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Cheap flights from Adelaide to Seoul from $457

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SEL
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Seoul
Explore the most affordable flight options available from Adelaide to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Sat 28/321:30
ADL
-
ICN
2 stops35h 00m
Multiple Airlines
Sat 4/421:20
ICN
-
ADL
2 stops32h 35m
Multiple Airlines
Deal found 11/2$809
Sat 24/1010:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Mon 2/1111:05
ICN
-
ADL
1 stop19h 35m
Malaysia Airlines
Deal found 10/2$816
Wed 17/609:45
ADL
-
ICN
1 stop36h 00m
Malaysia Airlines
Sun 21/611:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Deal found 13/2$847
Thu 7/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Fri 22/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Deal found 13/2$848
Thu 16/406:05
ADL
-
ICN
2 stops19h 45m
Multiple Airlines
Thu 23/408:15
ICN
-
ADL
2 stops21h 40m
Multiple Airlines
Deal found 12/2$850
Mon 30/308:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Mon 6/421:15
ICN
-
ADL
2 stops32h 40m
Multiple Airlines
Deal found 13/2$853
Mon 18/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Tue 26/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Deal found 10/2$855

Find flight deals from Adelaide to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 February 2026.

Round-trip from

$809

One-way from

$457

Popular in

December

Cheapest in

August

Average price

$918
28/3-4/4
  • 28/3-4/4
  • 4 total stops
  • 67h 35m total
  • Adelaide to Seoul
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 28h 05m total
  • Adelaide to Seoul
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($249 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 14 February 2026.
Use the filters below to find and compare flights from Adelaide to Seoul that are best for you.

Fly from

Adelaide

Fly to

Seoul

Route

Depart

Return

Price

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sat 28/3

21:30-07:00

2 stops35h 00m

Incheon Intl

Sat 4/4

23:00-07:25

3 stops30h 55m

$820

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 30/3

08:05-07:00

2 stops24h 25m

Incheon Intl

Mon 6/4

21:15-06:25

2 stops32h 40m

$853

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 7/5

09:45-07:10

1 stop21h 55m

Incheon Intl

Fri 22/5

11:00-07:00

1 stop19h 30m

$861

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 17/5

09:45-07:10

1 stop21h 55m

Incheon Intl

Tue 26/5

11:00-07:00

1 stop19h 30m

$875

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 18/5

09:45-07:10

1 stop21h 55m

Incheon Intl

Thu 21/5

11:00-07:00

1 stop19h 30m

$881

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Fri 17/4

07:05-06:00

2 stops23h 25m

Incheon Intl

Thu 23/4

08:15-06:25

2 stops21h 40m

$885

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 16/4

21:10-01:20

2 stops28h 40m

Incheon Intl

Sat 25/4

23:00-06:25

3 stops30h 55m

$910

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Tue 14/4

21:10-01:20

2 stops28h 40m

Incheon Intl

Sat 25/4

23:00-06:25

3 stops30h 55m

$915

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Wed 15/4

07:05-06:00

2 stops23h 25m

Incheon Intl

Fri 24/4

08:15-06:25

2 stops21h 40m

$916

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Wed 15/4

07:05-06:00

2 stops23h 25m

Incheon Intl

Sat 25/4

23:00-06:25

3 stops30h 55m

$926

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 16 results
1
2

Best time to book a flight from Adelaide to Seoul

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

How far ahead should I book a flight from Adelaide to Seoul?

Use this chart to determine the optimal time to book a return flight from Adelaide to Seoul. Price data was last updated on 6 February 2026.

To ensure you get the cheapest price possible for a flight from Adelaide to Seoul, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Adelaide to Seoul (average of $615). Flying from Adelaide to Seoul in December is currently the most expensive (average of $886). 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.

How much does it cost for a return flight from Adelaide to Seoul?

What’s the top stopover airport for flights from Adelaide to Seoul?

Share of one-stop return flights from Adelaide to Seoul chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Singapore (SIN) – chosen by Cheapflights users on 80% of one-stop itineraries from Adelaide to Seoul on Cheapflights.

What’s the cheapest stopover airport for flights from Adelaide to Seoul?

Average return fare for one-stop flights from Adelaide to Seoul, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $848.

What’s the fastest stopover option from Adelaide to Seoul?

Shortest average travel time for one-stop one-way flights from Adelaide to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Brisbane (BNE) have the shortest average one-way travel time for one-stop routes: 14h 20m.

Which airport typically offers the quickest stopover for flights from Adelaide to Seoul?

Average stopover duration for one-stop one-way flights from Adelaide to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Brisbane (BNE) offer the fastest connection on this route, with an average stopover time of 1h 58m.

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 14 February 2026.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andChina Southern from Adelaide to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,162 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.3
Good
137 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Jetstar
6.5
Okay
519 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Seoul?

    For a flight from Adelaide to Seoul, you will be flying from Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city. Adelaide is the only Adelaide airport and it handles 0 outbound flights to Seoul per day. 6 airlines have flights to Seoul from Adelaide on a regular basis.

  • How long is the flight from Adelaide to Seoul?

    Departing from Adelaide to Seoul will take you 21h 55m. The distance between Adelaide and Seoul is about 8140 km.

  • What are the cheapest airlines flying from Adelaide to Seoul round-trip?

    Flying on Singapore Airlines is currently your cheapest option to Seoul, with prices starting at $713. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and China Southern, with the lowest prices starting at $730 and $758, respectively. Singapore Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Seoul (average of $615). Flying from Adelaide to Seoul in December is currently the most expensive (average of $886). 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 Adelaide to Seoul on these airlines

Choose from the following airlines for your flight from Adelaide to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 14 February 2026.
Singapore Airlines flights from Adelaide to Seoul
Malaysia Airlines flights from Adelaide to Seoul
Qantas Airways flights from Adelaide to Seoul

Top 6 airlines flying from Adelaide to Seoul

Discover the top 6 airlines that operate flights from Adelaide 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$713Average$928FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$730Average$830FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$758Average$1,161FlexibilityNo cancel feeOn-time69%
Search China Southern flights
JetstarCheapest$897Average$1,327FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$965Average$1,219FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,108Average$1,292FlexibilityNo 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 Adelaide to Seoul?

Cheapflights makes it easy to find Adelaide 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 Adelaide to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Seoul for you. Better yet — we are completely free to use.

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from Adelaide today and book when prices fit your budget.

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