$207 Find Cheap Flights from Seoul Incheon Airport to Australia

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 Australia departing on 26/2. 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, 0 bags

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Cheap Flights from Incheon Intl to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$564
Brisbane
Brisbanedirect$588
Perth
Perth1 stop$449
Adelaide
Adelaide1 stop$812
Cairns
Cairns2 stops$856
Hobart
Hobart1 stop$990
Canberra
Canberra1 stop$1,092
Sydney
Sydney1 stop$564
Brisbane
Brisbanedirect$588
Perth
Perth1 stop$449
Adelaide
Adelaide1 stop$812
Cairns
Cairns2 stops$856
Hobart
Hobart1 stop$990
Canberra
Canberra1 stop$1,092

Book Cheap Incheon Intl to Australia Plane Tickets

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

Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
07:35 - 04:30
ICN
-
PER
21h 55m
1 stop
Multiple Airlines Logo
05:15 - 06:20
PER
-
ICN
24h 05m
1 stop
$449Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
07:35 - 04:30
ICN
-
PER
21h 55m
1 stop
Multiple Airlines Logo
05:15 - 06:20
PER
-
ICN
24h 05m
1 stop
$450Multiple Airlines
Tue, 10 Mar - Thu, 19 Mar
China Eastern Logo
20:50 - 11:00
ICN
-
MEL
36h 10m
1 stop
China Eastern Logo
13:00 - 13:15
MEL
-
ICN
26h 15m
1 stop
$475China Eastern
Tue, 10 Mar - Thu, 19 Mar
China Eastern Logo
20:50 - 11:00
ICN
-
MEL
36h 10m
1 stop
China Eastern Logo
13:00 - 13:15
MEL
-
ICN
26h 15m
3 stops
$487China Eastern
Tue, 19 May - Tue, 9 Jun
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
$588Jetstar
Tue, 19 May - Thu, 11 Jun
Jetstar Logo
21:30 - 08:00
ICN
-
BNE
9h 30mdirect
Jetstar Logo
11:10 - 20:00
BNE
-
ICN
9h 50mdirect
$642Jetstar
Fri, 8 May - Wed, 13 May
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
$812Malaysia Airlines
Wed, 3 Jun - Sun, 14 Jun
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
$813Malaysia Airlines
Tue, 9 Jun - Sat, 13 Jun
Qantas Airways Logo
15:10 - 11:45
ICN
-
MCY
19h 35m
2 stops
Qantas Airways Logo
16:50 - 20:15
MCY
-
ICN
28h 25m
1 stop
$1,322Qantas Airways
Tue, 9 Jun - Sat, 13 Jun
Qantas Airways Logo
08:00 - 11:45
ICN
-
MCY
26h 45m
2 stops
Qantas Airways Logo
16:50 - 20:15
MCY
-
ICN
28h 25m
1 stop
$1,325Qantas Airways
Booking Insights

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

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

What is the cheapest Incheon Intl Airport to Australia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Australia from Incheon Intl Airport found in the last 72 hours was to Sydney, at $269 return. The most popular route is from Incheon Intl Airport (ICN) to Sydney (SYD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $269.

Can I save money by flying with a stopover from Incheon Intl Airport to Australia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $659, prices are generally cheapest when you fly direct.

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

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 Australia, 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 Australia is March, when tickets cost $630 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is $1,244 and $1,149 respectively.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Australia?

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

When flying from Seoul Incheon Airport to Australia, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Seoul Incheon Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Australia, 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 a flight from Incheon Intl Airport to Australia, you should book around 3 weeks before departure, which saves you about 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$205
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Incheon to Perth

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Australia?

    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 Seoul Incheon Airport to Australia.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seoul Incheon Airport to Australia 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 from Seoul Incheon Airport to Australia?

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

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally at night, when retur flights cost $724 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,533.

Top tips for finding cheap flights to Australia

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: Brisbane $284 one-way - $1,275 round-trip; Sydney $385 one-way - $452 round-trip

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

 
Need help choosing which airline to fly with from Incheon Intl to Australia? 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.
8.4
Korean AirOverall score based on 1194 reviews
8.3Comfort
8.7Crew
8.2Entertainment
8.1Food
8.5Boarding
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

I am thankful that I was able to fly using Asiana

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

Great Value with Tway Airlines I highly recommend flying with Tway Airlines—especially if you're looking for a budget-friendly option. While the lowest fare comes with limited luggage allowance, it suited me perfectly since I was traveling light. Check-in and boarding were impressively fast and hassle-free. The ground staff and cabin crew were exceptionally polite and courteous throughout the journey. Although the aircraft was an older model and lacked inflight entertainment, this was a minor trade-off considering the ticket cost was nearly 70% lower than typical fares on the ICN–FRA route. If you're focused on value and efficiency over luxury, Tway delivers a smooth and pleasant experience.

I liked cleanliness, comfort, kind staff. I thought communication about meals could be better. We did not know how we were supposed to ensure we had food and drinks in our booking

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

Flight was delayed both directions but once in the air was ok. Boarding out of Melbourne is just a mess.

Although a local trip via international flight it was fairly straight forward albeit more checks than desirable for local travel. On arrival Perth collecting luggage the trollies were hidden in one end of the long hall.

80 minute delay on departure based on two no show pax; removal of checked bags. Boarding very awkward, and waiting in terminal until specific rows called (not zones). Overhead not used for boarding, but specific staff member notifying people at the top of the stairs. Numerous people noted "this is confusing" on boarding. Seats ok, but entertainment (and food, and seat selection) all at extra cost. Smooth flight, and friendly neighbours.

Over four hours late. No entertainment without paying and same for food. Asked to check in at original time even though we were told it was going to be very late leaving. Way too long time to hang around the airport. Arriving to Sydney luggage did not arrive for an hour. Had to get staff to go and find out what was going on. All this made for a very long day and night for a eight hour flight.

I was disappointed to find that the QR code for purchasing in-flight entertainment did not function, leaving me without access to the amenities I had anticipated. (both flights)

I had opted to pay extra for a ticket on Jetstar A321-Neo in the first row, believing it would enhance my travel experience. Unfortunately, this was not the case. The constant line-up for the toilet resulted in people frequently standing next to me, causing significant discomfort throughout the flight. It was difficult to relax with the persistent disturbance from passengers bumping into my seat. Furthermore, I was disappointed to find that the QR code for purchasing in-flight entertainment did not function, leaving me without access to the amenities I had anticipated. Given these circumstances, I will not be purchasing seats in the first two rows in the future, nor will I choose to fly with your airline again.

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

Information on your arrival and departure airports