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Cheap flights from South Korea to Adelaide from $427

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ADL
30 Jul — 6 Aug1
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 30 June 2026.

Sat 4/716:15
ICN
-
ADL
1 stop14h 45m
China Eastern
Sun 12/709:30
ADL
-
ICN
1 stop30h 10m
China Eastern
Deal found 28/6$837
Fri 3/714:15
ICN
-
ADL
3 stops40h 45m
China Eastern
Sun 12/709:30
ADL
-
ICN
1 stop30h 10m
China Eastern
Deal found 26/6$842
Tue 1/911:05
ICN
-
ADL
1 stop19h 50m
Singapore Airlines
Mon 7/917:35
ADL
-
ICN
1 stop29h 15m
Singapore Airlines
Deal found 26/6$1,036
Mon 31/816:45
ICN
-
ADL
1 stop14h 10m
Singapore Airlines
Sun 6/917:35
ADL
-
ICN
1 stop22h 25m
Singapore Airlines
Deal found 28/6$1,042
Tue 11/813:30
ICN
-
ADL
2 stops31h 55m
Multiple Airlines
Tue 18/807:15
ADL
-
ICN
2 stops29h 45m
Multiple Airlines
Deal found 27/6$1,061
Mon 17/808:55
ICN
-
ADL
2 stops36h 30m
Multiple Airlines
Mon 24/812:05
ADL
-
ICN
2 stops48h 20m
Multiple Airlines
Deal found 26/6$1,066
Tue 3/1121:50
ICN
-
ADL
1 stop19h 40m
Jetstar
Wed 27/116:30
ADL
-
ICN
2 stops29h 45m
Jetstar
Deal found 28/6$1,072
Thu 2/712:00
TAE
-
ADL
1 stop19h 00m
China Eastern
Mon 6/714:25
ADL
-
TAE
2 stops50h 15m
China Eastern
Deal found 26/6$1,389
Sat 4/717:10
TAE
-
ADL
1 stop13h 50m
China Eastern
Wed 8/714:20
ADL
-
TAE
2 stops26h 20m
China Eastern
Deal found 29/6$2,416

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 30 June 2026.

Round-trip from

$1,036

One-way from

$427

Popular in

January

Cheapest in

June

Average price

$988
Singapore Airlines
  • Singapore Airlines
  • 1/9-7/9
  • 2 total stops
  • 49h 05m total
  • South Korea to Adelaide
Search Deals
7/9
  • 7/9
  • 2 total stops
  • 44h 30m total
  • South Korea to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($194 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($89 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 30 June 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

Wed 2/9

11:05-07:25

1 stop19h 50m

Adelaide

Thu 3/9

17:35-22:20

1 stop29h 15m

$1,036

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Tue 1/9

11:05-07:25

1 stop19h 50m

Adelaide

Mon 7/9

17:35-22:20

1 stop29h 15m

$1,039

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 31/8

16:45-07:25

1 stop14h 10m

Adelaide

Wed 2/9

09:10-15:30

1 stop30h 50m

$1,082

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 30/8

16:45-16:20

1 stop23h 05m

Adelaide

Fri 4/9

17:35-22:20

1 stop29h 15m

$1,154

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 24/8

16:45-07:25

1 stop14h 10m

Adelaide

Fri 28/8

17:35-22:20

1 stop29h 15m

$1,161

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Thu 10/12

08:50-17:20

1 stop31h 00m

Adelaide

Mon 28/12

18:35-15:40

1 stop22h 35m

$1,268
Fastest return journey

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 31/8

15:10-11:15

2 stops19h 35m

Adelaide

Sun 6/9

06:00-00:25

2 stops18h 55m

$1,307

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Wed 2/9

11:00-07:00

1 stop19h 30m

Adelaide

Thu 3/9

10:50-07:10

2 stops20h 50m

$1,322

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 9/8

11:00-07:00

1 stop19h 30m

Adelaide

Fri 21/8

10:50-21:15

2 stops34h 55m

$1,329

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 21/8

11:00-09:40

2 stops22h 10m

Adelaide

Thu 27/8

10:50-07:10

2 stops20h 50m

$1,435

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 $631). Flying from South Korea to Adelaide in April is currently the most expensive (average of $1,225). 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 30 June 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
1,557 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Crew

8.6

Overall

8.2

Food

7.8

Comfort

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
1,557 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Crew

8.6

Overall

8.2

Food

7.8

Comfort

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
312 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Crew

8.6

Overall

8.2

Food

7.8

Comfort

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?

    Singapore Airlines can get you from South Korea to Adelaide in just under 19h 50m. 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 $631). Flying from South Korea to Adelaide in April is currently the most expensive (average of $1,225). 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 30 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$800Average$836FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,333Average$1,774FlexibilityNo 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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