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Cheap flights from Incheon Intl Airport to Adelaide from $319

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ADL
11 Mar — 18 Mar1
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 9 February 2026.

Sat 16/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Fri 22/509:45
ADL
-
ICN
1 stop36h 00m
Malaysia Airlines
Deal found 4/2$784
Mon 18/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Wed 20/509:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 6/2$785
Thu 26/321:50
ICN
-
ADL
1 stop22h 55m
Multiple Airlines
Mon 6/408:05
ADL
-
ICN
2 stops23h 25m
Multiple Airlines
Deal found 7/2$795
Sat 23/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Fri 29/509:45
ADL
-
ICN
1 stop36h 00m
Malaysia Airlines
Deal found 6/2$805
Wed 3/611:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Mon 8/609:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 6/2$806
Wed 12/811:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Mon 17/809:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 5/2$812
Tue 2/611:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Sun 7/609:45
ADL
-
ICN
1 stop21h 55m
Malaysia Airlines
Deal found 6/2$821
Mon 18/511:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Fri 29/509:45
ADL
-
ICN
1 stop36h 00m
Malaysia Airlines
Deal found 7/2$828
Sat 28/321:40
ICN
-
ADL
1 stop33h 00m
Multiple Airlines
Sun 26/407:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Deal found 6/2$832
Thu 13/811:00
ICN
-
ADL
1 stop19h 30m
Malaysia Airlines
Mon 9/1111:00
ADL
-
ICN
1 stop21h 00m
Malaysia Airlines
Deal found 7/2$838

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 9 February 2026.

Round-trip from

$785

One-way from

$319

Popular in

October

Cheapest in

March

Average price

$1,361
Malaysia Airlines
  • Malaysia Airlines
  • 18/5-20/5
  • 2 total stops
  • 41h 25m total
  • Incheon to Adelaide
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 45h 40m total
  • Incheon to Adelaide
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($292 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($64 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 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 9 February 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Adelaide that are best for you.

Fly from

Incheon Intl

Fly to

Adelaide

Route

Depart

Return

Price

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Thu 26/3

21:50-22:15

1 stop22h 55m

Adelaide

Mon 6/4

08:05-07:00

2 stops23h 25m

$795

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Mon 18/5

11:00-07:00

1 stop19h 30m

Adelaide

Wed 20/5

09:45-07:10

1 stop21h 55m

$799

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sat 23/5

11:00-07:00

1 stop19h 30m

Adelaide

Fri 29/5

09:45-21:15

1 stop36h 00m

$805

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Wed 3/6

11:00-07:00

1 stop19h 30m

Adelaide

Mon 8/6

09:45-07:10

1 stop21h 55m

$806

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Wed 3/6

11:00-07:00

1 stop19h 30m

Adelaide

Sun 7/6

09:45-07:10

1 stop21h 55m

$821

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Tue 2/6

11:00-07:00

1 stop19h 30m

Adelaide

Sun 7/6

09:45-07:10

1 stop21h 55m

$821

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Sun 29/3

00:10-08:00

1 stop30h 20m

Adelaide

Sun 17/5

09:45-07:10

1 stop21h 55m

$849

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Tue 14/4

21:50-08:55

2 stops34h 35m

Adelaide

Thu 23/4

10:30-10:10

2 stops24h 10m

$879

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Thu 2/4

15:40-07:25

1 stop14h 15m

Adelaide

Sat 18/4

21:10-07:00

2 stops34h 20m

$889

IncheonAdelaide

ICN - ADL

ICNADL

Incheon Intl

Wed 1/4

00:10-08:00

1 stop30h 20m

Adelaide

Sat 18/4

09:45-07:10

1 stop21h 55m

$895

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 22 results
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2
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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, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Adelaide (average of $620). Flying from Incheon Intl Airport to Adelaide in April is currently the most expensive (average of $1,210). 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 9 February 2026.
See what other customers who have flown with Singapore 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
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

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

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

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 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 1 airline.

  • 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 Malaysia Airlines to get the fastest option. There are 8140 km between Incheon Intl Airport and Adelaide.

  • What is the cheapest airline to fly from Incheon Intl Airport to Adelaide round-trip?

    Currently priced at $1,086, Singapore Airlines will fly you from Incheon Intl Airport to Adelaide and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Singapore Airlines is priced at 13% 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, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Adelaide (average of $620). Flying from Incheon Intl Airport to Adelaide in April is currently the most expensive (average of $1,210). 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 airline flying from Incheon Intl to Adelaide

Discover the top airline 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,086Average$1,719FlexibilityNo 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 Incheon Intl to Adelaide?

Cheapflights helps you search for flights from Incheon Intl to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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