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Cheap flights from South Korea to Adelaide from $304

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ADL
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Adelaide
Explore the most affordable flight options available from South Korea to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Mon 8/611:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Thu 11/609:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 23/3$791
Mon 18/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Sun 24/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 21/3$793
Mon 18/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Sun 31/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 25/3$794
Sat 6/600:10
ICN
-
ADL
1 stop30h 20m
Malaysia Airlines
Sun 14/609:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 21/3$802
Tue 25/811:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Wed 16/909:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 20/3$803
Mon 11/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Sat 16/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 23/3$820
Mon 11/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Sun 17/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 24/3$824
Tue 11/811:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Wed 28/1011:00
ADL
-
ICN
1 stop21h 00m
Malaysia Airlines
Deal found 23/3$829
Mon 11/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Fri 15/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 22/3$849
Tue 14/415:40
ICN
-
ADL
1 stop14h 15m
Multiple Airlines
Wed 29/407:05
ADL
-
ICN
1 stop24h 40m
Multiple Airlines
Deal found 23/3$880
Thu 7/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Thu 14/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 20/3$883

Find flight deals from South Korea to Adelaide

Keep the following information in mind while searching for South Korea to Adelaide flight deals. Data was last updated 25 March 2026.

Round-trip from

$791

One-way from

$304

Popular in

January

Cheapest in

December

Average price

$1,288
Malaysia Airlines
  • Malaysia Airlines
  • 8/6-11/6
  • 2 total stops
  • 41h 25m total
  • South Korea to Adelaide
Search Deals
1/4
  • 1/4
  • 2 total stops
  • 34h 55m total
  • South Korea to Adelaide
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($95 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Adelaide 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 25 March 2026.
Use the filters below to find and compare flights from South Korea to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 18/5

11:00-07:00

1 stop19h 30m

Adelaide

Sun 24/5

09:45-07:10

1 stop21h 55m

$793

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Tue 25/8

11:00-07:00

1 stop19h 30m

Adelaide

Wed 16/9

09:45-07:10

1 stop21h 55m

$803

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Thu 7/5

11:00-07:00

1 stop19h 30m

Adelaide

Thu 14/5

09:45-07:10

1 stop21h 55m

$883
Fastest return journey

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Tue 11/8

11:00-07:00

1 stop19h 30m

Adelaide

Wed 28/10

11:40-06:30

2 stops20h 20m

$902

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 21/8

11:00-21:30

2 stops34h 00m

Adelaide

Tue 25/8

09:45-21:15

1 stop36h 00m

$961

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sat 2/5

11:00-07:00

1 stop19h 30m

Adelaide

Mon 18/5

09:45-07:10

1 stop21h 55m

$971

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 14/6

11:00-10:00

2 stops22h 30m

Adelaide

Wed 24/6

09:45-07:10

1 stop21h 55m

$984

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 17/5

11:00-07:00

1 stop19h 30m

Adelaide

Wed 20/5

09:45-07:10

1 stop21h 55m

$1,001

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Wed 8/4

11:00-07:00

1 stop19h 30m

Adelaide

Wed 2/12

11:40-20:55

2 stops34h 45m

$1,038

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sat 5/9

11:00-11:05

2 stops23h 35m

Adelaide

Fri 11/9

10:50-21:15

2 stops34h 55m

$1,058

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from South Korea to Adelaide

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

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

Currently, October is the cheapest month in which you can book a flight from South Korea to Adelaide (average of $624). Flying from South Korea to Adelaide in April is currently the most expensive (average of $1,226). 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.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 25 March 2026.
Read through reviews of airlines operating flights from South Korea to Adelaide, such as Singapore Airlines and Malaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.3
Good
298 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Adelaide. 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 into for flights to Adelaide from South Korea?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from South Korea.

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

    Malaysia Airlines can get you from South Korea to Adelaide in just under 19h 30m. Your travel time can differ by up to . There are 8140 km between South Korea and Adelaide.

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

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

  • How can I find direct flights from South Korea to Adelaide?

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

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

    Yes. Cheapflights offers flight deals from South Korea to Adelaide 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 South Korea to Adelaide?

    Currently, October is the cheapest month in which you can book a flight from South Korea to Adelaide (average of $624). Flying from South Korea to Adelaide in April is currently the most expensive (average of $1,226). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from South Korea to Adelaide

Discover the top 2 airlines that operate flights from South Korea to Adelaide. 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$791Average$826FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,093Average$1,730FlexibilityNo cancel feeOn-time81%
Search Singapore 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 South Korea to Adelaide?

Cheapflights makes it easy to find South Korea to Adelaide 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 South Korea to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from South Korea to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from South Korea to Adelaide with no change fees.

Can Cheapflights notify me if prices for flights from South Korea to Adelaide become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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