ICN - ADL

$331 Find Cheap Flights from Incheon to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Adelaide departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Adelaide, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$845
Overall average: $1,310
Multiple Airlines
Wed 15/4Fri 24/4
ICN - ADL • 3 stops
Cheapest one-way flight
$331
Typical prices: $577-$700
Multiple Airlines
Mon 15/6
ICN - ADL • 2 stops
Top airlines
China Southern
Cheapest • from $892 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 32% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Adelaide!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Incheon to Adelaide (ICN-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Incheon to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Incheon Intl to Adelaide

Wed, 15 Apr - Fri, 24 Apr
Multiple Airlines Logo
23:00 - 20:30
ICN
-
ADL
21h 00m
3 stops
Multiple Airlines Logo
19:35 - 07:00
ADL
-
ICN
35h 55m
2 stops
$845Multiple Airlines
Wed, 15 Apr - Fri, 24 Apr
Multiple Airlines Logo
17:55 - 06:25
ICN
-
ADL
36h 00m
2 stops
Multiple Airlines Logo
07:05 - 06:40
ADL
-
ICN
24h 05m
2 stops
$848Multiple Airlines
Wed, 11 Mar - Mon, 8 Jun
Multiple Airlines Logo
21:50 - 21:55
ICN
-
ADL
22h 35m
1 stop
Multiple Airlines Logo
08:05 - 07:00
ADL
-
ICN
23h 25m
2 stops
$851Multiple Airlines
Tue, 3 Mar - Thu, 30 Apr
Multiple Airlines Logo
21:50 - 22:15
ICN
-
ADL
22h 55m
1 stop
Multiple Airlines Logo
08:05 - 07:00
ADL
-
ICN
23h 25m
2 stops
$861Multiple Airlines
Sun, 8 Feb - Sun, 15 Feb
Multiple Airlines Logo
07:35 - 07:25
ICN
-
ADL
22h 20m
2 stops
Multiple Airlines Logo
06:25 - 06:20
ADL
-
ICN
25h 25m
2 stops
$877Multiple Airlines
Sun, 8 Feb - Sun, 15 Feb
Multiple Airlines Logo
17:55 - 07:25
ICN
-
ADL
36h 00m
3 stops
Multiple Airlines Logo
06:25 - 06:20
ADL
-
ICN
25h 25m
2 stops
$878Multiple Airlines
Wed, 18 Mar - Tue, 31 Mar
Multiple Airlines Logo
21:50 - 21:55
ICN
-
ADL
22h 35m
1 stop
Multiple Airlines Logo
08:05 - 07:00
ADL
-
ICN
24h 25m
2 stops
$890Multiple Airlines
Sun, 10 May - Sat, 16 May
China Southern Logo
09:40 - 08:55
ICN
-
ADL
22h 45m
1 stop
China Southern Logo
10:30 - 15:25
ADL
-
ICN
29h 25m
1 stop
$892China Southern
Sun, 10 May - Sat, 16 May
China Southern Logo
09:40 - 08:55
ICN
-
ADL
22h 45m
1 stop
China Southern Logo
10:30 - 11:45
ADL
-
ICN
25h 45m
2 stops
$894China Southern
Wed, 1 Apr - Fri, 1 May
Multiple Airlines Logo
15:40 - 07:25
ICN
-
ADL
14h 15m
1 stop
Multiple Airlines Logo
20:00 - 07:00
ADL
-
ICN
35h 30m
2 stops
$907Multiple Airlines
Booking Insights

KAYAK's insights & trends for Incheon Intl to Adelaide flights

Get data-powered insights and trends into flights from Incheon Intl to Adelaide to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Incheon Intl Airport to Adelaide?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Adelaide, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Adelaide is March, where tickets cost $861 (return) on average. On the other hand, the most expensive months are October and January, where the average cost of round-trip tickets is $1,757 and $1,608 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$331
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (10% more expensive on average)
Flight from Incheon to Adelaide

When to book flights from Incheon Intl to Adelaide

Are your dates flexible? Find out the best times to travel from Incheon Intl to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Adelaide flights

  • What is the cheapest flight from Incheon Intl Airport to Adelaide?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Adelaide was $331 for a one-way ticket and $845 for a return.

  • Which aircraft models fly most regularly from Incheon to Adelaide?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Incheon to Adelaide?

    Star Alliance is the only airline alliance operating flights between Incheon and Adelaide.

  • How does KAYAK find such low prices on flights from Incheon to Adelaide?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Adelaide.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Adelaide?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Incheon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Adelaide?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Adelaide with an airline and back to Incheon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Adelaide?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Incheon to Adelaide?

    In the past 3 days, the cheapest return tickets from Incheon to Adelaide were found on China Southern ($892) and Malaysia Airlines ($990).

Reviews of the top airline flying from Incheon Intl to Adelaide

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Adelaide. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Adelaide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1439 reviews
8.0Comfort
8.3Boarding
8.0Entertainment
8.6Crew
7.8Food
Airline reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

Headwind delayed our flight which wasn’t the airlines fault

Everything you need to know for your flight from Incheon Intl to Adelaide

Information on your arrival and departure airports

Incheon (ICN)
Adelaide (ADL)