Average$796FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Vietnam AirlinesCheapest$487Average$876FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapest$501Average$885FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Batik AirCheapest$566Average$901FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Royal Brunei AirlinesCheapest$601Average$673FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Cathay PacificCheapest$607Average$1,205FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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