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Cheap flights from Australia to Seoul from $262

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEL
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Seoul
Explore the most affordable flight options available from Australia to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 February 2026.

Sun 1/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Sat 14/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 21/2$462
Thu 5/320:40
PER
-
ICN
1 stop18h 20m
Multiple Airlines
Wed 18/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 20/2$464
Mon 9/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Mon 16/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 21/2$479
Wed 11/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Thu 2/408:15
ICN
-
PER
1 stop21h 00m
Multiple Airlines
Deal found 21/2$481
Sun 8/320:40
PER
-
ICN
1 stop18h 20m
Multiple Airlines
Sun 15/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 20/2$482
Mon 2/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Sun 15/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 22/2$485
Fri 17/405:15
PER
-
ICN
1 stop24h 45m
Multiple Airlines
Mon 20/408:15
ICN
-
PER
1 stop21h 00m
Multiple Airlines
Deal found 21/2$486
Sun 12/405:15
PER
-
ICN
1 stop24h 45m
Multiple Airlines
Mon 20/408:15
ICN
-
PER
1 stop21h 00m
Multiple Airlines
Deal found 22/2$488
Fri 27/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Sat 11/408:15
ICN
-
PER
1 stop21h 00m
Multiple Airlines
Deal found 20/2$492
Tue 3/320:40
PER
-
ICN
1 stop18h 20m
Multiple Airlines
Tue 17/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 20/2$495
Sun 10/505:15
PER
-
ICN
1 stop24h 45m
Multiple Airlines
Sat 16/508:15
ICN
-
PER
1 stop21h 00m
Multiple Airlines
Deal found 23/2$498
Tue 10/305:15
PER
-
ICN
1 stop24h 05m
Multiple Airlines
Tue 17/307:35
ICN
-
PER
1 stop21h 55m
Multiple Airlines
Deal found 20/2$505

Find flight deals from Australia to Seoul

Keep the following information in mind while searching for Australia to Seoul flight deals. Data was last updated 24 February 2026.

Round-trip from

$462

One-way from

$262

Popular in

December

Cheapest in

May

Average price

$694

Good round-trip deal

$710 or less

Good one-way deal

$400 or less
9/3-13/3
  • 9/3-13/3
  • 2 total stops
  • 46h 00m total
  • Australia to Seoul
Search Deals
4/3
  • 4/3
  • 1 total stop
  • 24h 05m total
  • Australia to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($306 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 Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Australia to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Seoul 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 24 February 2026.
Use the filters below to find and compare flights from Australia to Seoul that are best for you.

Fly from

Australia

Fly to

Seoul

Route

Depart

Return

Price

PerthIncheon

PER - ICN

PERICN

Perth

Fri 27/3

05:15-06:20

1 stop24h 05m

Incheon Intl

Sat 11/4

08:15-04:15

1 stop21h 00m

$492

PerthIncheon

PER - ICN

PERICN

Perth

Tue 12/5

05:15-07:00

1 stop24h 45m

Incheon Intl

Wed 27/5

23:00-04:15

2 stops30h 15m

$560

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 20/3

10:45-16:00

1 stop31h 15m

Incheon Intl

Fri 17/4

08:15-08:20

1 stop23h 05m

$574

PerthIncheon

PER - ICN

PERICN

Perth

Tue 12/5

05:35-21:45

2 stops15h 10m

Incheon Intl

Wed 27/5

23:00-04:20

2 stops30h 20m

$658

BrisbaneSeoul

BNE - GMP

BNEGMP

Brisbane

Wed 13/5

10:10-12:25

2 stops27h 15m

Seoul Gimpo Intl

Mon 18/5

13:30-08:15

2 stops17h 45m

$706

MelbourneIncheon

AVV - ICN

AVVICN

Melbourne Avalon

Sat 1/8

06:00-20:15

1 stop15h 15m

Incheon Intl

Sat 22/8

21:50-16:05

1 stop17h 15m

$709

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 20/6

09:45-07:00

1 stop22h 15m

Incheon Intl

Thu 25/6

21:50-09:05

Nonstop10h 15m

$733

MelbourneIncheon

MEL - ICN

MELICN

Melbourne

Thu 7/5

12:00-13:15

3 stops26h 15m

Incheon Intl

Wed 20/5

18:25-12:40

1 stop17h 15m

$761

MelbourneIncheon

AVV - ICN

AVVICN

Melbourne Avalon

Mon 20/7

20:55-20:00

2 stops24h 05m

Incheon Intl

Wed 5/8

21:50-14:10

1 stop15h 20m

$761

BrisbaneSeoul

BNE - GMP

BNEGMP

Brisbane

Tue 7/4

10:10-12:25

2 stops27h 15m

Seoul Gimpo Intl

Tue 14/4

13:30-21:10

2 stops30h 40m

$813

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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

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

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

Currently, June is the cheapest month in which you can book a flight from Australia to Seoul (average of $314). Flying from Australia to Seoul in December is currently the most expensive (average of $581). 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 SEL?

Find hourly flight availability from Australia to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 February 2026.

One of the essential ways to save on airfare from Australia to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 76% on airfare.

Weekly flight availability from Australia to Seoul

Explore weekly flight availability from Australia to Seoul. 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 24 February 2026.

The most flights from AU0 to SEL 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).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 24 February 2026.
Read reviews from past customers who have flown with Korean Air, Singapore Airlines, andAsiana Airlines from Australia to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
1,463 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
502 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
525 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

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 Seoul. 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 Seoul?

    Departing from Australia to Seoul will take you 15h 10m. The distance from Australia to Seoul is about 7786 km. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $60 on VietJet Air. Other airlines that offer cheap prices include Sichuan Airlines from $218 and AirAsia X from $227 one-way.

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

    When deciding which route to take from Australia to Seoul, consider Sydney Kingsford Smith - Incheon Intl, Melbourne - Incheon Intl or Sydney Kingsford Smith - Seoul Gimpo Intl, as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Australia to Seoul consider choosing KLM(82%), Korean Air(82%) or Virgin Atlantic(82%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Australia to Seoul?

    The cheapest flight price from Australia to Seoul is $323. On average you can expect to pay $1,598. The most popular route, (Sydney Kingsford Smith - Incheon Intl), can usually be booked for $498.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Australia to Seoul (average of $314). Flying from Australia to Seoul in December is currently the most expensive (average of $581). 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.

Fly from Australia to Seoul on these airlines

Choose from the following airlines for your flight from Australia to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 24 February 2026.
Korean Air flights from Australia to Seoul

Top 10 airlines flying from Australia to Seoul

Discover the top 10 airlines that operate flights from Australia to Seoul. 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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$225Average$432FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
ScootCheapest$278Average$624FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$297Average$675FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Air ChinaCheapest$297Average$807FlexibilityNo cancel feeOn-time67%
Search Air China flights
XiamenAirCheapest$300Average$730FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Vietnam AirlinesCheapest$346Average$786FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
FinnairCheapest$363Average$668FlexibilityNo cancel feeOn-time76%
Search Finnair flights
China SouthernCheapest$399Average$829FlexibilityNo cancel feeOn-time69%
Search China Southern flights
T'way AirCheapest$422Average$791FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Hong Kong AirlinesCheapest$452Average$1,352FlexibilityNo cancel feeOn-time65%
Search Hong Kong 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 Seoul?

Cheapflights makes it easy to find Australia to Seoul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Seoul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Seoul from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Australia to Seoul 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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