ICN - ADL

$377 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 19/5. 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.
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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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Cheap Flight Deals 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.

Recent return flight deals from Incheon Intl to Adelaide

KAYAK's recommended return flight deals from the most popular airlines that fly from Incheon Intl to Adelaide.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
11:05 - 06:10ICN-ADL
42h 35m2 stops
 Logo
17:15 - 20:15ADL-ICN
27h 30m1 stop
Sat, 24 May - Tue, 3 Jun
 Logo
11:05 - 06:10ICN-ADL
42h 35m2 stops
 Logo
09:15 - 20:15ADL-ICN
35h 30m1 stop
Sat, 10 May - Sun, 25 May
Malaysia Airlines Logo
00:10 - 07:00ICN-ADL
30h 20m1 stop
Malaysia Airlines Logo
09:50 - 21:25ADL-ICN
36h 05m1 stop
$887Malaysia Airlines
Find Deal
Sun, 8 Jun - Tue, 17 Jun
Malaysia Airlines Logo
00:10 - 07:00ICN-ADL
30h 20m1 stop
Malaysia Airlines Logo
09:50 - 21:25ADL-ICN
36h 05m1 stop
$889Malaysia Airlines
Find Deal
Fri, 23 May - Tue, 3 Jun
Jetstar Logo
21:50 - 08:30ICN-ADL
34h 10m1 stop
Jetstar Logo
17:15 - 20:15ADL-ICN
27h 30m1 stop
$915Jetstar
Find Deal
Sun, 18 May - Thu, 22 May
Jetstar Logo
21:50 - 22:00ICN-ADL
23h 40m1 stop
Jetstar Logo
09:15 - 20:15ADL-ICN
35h 30m1 stop
$917Jetstar
Find Deal
Mon, 12 May - Sun, 25 May
Cathay Pacific Logo
13:40 - 17:30ICN-ADL
27h 20m2 stops
Cathay Pacific Logo
06:00 - 19:05ADL-ICN
37h 35m2 stops
$1,061Cathay Pacific
Find Deal
Mon, 19 May - Wed, 28 May
Cathay Pacific Logo
10:10 - 18:35ICN-ADL
31h 55m2 stops
Cathay Pacific Logo
10:05 - 19:05ADL-ICN
33h 30m2 stops
$1,064Cathay Pacific
Find Deal
Sat, 24 May - Tue, 3 Jun
Singapore Airlines Logo
09:00 - 16:20ICN-ADL
30h 50m1 stop
Singapore Airlines Logo
17:35 - 15:35ADL-ICN
22h 30m1 stop
$1,505Singapore Airlines
Find Deal
Sat, 19 Jul - Sat, 9 Aug
Singapore Airlines Logo
09:00 - 16:20ICN-ADL
30h 50m1 stop
Singapore Airlines Logo
17:35 - 15:35ADL-ICN
22h 30m1 stop
$1,557Singapore Airlines
Find Deal
Thu, 17 Jul - Fri, 25 Jul

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 March, where tickets cost $1,166 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $1,799 and $1,555 respectively.

Good to know

Low season

June

High season

February

Cheapest flight

$377
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (4% 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 $241 for a one-way ticket and $541 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Incheon and Adelaide, with oneworld being the most commonly used for this route.

  • 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.

See more FAQs

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 1290 reviews
7.7Food
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
Airline reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

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.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

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.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

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

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