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Cheap flights from Seoul to Australia from $205

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SYD
12 10월 — 19 10월1
1 adult
1 adult, Economy

Cheap flight deals from Seoul to Australia

Keep the following information in mind while searching for Seoul to Australia flight deals. Data was last updated 12 9월 2025.

Round-trip from

$507

One-way from

$205

Popular in

December

Cheapest in

March

Average price

$828

Good round-trip deal

$318 or less

Good one-way deal

$366 or less
Scoot
  • Scoot
  • 3/3-8/3
  • 2 total stops
  • 36h 50m total
  • Seoul to Australia
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14/10
  • 14/10
  • 2 total stops
  • 52h 35m total
  • Seoul to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($179 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Australia.
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Price to beat on a one-way flight from Seoul (SEL) to Australia.
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Find flight deals from Seoul to Australia

Cheapest flights from Seoul to Australia
Explore the most affordable flight options available from Seoul to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 9월 2025.

화 21/1008:15ICN - PER
1 stop21h 15mMultiple Airlines
화 28/1005:35PER - ICN
1 stop27h 40mMultiple Airlines
Deal found 11/9$508
수 22/1011:30ICN - PER
1 stop34h 10mScoot
화 28/1005:35PER - ICN
1 stop27h 40mScoot
Deal found 10/9$511
일 26/1008:15ICN - PER
1 stop20h 45mMultiple Airlines
일 2/1104:40PER - ICN
1 stop24h 40mMultiple Airlines
Deal found 11/9$513
수 22/1011:30ICN - PER
1 stop30h 40mMultiple Airlines
수 29/1004:40PER - ICN
1 stop14h 05mMultiple Airlines
Deal found 11/9$529
목 13/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
목 20/1120:30PER - ICN
1 stop22h 15mMultiple Airlines
Deal found 11/9$547
화 23/906:50ICN - PER
1 stop24h 00mMultiple Airlines
화 28/1005:35PER - ICN
1 stop27h 40mMultiple Airlines
Deal found 9/9$549
수 29/1011:35ICN - PER
1 stop17h 45mScoot
일 2/1105:35PER - ICN
1 stop27h 40mScoot
Deal found 10/9$553
화 23/922:35ICN - PER
2 stops19h 35mScoot
화 28/1005:35PER - ICN
1 stop27h 40mScoot
Deal found 9/9$565
수 22/1020:05ICN - PER
2 stops25h 35mMultiple Airlines
화 28/1005:35PER - ICN
1 stop27h 40mMultiple Airlines
Deal found 10/9$568
목 6/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
일 9/1105:35PER - ICN
1 stop27h 40mMultiple Airlines
Deal found 11/9$575
수 29/1011:35ICN - MEL
1 stop31h 45mScoot
화 4/1122:35MEL - ICN
2 stops25h 10mScoot
Deal found 11/9$614
수 12/1111:35ICN - MEL
1 stop31h 45mScoot
월 17/1122:35MEL - ICN
1 stop37h 40mScoot
Deal found 12/9$617

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seoul 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 12 9월 2025.
Use the filters below to find and compare flights from Seoul to Australia that are best for you.

Fly from

Seoul

Fly to

Australia

Route

Depart

Return

Price

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

화 3/3

07:35-04:00

1 stop21h 25m

Perth

화 10/3

20:30-19:45

1 stop22h 15m

$519

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

월 2/3

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

일 8/3

11:40-20:15

Nonstop10h 35m

$713

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

목 13/11

07:35-04:00

1 stop21h 25m

Perth

수 19/11

04:40-06:20

1 stop24h 40m

$762

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

금 26/9

08:15-04:30

1 stop21h 15m

Perth

금 3/10

05:10-07:00

1 stop24h 50m

$775

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

수 4/3

00:10-15:55

1 stop16h 45m

Perth

화 10/3

05:35-21:45

2 stops15h 10m

$796

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

일 2/11

18:05-13:15

1 stop17h 10m

Sydney Kingsford Smith

월 3/11

15:15-16:30

1 stop27h 15m

$798

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

화 3/3

06:50-21:45

2 stops15h 55m

Perth

월 9/3

01:40-05:50

1 stop27h 10m

$816

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

금 26/9

06:50-00:30

1 stop18h 40m

Perth

금 3/10

23:15-05:50

1 stop29h 35m

$819

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

목 22/1

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

토 31/1

11:40-20:15

Nonstop10h 35m

$823

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

일 16/11

10:35-13:15

1 stop24h 40m

Sydney Kingsford Smith

토 22/11

15:15-16:30

1 stop27h 15m

$823

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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

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

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

Currently, May is the cheapest month in which you can book a flight from Seoul to Australia (average of $129). Flying from Seoul 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 SEL to AU?

Find hourly flight availability from Seoul 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 12 9월 2025.

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

Weekly flight availability from Seoul to Australia

Explore weekly flight availability from Seoul 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 12 9월 2025.

The most flights from SEL to AU0 are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, 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 12 9월 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, andSingapore Airlines from Seoul to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
1,139 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
479 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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!!
Singapore Airlines
8.1
Very Good
1,365 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
474 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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 Seoul 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 Seoul to Australia flight route?

    Within the past month, 515 users have taken a look at flights from Seoul to Australia.

  • How long is the flight from Seoul to Australia?

    There are many flights that can get you from Seoul to Australia in 10h 15m. Fly via Jetstar, Vietnam Airlines, or Batik Air to get the fastest option. There are 8335 km between Seoul and Australia. 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 Seoul to Australia one-way?

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at $237. Jetstar flights start at $326 while deals on XiamenAir start at $330 one-way.

  • What are the most popular routes from Seoul to Australia?

    Most travellers choose Incheon Intl - Sydney Kingsford Smith, Incheon Intl - Melbourne or Seoul Gimpo Intl - Sydney Kingsford Smith when deciding on the best route from Seoul to Australia.

  • What are the most reliable airlines from Seoul to Australia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to Australia on time: T'way Air (48%), Qantas Airways (43%), Jetstar (43%).

  • What are the cheapest flights from Seoul to Australia?

    While on average a flight from Seoul to Australia is generally $1,770, our data shows the cheapest flight currently is $230. When looking at the most popular route, (Incheon Intl - Sydney Kingsford Smith), you can expect to pay $528 for that flight.

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

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

  • How can I find direct flights from Seoul to Australia?

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Australia?

    Currently, May is the cheapest month in which you can book a flight from Seoul to Australia (average of $129). Flying from Seoul 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 Seoul to Australia

Discover the top 9 airlines that operate flights from Seoul 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 12 9월 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$318Average$837FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China EasternCheapest$555Average$765FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
T'way AirCheapest$577Average$1,165FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Malaysia AirlinesCheapest$826Average$888FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Korean AirCheapest$851Average$1,197FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Singapore AirlinesCheapest$852Average$1,224FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$880Average$1,120FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$892Average$1,272FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Asiana AirlinesCheapest$981Average$1,248FlexibilityNo 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 Seoul to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seoul to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Australia from Seoul.

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

Certainly. Search results for flights to Australia from Seoul 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 Seoul to Australia become cheaper?

Yes, Cheapflights offers price alerts on Seoul to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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