$458 Find Cheap Flights from South Korea to Adelaide – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Adelaide departing on 18/11. 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

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Cheap Flights from South Korea to Adelaide

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from South Korea 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 South Korea to Adelaide

Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
11:00 - 21:55
ICN
-
ADL
34h 25m
2 stops
Multiple Airlines Logo
10:30 - 21:50
ADL
-
ICN
35h 50m
1 stop
$988Multiple Airlines
Sun, 6 Sep - Mon, 14 Sep
Multiple Airlines Logo
00:10 - 21:55
ICN
-
ADL
45h 15m
3 stops
Multiple Airlines Logo
10:30 - 13:55
ADL
-
ICN
27h 55m
1 stop
$1,020Multiple Airlines
Wed, 4 Nov - Fri, 29 Jan
Multiple Airlines Logo
21:50 - 14:05
ICN
-
ADL
14h 45m
1 stop
Multiple Airlines Logo
06:25 - 19:25
ADL
-
ICN
38h 30m
2 stops
$1,041Multiple Airlines
Sun, 30 Aug - Sun, 6 Sep
Multiple Airlines Logo
11:00 - 21:55
ICN
-
ADL
34h 25m
2 stops
Multiple Airlines Logo
12:05 - 21:45
ADL
-
ICN
34h 10m
2 stops
$1,055Multiple Airlines
Wed, 28 Oct - Mon, 9 Nov
Multiple Airlines Logo
21:40 - 14:05
ICN
-
ADL
14h 55m
1 stop
Multiple Airlines Logo
19:00 - 06:30
ADL
-
ICN
37h 00m
2 stops
$1,061Multiple Airlines
Wed, 28 Oct - Mon, 9 Nov
Multiple Airlines Logo
23:00 - 14:50
ICN
-
ADL
38h 20m
3 stops
Multiple Airlines Logo
07:45 - 21:15
ADL
-
ICN
15h 00m
1 stop
$1,091Multiple Airlines
Wed, 16 Sep - Tue, 27 Oct
Multiple Airlines Logo
22:10 - 22:00
ICN
-
ADL
23h 20m
1 stop
Multiple Airlines Logo
06:25 - 06:30
ADL
-
ICN
25h 35m
2 stops
$1,094Multiple Airlines
Wed, 16 Sep - Mon, 26 Oct
Multiple Airlines Logo
10:35 - 17:15
ICN
-
ADL
30h 10m
2 stops
Multiple Airlines Logo
07:45 - 21:15
ADL
-
ICN
15h 00m
1 stop
$1,098Multiple Airlines
Wed, 9 Sep - Mon, 14 Sep
Malaysia Airlines Logo
11:00 - 07:00
ICN
-
ADL
19h 30m
1 stop
Malaysia Airlines Logo
09:45 - 07:10
ADL
-
ICN
21h 55m
1 stop
$1,177Malaysia Airlines
Sun, 6 Sep - Mon, 14 Sep
Malaysia Airlines Logo
00:10 - 07:00
ICN
-
ADL
30h 20m
1 stop
Malaysia Airlines Logo
09:45 - 07:10
ADL
-
ICN
21h 55m
1 stop
$1,207Malaysia Airlines
Booking Insights

KAYAK's insights & trends for flights to Adelaide

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

What is the cheapest flight to Adelaide?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Adelaide was found on the route from Incheon, at $988 return. The most popular connection is from Seoul to Adelaide, while KAYAK users have found return deals for as low as $988 in the last 5 days.

What is the cheapest month to fly to Adelaide?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to Adelaide is March, where tickets cost $880 on average for return flights. On the other hand, the most expensive months are April and December, where the average cost of tickets from South Korea is $1,732 and $1,416 respectively. For one-way flights, the best month to travel is May with an average price of $428.

Good to know

Low season

April

Cheapest flight

$458
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (23% more expensive on average)
Flight from Incheon to Adelaide

FAQs - booking Adelaide flights

  • What is the cheapest flight to Adelaide?

    In the last 5 days, the cheapest flight deal to Adelaide was found on the route from Incheon, at $988 return. The most popular connection is from Seoul to Adelaide, while KAYAK users have found return deals for as low as $988 in the last 5 days.

  • How far is Adelaide Airport from central Adelaide?

    Central Adelaide is 7 km away from Adelaide Airport.

  • What is the name of Adelaide’s airport?

    There is only 1 airport in Adelaide, called Adelaide Airport (ADL). It can also be referred to as Adelaide.

  • How does KAYAK find such low prices on flights 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 to Adelaide.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Adelaide are there each week?

    Each week there are around 2,456 direct flights from within South Korea to Adelaide. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Adelaide

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Adelaide flight deals.

Reviews of the top airlines flying from South Korea to Adelaide

 
See real verified KAYAK customer reviews for airlines flying to Adelaide. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Adelaide. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1584 reviews
8.1Entertainment
8.0Comfort
8.6Crew
8.3Boarding
7.8Food
Airline reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

10.0 ExcellentRyan, July 2026
SIN - MEL
Read more Singapore Airlines reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

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

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

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

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

Once again the meal served was delicious - we got chicken rice

Transfer within the same terminal and lots of facilities at the airport.

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

Food no choice just give it seams trying to finish what ever you have in hand

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Flights were delayed, Food was good but only 1 meal instead of 2.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive

Delayed for 45 minutes. Don't know what's the issue. Other than that, food was not to my satisfaction. However it's okay.

I enjoy traveling with Malaysia Airlines. The Asian food they serve is pretty good and the red wine was also good. They did run out of beer and only did a couple of water rounds during the flight but the staff were very friendly.

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