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 1/12. 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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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

Mon, 16 Mar - Thu, 26 Mar
Multiple Airlines Logo
07:35 - 07:25ICN-ADL
22h 20m2 stops
Multiple Airlines Logo
06:10 - 19:55ADL-ICN
15h 15m1 stop
$949Multiple Airlines
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Mon, 29 Dec - Mon, 2 Feb
China Southern Logo
21:50 - 09:55ICN-ADL
58h 35m2 stops
China Southern Logo
11:30 - 13:50ADL-ICN
27h 50m1 stop
$961China Southern
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Multiple Airlines Logo
06:50 - 07:25ICN-ADL
23h 05m2 stops
Multiple Airlines Logo
19:05 - 07:10ADL-ICN
13h 35m1 stop
$964Multiple Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
Multiple Airlines Logo
06:20 - 07:25ICN-ADL
47h 35m3 stops
Multiple Airlines Logo
08:05 - 05:05ADL-ICN
46h 30m3 stops
$973Multiple Airlines
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Sun, 15 Mar - Sat, 21 Mar
Singapore Airlines Logo
08:50 - 17:20ICN-ADL
31h 00m1 stop
Singapore Airlines Logo
18:35 - 22:00ADL-ICN
28h 55m1 stop
$998Singapore Airlines
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Sun, 15 Mar - Thu, 26 Mar
Malaysia Airlines Logo
00:10 - 08:10ICN-ADL
30h 30m1 stop
Malaysia Airlines Logo
11:00 - 20:55ADL-ICN
35h 25m1 stop
$1,026Malaysia Airlines
Find Deal
Mon, 16 Mar - Thu, 26 Mar
Malaysia Airlines Logo
11:05 - 08:10ICN-ADL
19h 35m1 stop
Malaysia Airlines Logo
11:00 - 20:55ADL-ICN
35h 25m1 stop
$1,055Malaysia Airlines
Find Deal
Thu, 26 Feb - Tue, 3 Mar
Singapore Airlines Logo
12:35 - 17:20ICN-ADL
27h 15m1 stop
Singapore Airlines Logo
10:15 - 15:40ADL-ICN
30h 55m1 stop
$1,066Singapore Airlines
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Thu, 12 Mar - Tue, 24 Mar
Cathay Pacific Logo
15:00 - 10:30ICN-ADL
18h 00m1 stop
Cathay Pacific Logo
07:50 - 12:45ADL-ICN
30h 25m2 stops
$1,111Cathay Pacific
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Thu, 12 Mar - Tue, 24 Mar
Cathay Pacific Logo
15:00 - 10:30ICN-ADL
18h 00m1 stop
Cathay Pacific Logo
07:50 - 12:45ADL-ICN
30h 25m2 stops
$1,114Cathay Pacific
Find Deal

Everything you should know

Top airlines
China Southern
Cheapest • from $961 (return)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 29% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$949
Overall average: $1,125
Multiple Airlines
Mon 16/3Thu 26/3
ICN - ADL • 2 stops
Cheapest one-way flight
$331
Typical prices: $770-$1,139
Multiple Airlines
Mon 1/12
ICN - ADL • 2 stops
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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’s the cheapest day of the week to fly from Incheon to Adelaide?

The average price of all round-trip flights from Incheon Intl Airport to Adelaide clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Adelaide on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Incheon to Adelaide. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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 August, where tickets cost $982 (return) on average. On the other hand, the most expensive months are October and January, where the average cost of round-trip tickets is $1,950 and $1,631 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$331
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (2% 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 $949 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.

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.
8.1
Singapore AirlinesOverall score based on 1388 reviews
8.0Entertainment
8.0Comfort
8.3Boarding
8.6Crew
7.7Food
Airline reviews

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

10.0 ExcellentJill, Oct 2025MXP - SIN
Read more Singapore Airlines reviews

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

Food from Surabaya was below average but from Singapore is much better

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

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

Information on your arrival and departure airports

Incheon (ICN)
Adelaide (ADL)

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