Cheap flights from Adelaide to Incheon Intl Airport from $378

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — ICN
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Incheon Intl
Explore the most affordable flight options available from Adelaide to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Tue 12/507:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Tue 19/508:15
ICN
-
ADL
2 stops21h 40m
Multiple Airlines
Deal found 28/3$656
Thu 14/507:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Wed 20/508:15
ICN
-
ADL
2 stops21h 40m
Multiple Airlines
Deal found 29/3$678
Tue 12/507:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Mon 18/508:15
ICN
-
ADL
2 stops21h 40m
Multiple Airlines
Deal found 27/3$788
Wed 20/507:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Tue 2/609:40
ICN
-
ADL
2 stops35h 50m
Multiple Airlines
Deal found 29/3$823
Wed 27/507:05
ADL
-
ICN
2 stops24h 25m
Multiple Airlines
Wed 10/611:00
ICN
-
ADL
1 stop19h 30m
Multiple Airlines
Deal found 28/3$861
Thu 11/610:30
ADL
-
ICN
1 stop29h 25m
China Southern
Tue 16/617:30
ICN
-
ADL
2 stops38h 55m
China Southern
Deal found 30/3$868

Find flight deals from Adelaide to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Incheon Intl (ICN). 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 30 March 2026.

Round-trip from

$656

One-way from

$378

Popular in

April

Cheapest in

February

Average price

$986
12/5-19/5
  • 12/5-19/5
  • 4 total stops
  • 46h 05m total
  • Adelaide to Incheon
14/7
  • 14/7
  • 2 total stops
  • 46h 35m total
  • Adelaide to Incheon
Highest demand for flights based on searches. 1% potential increase in price ($28 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average return price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Incheon Intl 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 March 2026.
Use the filters below to find and compare flights from Adelaide to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Tue 12/5

07:05-07:00

2 stops24h 25m

Incheon Intl

Mon 18/5

11:00-07:00

1 stop19h 30m

$871

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 18/6

06:00-20:15

1 stop14h 45m

Incheon Intl

Fri 3/7

02:15-08:05

2 stops29h 20m

$1,104

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 8/6

21:45-21:45

3 stops24h 30m

Incheon Intl

Fri 19/6

11:00-07:00

1 stop19h 30m

$1,119

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Tue 19/5

06:00-00:25

2 stops18h 55m

Incheon Intl

Thu 18/6

15:45-12:35

2 stops20h 20m

$1,280

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 31/5

09:45-07:10

1 stop21h 55m

Incheon Intl

Thu 4/6

11:00-07:00

1 stop19h 30m

$1,354
Fastest return journey

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 18/5

06:00-00:25

2 stops18h 55m

Incheon Intl

Thu 18/6

21:50-18:25

1 stop20h 05m

$1,369

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 24/5

17:35-09:50

1 stop16h 45m

Incheon Intl

Thu 9/7

11:05-16:20

1 stop28h 45m

$1,412

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 31/5

19:45-00:25

2 stops29h 10m

Incheon Intl

Thu 4/6

15:10-11:15

2 stops19h 35m

$1,420

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 17/5

19:45-00:25

2 stops29h 10m

Incheon Intl

Tue 19/5

08:00-13:35

2 stops29h 05m

$1,425

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 17/5

09:45-07:10

1 stop21h 55m

Incheon Intl

Tue 19/5

11:00-07:00

1 stop19h 30m

$1,486

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Adelaide to Incheon Intl

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

How far ahead should I book a flight from Adelaide to Incheon Intl Airport?

Use this chart to determine the optimal time to book a return flight from Adelaide to Incheon Intl. Price data was last updated on 13 March 2026.

The price you pay for your flight from Adelaide to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Adelaide to Incheon Intl Airport (average of $625). Flying from Adelaide to Incheon Intl Airport in December is currently the most expensive (average of $896). 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 Adelaide to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 30 March 2026.
Get a feel of what it's like to fly with Singapore Airlines,Cathay Pacific, andChina Southern from Adelaide to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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.

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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.

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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.

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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.

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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.

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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 Adelaide to Incheon Intl. 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 from for flights from Adelaide to Incheon Intl?

    If you book a flight to Incheon Intl from Adelaide, you will be flying from Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Adelaide to Incheon Intl per day from 5 different airlines.

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

    Airlines like Malaysia Airlines fly from Adelaide to Incheon Intl Airport in about 21h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from Adelaide to Incheon Intl Airport is about 8140 km.

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

    Cheapflights users have booked flights from Adelaide to Incheon Intl Airport round-trip from $677. Other airlines that can offer you cheap pricing are Singapore Airlines, from $734, and Malaysia Airlines, from $753. China Southern is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Incheon Intl Airport (average of $625). Flying from Adelaide to Incheon Intl Airport in December is currently the most expensive (average of $896). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam

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Fly from Adelaide to Incheon Intl on these airlines

Choose from the following airlines for your flight from Adelaide to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 30 March 2026.

Top 5 airlines flying from Adelaide to Incheon Intl

Discover the top 5 airlines that operate flights from Adelaide to Incheon Intl. 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$677Average$1,077FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$734Average$995FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$753Average$871FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
JetstarCheapest$913Average$1,307FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$960Average$1,254FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Adelaide to Incheon Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Incheon Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Incheon Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Adelaide to Incheon Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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