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Cheap flights from South Korea to Adelaide from $354

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ADL
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 November 2025.

Round-trip from

$845

One-way from

$354

Popular in

January

Cheapest in

December

Average price

$1,526
Singapore Airlines
  • Singapore Airlines
  • 24/11-7/2
  • 3 total stops
  • 45h 40m total
  • South Korea to Adelaide
Search Deals
12/12
  • 12/12
  • 2 total stops
  • 28h 00m total
  • South Korea to Adelaide
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($149 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 11 November 2025.

Mon 24/1106:50ICN - ADL
2 stops23h 05mMultiple Airlines
Sat 7/218:35ADL - ICN
1 stop22h 35mMultiple Airlines
Deal found 9/11$845
Mon 29/1221:50ICN - ADL
2 stops58h 35mChina Southern
Tue 20/111:30ADL - ICN
1 stop27h 50mChina Southern
Deal found 9/11$965
Tue 30/1221:50ICN - ADL
2 stops34h 35mChina Southern
Sat 10/111:30ADL - ICN
1 stop35h 50mChina Southern
Deal found 9/11$1,006
Fri 14/1106:50ICN - ADL
2 stops23h 05mMultiple Airlines
Sun 16/1106:25ADL - ICN
2 stops28h 55mMultiple Airlines
Deal found 10/11$1,046
Wed 31/1209:25ICN - ADL
2 stops23h 00mChina Southern
Sat 10/111:30ADL - ICN
1 stop35h 50mChina Southern
Deal found 9/11$1,077

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 11 November 2025.
Use the filters below to find and compare flights from South Korea to Adelaide that are best for you.

Fly from

South Korea

Fly to

Adelaide

Route

Depart

Return

Price

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 24/11

06:50-07:25

2 stops23h 05m

Adelaide

Sat 7/2

18:35-15:40

1 stop22h 35m

$845

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 3/4

09:00-08:25

1 stop21h 55m

Adelaide

Thu 30/4

17:35-22:20

1 stop29h 15m

$1,003

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sat 4/4

09:00-08:25

1 stop21h 55m

Adelaide

Thu 30/4

17:35-22:20

1 stop29h 15m

$1,003

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 3/4

11:00-21:30

2 stops33h 00m

Adelaide

Thu 30/4

09:50-22:30

1 stop37h 10m

$1,045

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 20/3

12:35-17:20

1 stop27h 15m

Adelaide

Mon 8/6

17:35-09:50

1 stop16h 45m

$1,072

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 10/4

22:10-13:55

1 stop15h 15m

Adelaide

Tue 21/4

06:00-21:30

1 stop16h 00m

$1,103

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Wed 11/2

09:25-09:55

2 stops23h 00m

Adelaide

Tue 24/2

11:30-22:15

2 stops36h 15m

$1,109

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Thu 12/3

15:00-10:30

1 stop18h 00m

Adelaide

Tue 24/3

10:10-12:45

2 stops28h 05m

$1,114

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 26/12

22:10-08:00

2 stops32h 20m

Adelaide

Mon 23/2

18:35-07:25

1 stop14h 20m

$1,126

DaeguAdelaide

TAE - ADL

TAEADL

Daegu

Sun 8/3

12:00-19:15

2 stops29h 45m

Adelaide

Wed 11/3

07:50-11:00

2 stops28h 40m

$1,737

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 18 results
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 $666). Flying from South Korea to Adelaide in January is currently the most expensive (average of $1,555). 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 11 November 2025.
Read through reviews of airlines operating flights from South Korea to Adelaide, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.6

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
8.1
Very Good
1,396 reviews
Singapore Airlines
8.1
Very Good
1,396 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.3

Crew

8.6

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, Malaysia Airlines, and China Eastern can get you from South Korea to Adelaide in just under 21h 55m. Your travel time can differ by up to 11h 05m. There are 8140 km between South Korea and Adelaide. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $666). Flying from South Korea to Adelaide in January is currently the most expensive (average of $1,555). 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 airline flying from South Korea to Adelaide

Discover the top airline 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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,183Average$1,547FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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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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