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Cheap flights from Australia to Seoul from $265

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Australia to Seoul

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

Round-trip from

$552

One-way from

$265

Popular in

December

Cheapest in

March

Average price

$908

Good round-trip deal

$880 or less

Good one-way deal

$517 or less
Scoot
  • Scoot
  • 24/2-17/3
  • 2 total stops
  • 34h 00m total
  • Australia to Seoul
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Scoot
  • Scoot
  • 3/2
  • 1 total stop
  • 15h 25m total
  • Australia to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($342 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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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).
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Find flight deals from Australia to Seoul

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 12 September 2025.

Tue 28/1021:50SYD - ICN
1 stop23h 55mAirAsia X
Mon 3/1122:55ICN - SYD
1 stop19h 40mAirAsia X
Deal found 11/9$565
Tue 4/1121:50SYD - ICN
1 stop23h 55mAirAsia X
Wed 19/1122:55ICN - SYD
1 stop32h 20mAirAsia X
Deal found 10/9$573
Mon 20/1021:25SYD - ICN
1 stop38h 50mScoot
Wed 29/1011:35ICN - SYD
1 stop29h 15mScoot
Deal found 10/9$578
Tue 28/1021:50SYD - ICN
1 stop23h 55mAirAsia X
Thu 6/1107:35ICN - SYD
1 stop23h 40mAirAsia X
Deal found 12/9$579
Tue 21/1013:50SYD - ICN
1 stop22h 25mScoot
Wed 29/1011:35ICN - SYD
1 stop29h 15mScoot
Deal found 12/9$584
Tue 21/1013:50SYD - ICN
1 stop22h 25mScoot
Wed 12/1111:35ICN - SYD
1 stop29h 15mScoot
Deal found 11/9$588
Mon 20/1021:25SYD - ICN
1 stop38h 50mScoot
Wed 12/1111:35ICN - SYD
1 stop29h 15mScoot
Deal found 11/9$591
Tue 11/1114:20SYD - ICN
2 stops33h 25mScoot
Sat 15/1111:35ICN - SYD
1 stop29h 15mScoot
Deal found 12/9$599
Tue 4/1120:05SYD - ICN
2 stops27h 40mScoot
Wed 19/1111:35ICN - SYD
1 stop29h 15mScoot
Deal found 11/9$600
Thu 20/1104:40PER - ICN
1 stop14h 05mMultiple Airlines
Wed 3/1223:00ICN - PER
2 stops18h 35mMultiple Airlines
Deal found 11/9$645
Sat 25/1021:55PER - ICN
1 stop35h 20mMultiple Airlines
Sat 1/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Deal found 10/9$647
Sat 20/921:55PER - ICN
1 stop35h 20mMultiple Airlines
Sat 1/1107:35ICN - PER
1 stop21h 25mMultiple Airlines
Deal found 10/9$650

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 12 September 2025.
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

Tue 18/11

17:50-10:15

1 stop15h 25m

Incheon Intl

Wed 3/12

11:35-04:20

1 stop17h 45m

$749

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 15/1

11:40-20:15

Nonstop10h 35m

Incheon Intl

Sun 15/3

21:50-10:05

Nonstop10h 15m

$751

PerthIncheon

PER - ICN

PERICN

Perth

Thu 6/11

20:30-19:45

1 stop22h 15m

Incheon Intl

Mon 10/11

07:35-04:00

1 stop21h 25m

$769

BrisbaneIncheon

BNE - ICN

BNEICN

Brisbane

Thu 13/11

11:55-20:45

Nonstop9h 50m

Incheon Intl

Thu 20/11

22:20-08:55

Nonstop9h 35m

$772

PerthIncheon

PER - ICN

PERICN

Perth

Sun 23/11

04:40-05:50

1 stop24h 10m

Incheon Intl

Sun 30/11

10:35-05:50

2 stops20h 15m

$780

PerthIncheon

PER - ICN

PERICN

Perth

Sat 15/11

00:45-06:30

1 stop28h 45m

Incheon Intl

Mon 8/12

10:35-22:25

1 stop12h 50m

$805

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 7/3

11:40-20:15

Nonstop10h 35m

Incheon Intl

Sun 8/3

21:50-10:05

Nonstop10h 15m

$805

PerthIncheon

PER - ICN

PERICN

Perth

Sat 15/11

23:15-05:50

1 stop29h 35m

Incheon Intl

Thu 4/12

06:50-05:50

1 stop24h 00m

$807

PerthIncheon

PER - ICN

PERICN

Perth

Sat 15/11

23:15-05:50

1 stop29h 35m

Incheon Intl

Fri 5/12

06:50-05:50

1 stop24h 00m

$807

PerthIncheon

PER - ICN

PERICN

Perth

Sat 15/11

23:15-05:50

1 stop29h 35m

Incheon Intl

Sun 7/12

06:50-05:50

1 stop24h 00m

$807

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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, March is the cheapest month in which you can book a flight from Australia to Seoul (average of $494). Flying from Australia to Seoul in December is currently the most expensive (average of $990). 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 12 September 2025.

When flying from Australia to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12 September 2025.

The most flights from AU0 to SEL are scheduled on a Thursday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 12 September 2025.
Read reviews from past customers who have flown with Korean Air, Asiana Airlines, andSingapore 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
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

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

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

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
8.2
Very Good
479 reviews
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

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

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

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

Entertainment

8.2

Food

8.1

Overall

8.4

Comfort

8.3

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 Seoul. 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 Seoul flight route?

    Flights from Australia to Seoul have been viewed 16,897 times in the past calendar month.

  • How long is the flight from Australia to Seoul?

    Departing from Australia to Seoul will take you 10h 35m. The distance from Australia to Seoul is about 8335 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 $288 on Scoot. Other airlines that offer cheap prices include Jetstar from $309 and Hainan Airlines from $401 one-way.

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

    When deciding which route to take from Australia to Seoul, consider Melbourne - Incheon Intl, Sydney Kingsford Smith - 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 Qantas Airways(54%), Jetstar(54%) or Finnair(54%), 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 $407. On average you can expect to pay $1,754. The most popular route, (Melbourne - Incheon Intl), can usually be booked for $683.

  • 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, March is the cheapest month in which you can book a flight from Australia to Seoul (average of $494). Flying from Australia to Seoul in December is currently the most expensive (average of $990). 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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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 12 September 2025.
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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$267Average$560FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
ScootCheapest$302Average$703FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$316Average$911FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
FinnairCheapest$387Average$781FlexibilityNo cancel feeOn-time76%
Search Finnair flights
XiamenAirCheapest$422Average$740FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Vietnam AirlinesCheapest$485Average$898FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China SouthernCheapest$502Average$657FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Batik AirCheapest$560Average$1,025FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Royal Brunei AirlinesCheapest$584Average$666FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Cathay PacificCheapest$603Average$1,100FlexibilityNo 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 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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