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Cheap flights from Adelaide to Incheon Intl Airport from $504

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — ICN
10 Jun — 17 Jun1
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 11 May 2026.

Fri 13/1118:35
ADL
-
ICN
1 stop28h 55m
Singapore Airlines
Sat 21/1108:50
ICN
-
ADL
1 stop31h 00m
Singapore Airlines
Deal found 6/5$946
Wed 3/610:00
ADL
-
ICN
1 stop34h 30m
Multiple Airlines
Wed 17/614:30
ICN
-
ADL
2 stops30h 55m
Multiple Airlines
Deal found 6/5$959
Thu 23/717:35
ADL
-
ICN
1 stop16h 45m
Singapore Airlines
Thu 27/823:50
ICN
-
ADL
1 stop16h 00m
Singapore Airlines
Deal found 8/5$985
Wed 11/1110:15
ADL
-
ICN
1 stop37h 15m
Singapore Airlines
Tue 17/1116:55
ICN
-
ADL
1 stop14h 25m
Singapore Airlines
Deal found 7/5$995
Thu 23/717:15
ADL
-
ICN
1 stop27h 30m
Multiple Airlines
Thu 27/823:00
ICN
-
ADL
3 stops32h 30m
Multiple Airlines
Deal found 10/5$1,000
Sun 31/506:25
ADL
-
ICN
2 stops27h 50m
Multiple Airlines
Wed 17/611:30
ICN
-
ADL
2 stops34h 00m
Multiple Airlines
Deal found 11/5$1,059
Tue 9/607:15
ADL
-
ICN
2 stops27h 30m
Multiple Airlines
Mon 15/611:00
ICN
-
ADL
2 stops34h 25m
Multiple Airlines
Deal found 8/5$1,083

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 11 May 2026.

Round-trip from

$985

One-way from

$504

Popular in

December

Cheapest in

February

Average price

$920
Singapore Airlines
  • Singapore Airlines
  • 23/7-27/8
  • 2 total stops
  • 32h 45m total
  • Adelaide to Incheon
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 17/7
  • 1 total stop
  • 14h 40m total
  • Adelaide to Incheon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($158 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 11 May 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

Mon 14/9

17:35-21:45

2 stops28h 40m

Incheon Intl

Sat 26/9

09:00-07:25

1 stop21h 55m

$1,167

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sat 23/5

18:30-19:25

2 stops25h 25m

Incheon Intl

Sun 31/5

21:50-21:00

1 stop22h 40m

$1,243

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sat 6/6

06:00-14:50

3 stops33h 20m

Incheon Intl

Fri 12/6

14:30-17:10

2 stops26h 10m

$1,270

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 14/9

07:05-23:30

3 stops40h 55m

Incheon Intl

Sat 26/9

21:30-13:30

1 stop15h 30m

$1,290

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 2/7

19:35-20:15

1 stop25h 10m

Incheon Intl

Sun 5/7

11:00-07:00

1 stop19h 30m

$1,333

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Fri 12/6

09:45-21:15

1 stop36h 00m

Incheon Intl

Tue 16/6

11:00-07:00

1 stop19h 30m

$1,421

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 22/6

07:15-12:30

2 stops29h 45m

Incheon Intl

Fri 26/6

13:30-17:15

2 stops27h 15m

$1,424
Fastest return journey

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 27/8

06:00-00:25

2 stops18h 55m

Incheon Intl

Mon 31/8

21:50-19:05

1 stop20h 45m

$1,433

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sun 31/5

17:35-15:30

1 stop22h 25m

Incheon Intl

Wed 17/6

09:00-07:25

1 stop21h 55m

$1,435

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 31/8

06:00-00:25

2 stops18h 55m

Incheon Intl

Wed 2/9

21:50-20:20

1 stop22h 00m

$1,435

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 18 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?

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 43 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, February is the cheapest month in which you can book a flight from Adelaide to Incheon Intl Airport (average of $775). Flying from Adelaide to Incheon Intl Airport in December is currently the most expensive (average of $1,335). 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 11 May 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.
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,510 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,326 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.4
Good
151 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 Singapore Airlines fly from Adelaide to Incheon Intl Airport in about 28h 40m. 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 $643. Other airlines that can offer you cheap pricing are Singapore Airlines, from $701, and Malaysia Airlines, from $714. China Southern is priced at 39% 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, February is the cheapest month in which you can book a flight from Adelaide to Incheon Intl Airport (average of $775). Flying from Adelaide to Incheon Intl Airport in December is currently the most expensive (average of $1,335). 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

Browse thousands of different options on Cheapflights for your next trip

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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 11 May 2026.
Singapore Airlines flights from Adelaide to Incheon Intl
Malaysia Airlines flights from Adelaide to Incheon Intl

Top 4 airlines flying from Adelaide to Incheon Intl

Discover the top 4 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 11 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$643Average$1,020FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$713Average$967FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$714Average$857FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$910Average$1,189FlexibilityNo 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?

Of course! You can now track prices for flights from Adelaide to Incheon Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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