Cheap flights from Adelaide to Incheon Intl Airport from $409

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — ICN
30 Oct — 6 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Adelaide to Incheon Intl are usually found in August or May, booked 90 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap 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 September 2025.

Round-trip from

$794

One-way from

$409

Popular in

December

Cheapest in

August

Average price

$1,122
Singapore Airlines
  • Singapore Airlines
  • 26/2-12/3
  • 2 total stops
  • 49h 50m total
  • Adelaide to Incheon
Singapore Airlines
  • Singapore Airlines
  • 22/1
  • 1 total stop
  • 28h 55m total
  • Adelaide to Incheon
Highest demand for flights based on searches. 15% potential increase in price ($322 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($81 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Adelaide to Incheon Intl

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 September 2025.

Tue 11/1114:45ADL - ICN
2 stops26h 45mMultiple Airlines
Wed 19/1107:35ICN - ADL
2 stops21h 10mMultiple Airlines
Deal found 29/9$840
Tue 28/1017:20ADL - ICN
2 stops24h 10mMultiple Airlines
Fri 21/1107:35ICN - ADL
2 stops22h 20mMultiple Airlines
Deal found 28/9$865
Mon 27/1008:05ADL - ICN
2 stops25h 20mMultiple Airlines
Fri 21/1107:35ICN - ADL
2 stops22h 20mMultiple Airlines
Deal found 28/9$918
Mon 20/1018:35ADL - ICN
3 stops35h 25mMultiple Airlines
Thu 6/1107:35ICN - ADL
2 stops21h 10mMultiple Airlines
Deal found 28/9$933
Thu 30/1007:45ADL - ICN
1 stop15h 00mMultiple Airlines
Fri 7/1107:35ICN - ADL
2 stops21h 10mMultiple Airlines
Deal found 28/9$938
Wed 12/1119:05ADL - ICN
1 stop13h 35mMultiple Airlines
Wed 19/1107:35ICN - ADL
2 stops22h 20mMultiple Airlines
Deal found 27/9$957

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 September 2025.
Use the filters below to find and compare flights from Adelaide to Incheon Intl Airport that are best for you.

Fly from

Adelaide

Fly to

Incheon Intl

Route

Depart

Return

Price

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Tue 11/11

14:45-16:00

2 stops26h 45m

Incheon Intl

Wed 19/11

07:35-06:15

2 stops21h 10m

$840

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 30/10

07:45-21:15

1 stop15h 00m

Incheon Intl

Fri 7/11

07:35-06:15

2 stops21h 10m

$939

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Tue 28/10

09:15-16:00

2 stops32h 15m

Incheon Intl

Fri 21/11

07:35-09:35

3 stops24h 30m

$944

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Wed 12/11

19:05-07:10

1 stop13h 35m

Incheon Intl

Wed 19/11

07:35-07:25

2 stops22h 20m

$957

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Tue 10/3

07:45-16:00

2 stops33h 45m

Incheon Intl

Tue 31/3

21:50-16:40

1 stop17h 20m

$1,018

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 20/10

18:35-04:30

3 stops35h 25m

Incheon Intl

Thu 6/11

07:35-06:15

3 stops45h 10m

$1,021

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Mon 27/10

06:25-12:45

2 stops31h 50m

Incheon Intl

Tue 18/11

15:00-10:30

1 stop18h 00m

$1,126

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Thu 22/1

18:35-22:00

1 stop28h 55m

$409

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Sat 15/11

17:20-06:20

2 stops38h 30m

$457

AdelaideIncheon

ADL - ICN

ADLICN

Adelaide

Wed 15/10

18:35-06:00

3 stops36h 55m

$498

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 15 results
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 26 September 2025.

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, March is the cheapest month in which you can book a flight from Adelaide to Incheon Intl Airport (average of $492). Flying from Adelaide to Incheon Intl Airport in December is currently the most expensive (average of $978). 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.

What is the cheapest time of day to fly from ADL to ICN?

Find hourly flight availability from Adelaide to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 September 2025.

One of the essential ways to save on airfare from Adelaide to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 7% on airfare.

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 September 2025.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andQantas Airways 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.

Overall

8.1

Boarding

8.2

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Overall

8.1

Boarding

8.2

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Overall

8.1

Boarding

8.2

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Overall

8.1

Boarding

8.2

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Overall

8.1

Boarding

8.2

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Overall

8.1

Boarding

8.2

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

  • 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 $759. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $786, and Jetstar, from $965. Singapore 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 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, March is the cheapest month in which you can book a flight from Adelaide to Incheon Intl Airport (average of $492). Flying from Adelaide to Incheon Intl Airport in December is currently the most expensive (average of $978). 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
Suwon
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 September 2025.

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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$759Average$962FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$786Average$1,198FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
JetstarCheapest$965Average$1,398FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$1,039Average$1,286FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,138Average$1,371FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

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

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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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