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Cheap flights from Incheon Intl Airport to Adelaide from $442

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ADL
25 Jul — 1 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Incheon Intl to Adelaide

Enter your travel dates to find the best prices.

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

Thu 25/612:00
ICN
-
ADL
2 stops19h 00m
China Eastern
Sun 12/709:30
ADL
-
ICN
1 stop35h 45m
China Eastern
Deal found 21/6$878
Fri 3/716:35
ICN
-
ADL
2 stops38h 25m
China Eastern
Fri 24/709:30
ADL
-
ICN
1 stop35h 45m
China Eastern
Deal found 25/6$937
Fri 3/716:35
ICN
-
ADL
2 stops38h 25m
China Eastern
Fri 17/709:30
ADL
-
ICN
1 stop32h 25m
China Eastern
Deal found 25/6$1,033
Wed 2/911:05
ICN
-
ADL
1 stop19h 50m
Singapore Airlines
Thu 3/917:35
ADL
-
ICN
1 stop29h 15m
Singapore Airlines
Deal found 25/6$1,034
Tue 18/823:50
ICN
-
ADL
1 stop31h 05m
Singapore Airlines
Mon 24/817:35
ADL
-
ICN
1 stop29h 15m
Singapore Airlines
Deal found 22/6$1,040
Mon 14/923:50
ICN
-
ADL
1 stop31h 05m
Singapore Airlines
Thu 17/917:35
ADL
-
ICN
1 stop16h 45m
Singapore Airlines
Deal found 24/6$1,088
Tue 18/813:30
ICN
-
ADL
2 stops31h 55m
Multiple Airlines
Mon 24/807:15
ADL
-
ICN
2 stops29h 45m
Multiple Airlines
Deal found 22/6$1,102

Find flight deals from Incheon Intl to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Adelaide (ADL). 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 25 June 2026.

Round-trip from

$1,034

One-way from

$442

Popular in

October

Cheapest in

March

Average price

$894
Singapore Airlines
  • Singapore Airlines
  • 2/9-3/9
  • 2 total stops
  • 49h 05m total
  • Incheon to Adelaide
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 49h 50m total
  • Incheon to Adelaide
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($365 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($69 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 Incheon Intl 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 June 2026.
Use the filters below to find and compare flights from Incheon Intl Airport 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 10/8

09:00-07:25

1 stop21h 55m

Adelaide

Mon 17/8

17:35-15:30

1 stop22h 25m

$1,153

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 27/9

09:00-16:20

1 stop30h 50m

Adelaide

Fri 23/10

18:35-15:30

1 stop22h 25m

$1,223

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 10/8

23:50-07:25

1 stop31h 05m

Adelaide

Fri 14/8

17:35-15:30

1 stop22h 25m

$1,224

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sat 12/9

11:00-11:05

2 stops23h 35m

Adelaide

Wed 16/9

09:45-07:10

1 stop21h 55m

$1,279
Fastest return journey

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

$1,320

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Thu 23/7

08:55-07:30

1 stop22h 05m

Adelaide

Sun 2/8

09:30-22:45

3 stops37h 45m

$1,354

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 7/8

23:50-07:25

1 stop31h 05m

Adelaide

Mon 17/8

17:35-15:30

1 stop22h 25m

$1,431

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 5/7

11:00-07:00

1 stop19h 30m

Adelaide

Tue 22/9

08:50-07:10

2 stops22h 50m

$1,438

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 2/10

09:00-07:25

1 stop21h 55m

Adelaide

Sat 17/10

10:10-07:45

1 stop23h 05m

$1,441

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Fri 2/10

11:05-16:20

1 stop28h 45m

Adelaide

Wed 30/12

10:15-09:50

1 stop25h 05m

$1,446

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Incheon Intl to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Incheon Intl 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 Incheon Intl Airport to Adelaide

What is the cheapest month to book a flight from Incheon Intl Airport to Adelaide?

Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Adelaide (average of $820). Flying from Incheon Intl Airport to Adelaide in October is currently the most expensive (average of $1,769). 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 Incheon Intl Airport to Adelaide?

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 June 2026.
See what other customers who have flown with Singapore Airlines and Malaysia Airlines from Incheon Intl Airport to Adelaide have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.1

Comfort

8.0

Overall

8.2

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
8.2
Very Good
1,555 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.1

Comfort

8.0

Overall

8.2

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.
Malaysia Airlines
7.3
Good
312 reviews
Singapore Airlines
8.2
Very Good
1,555 reviews
Check prices

Boarding

8.3

Food

7.8

Entertainment

8.1

Comfort

8.0

Overall

8.2

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 Incheon Intl 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 Incheon Intl?

    Located just 6.6 km from the city centre, Adelaide is the airport most travellers will use when flying to Adelaide from Incheon Intl. Booking flights from Incheon Intl to Adelaide (ADL) should be relatively easy as there are 0 daily inbound flights from Incheon Intl from 2 different airlines.

  • How long is the flight from Incheon Intl Airport to Adelaide?

    There are many flights that can get you from Incheon Intl Airport to Adelaide in 19h 30m. Fly via Singapore Airlines or Malaysia Airlines to get the fastest option. There are 8140 km between Incheon Intl Airport and Adelaide. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Incheon Intl Airport to Adelaide round-trip?

    Currently priced at $799, Malaysia Airlines will fly you from Incheon Intl Airport to Adelaide and back. In addition to Malaysia Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Singapore Airlines for as low as $1,330. Malaysia Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Incheon Intl to Adelaide?

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Adelaide?

    Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Adelaide (average of $820). Flying from Incheon Intl Airport to Adelaide in October is currently the most expensive (average of $1,769). 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

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Top 2 airlines flying from Incheon Intl to Adelaide

Discover the top 2 airlines that operate flights from Incheon Intl 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 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$799Average$835FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,330Average$1,771FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Incheon Intl to Adelaide?

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Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Adelaide?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Incheon Intl to Adelaide.

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

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

Can Cheapflights notify me if prices for flights from Incheon Intl to Adelaide become cheaper?

Yes! Start tracking prices for Incheon Intl to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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