ADL - ICN

$428 Find Cheap Flights from Adelaide to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Incheon Intl departing on 15/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

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

Cheap Flights from Adelaide to Incheon (ADL-ICN)

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

Sun, 15 Feb - Sun, 15 Mar
Singapore Airlines Logo
18:35 - 09:50ADL-ICN
16h 45m1 stop
Singapore Airlines Logo
16:55 - 17:20ICN-ADL
22h 55m1 stop
$779Singapore Airlines
Find Deal
Mon, 23 Feb - Mon, 9 Mar
Singapore Airlines Logo
18:35 - 15:40ADL-ICN
22h 35m1 stop
Singapore Airlines Logo
08:50 - 08:50ICN-ADL
22h 30m1 stop
$782Singapore Airlines
Find Deal
Mon, 9 Feb - Mon, 23 Feb
Singapore Airlines Logo
18:35 - 22:00ADL-ICN
28h 55m1 stop
Singapore Airlines Logo
08:50 - 08:50ICN-ADL
22h 30m1 stop
$819Singapore Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
 Logo
17:40 - 19:45ADL-ICN
27h 35m2 stops
 Logo
07:35 - 17:45ICN-ADL
32h 40m2 stops
Tue, 28 Oct - Tue, 4 Nov
 Logo
17:40 - 19:45ADL-ICN
27h 35m2 stops
 Logo
07:35 - 17:45ICN-ADL
32h 40m2 stops
Tue, 21 Oct - Wed, 29 Oct
 Logo
06:25 - 10:15ADL-ICN
29h 20m2 stops
 Logo
11:35 - 22:15ICN-ADL
33h 10m2 stops
Tue, 28 Oct - Tue, 4 Nov
 Logo
17:40 - 19:45ADL-ICN
27h 35m2 stops
 Logo
07:35 - 07:25ICN-ADL
46h 20m3 stops
Mon, 23 Feb - Mon, 9 Mar
Jetstar Logo
19:40 - 20:45ADL-ICN
26h 35m2 stops
Jetstar Logo
21:50 - 19:00ICN-ADL
19h 40m1 stop
$1,048Jetstar
Find Deal
Mon, 27 Oct - Tue, 18 Nov
Cathay Pacific Logo
19:00 - 21:15ADL-ICN
27h 45m2 stops
Cathay Pacific Logo
13:50 - 10:30ICN-ADL
19h 10m1 stop
$1,058Cathay Pacific
Find Deal
Mon, 27 Oct - Tue, 18 Nov
Cathay Pacific Logo
19:00 - 21:15ADL-ICN
27h 45m2 stops
Cathay Pacific Logo
13:50 - 10:30ICN-ADL
19h 10m1 stop
$1,060Cathay Pacific
Find Deal

Everything you should know

Top airlines
Singapore Airlines
Cheapest • from $779 (return)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 33% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$779
Overall average: $990
Singapore Airlines
Sun 15/2Sun 15/3
ADL - ICN • 1 stop
Cheapest one-way flight
$428
Typical prices: $473-579
Singapore Airlines
Sun 15/2
ADL - ICN • 1 stop
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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 Incheon Intl!
Booking Insights

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

Get data-powered insights and trends into flights from Adelaide to Incheon Intl 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 Adelaide to Incheon?

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

For Adelaide to Incheon, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Incheon back to Adelaide, the best deals are generally found on Sunday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Incheon Intl Airport, 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 Adelaide to Incheon Intl Airport is August, where tickets cost $794 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,736 and $1,475 respectively.

How far in advance should I book a flight from Adelaide to Incheon Intl Airport?

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

To get a below average price on the flight from Adelaide to Incheon Intl Airport, you should book around 5 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$428
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (13% more expensive on average)
Flight from Adelaide to Incheon

When to book flights from Adelaide to Incheon Intl

Are your dates flexible? Find out the best times to travel from Adelaide to Incheon Intl 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 Adelaide to Incheon flights

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

    In the last 3 days, the lowest price for a flight from Adelaide to Incheon Intl Airport was $285 for a one-way ticket and $519 for a return.

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

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

  • Which airline alliances offer flights from Adelaide to Incheon?

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

  • Which is the best airline for flights from Adelaide to Incheon, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Adelaide to Incheon are Singapore Airlines and Cathay Pacific. With an average price for the route of $933 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,257 and an overall rating of 7.6.

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

    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 Adelaide to Incheon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from 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 from Adelaide to Incheon?

    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 Incheon with an airline and back to Adelaide with another airline.

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

    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 Incheon from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Adelaide to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Incheon. 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 Adelaide to Incheon Intl? 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 1365 reviews
8.6Crew
8.0Comfort
8.0Entertainment
8.2Boarding
7.7Food
Airline reviews

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

8.0 ExcellentAnthony, Aug 2025BNE - SIN
Read more Singapore Airlines reviews

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

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.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

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.

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Cabin crew is very helpful and nice, it is another level of service compared to Air Canada

If I had blood clots, that window seat would've killed me for certain.

They ran out of food and were offering random food to passengers.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

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.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Late leaving and desintuon board showed ‘gate closed’ when they hadn’t even commenced boarding!

Flight was delayed more than 1.5 hours. Gate changed multiple times

The good thing is that the flight got us from Darwin to Brisbane. However, it would have to be the most uncomfortable flight I have ever taken and if I can possibly avoid flying Jetstar again, I will.

I was treated poorly in Dunedin by check in crew, then my bag was lost in Auckland. Never again.

no announcement about why we where delayed which is very poor

It was better than I expected. Thought $5 for a small cup of tea was a bit much!

Overall good trip I find seats a bit hard. We were waiting on board for about an hour for 2 passengers with some document issue. This main our arrival late for our pickup person.

15kg allowance is outrageous. Change of time a few days before departure and more than 2 hours of delay in the end. The worse we’ve taken so far in Oceania.

They added the weight of my back to the carryon luggage and charged me NZ$75 for being over 7 kg.

stuck in the aircraft for over three hours due to engineering work, significantly delayed and made a lot of passengers missed the connecting transport, no mention any compensation

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

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