SYD - ICN

$274 Find Cheap Flights from Sydney to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Incheon Intl departing on 21/7. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Incheon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Incheon.
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Cheap Flights from Sydney to Incheon Intl (SYD-ICN)

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

Tue, 28 Oct - Mon, 3 Nov
Scoot Logo
14:20 - 09:45SYD-ICN
21h 25m1 stop
Scoot Logo
11:00 - 13:05ICN-SYD
24h 05m1 stop
$504Scoot
Find Deal
Tue, 28 Oct - Mon, 3 Nov
Scoot Logo
14:20 - 09:45SYD-ICN
21h 25m1 stop
Scoot Logo
11:00 - 20:35ICN-SYD
31h 35m1 stop
$506Scoot
Find Deal
Tue, 22 Jul - Mon, 18 Aug
Scoot Logo
12:50 - 10:15SYD-ICN
22h 25m1 stop
Scoot Logo
11:30 - 11:35ICN-SYD
23h 05m1 stop
$518Scoot
Find Deal
Mon, 27 Oct - Mon, 10 Nov
Scoot Logo
21:45 - 09:45SYD-ICN
38h 00m1 stop
Scoot Logo
11:00 - 13:05ICN-SYD
24h 05m1 stop
$520Scoot
Find Deal
Sat, 26 Jul - Tue, 12 Aug
 Logo
20:45 - 10:15SYD-ICN
38h 30m1 stop
 Logo
08:15 - 07:50ICN-SYD
22h 35m1 stop
Mon, 28 Jul - Tue, 19 Aug
 Logo
20:45 - 10:15SYD-ICN
38h 30m1 stop
 Logo
08:15 - 07:50ICN-SYD
22h 35m1 stop
Mon, 10 Nov - Sat, 22 Nov
 Logo
21:45 - 09:45SYD-ICN
38h 00m1 stop
 Logo
07:35 - 09:15ICN-SYD
23h 40m1 stop
Mon, 10 Nov - Sat, 22 Nov
 Logo
21:45 - 09:45SYD-ICN
38h 00m1 stop
 Logo
07:35 - 09:15ICN-SYD
23h 40m1 stop
Tue, 2 Sep - Fri, 19 Sep
Hainan Airlines Logo
21:00 - 20:45SYD-ICN
24h 45m1 stop
Hainan Airlines Logo
21:50 - 14:15ICN-SYD
15h 25m1 stop
$608Hainan Airlines
Find Deal
Wed, 23 Jul - Tue, 26 Aug
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$643Jetstar
Find Deal
Useful Info

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

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

How much is a round-trip flight from Sydney to Incheon Intl Airport?

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

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

Your flight ticket price will generally be cheaper if you fly to Seoul Incheon Airport on a Monday and more expensive on a Saturday. On your return trip to Sydney, you should consider flying back on a Monday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Sydney 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 Sydney 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 Sydney to Incheon Intl Airport is March, where tickets cost $676 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,595 and $1,309 respectively.

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

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 $2,128, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Sydney 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 Sydney 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 Sydney to Incheon Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$274
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (53% more expensive on average)
Flight from Sydney to Seoul Incheon Airport

When to book flights from Sydney to Incheon Intl

Are your dates flexible? Find out the best times to travel from Sydney 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 Sydney to Seoul Incheon Airport flights

  • Are there facilities for children at Seoul International Airport?

    There is an extensive amount of facilities for families travelling with kids, including almost 20 baby care rooms with changing and feeding areas, water purifiers and even sterilisers, plus a number of playgrounds, two of which have a cafe for parents to have a quick coffee while the kids burn off some energy.

  • Can I exchange currency at Seoul International Airport?

    Incheon International Airport has an extensive selection of providers for currency exchange, and you will find one in almost every area of the airport. Providers include Shinhan Bank, Woori Bank and KEB. You will see signs to direct you to these services, or you can, of course, ask the friendly and helpful staff.

  • Can I pick up a SIM card at the airport to use in South Korea?

    There is an impressive offering of mobile service providers that can help you with the best rates for your needs and get you connected straight away at Seoul Incheon Airport.

  • Where can I find additional information about my flight?

    When flying from Sydney Kingsford Smith Airport, you will be able to make use of the airport app that can be downloaded onto most types of smartphones. The airport app will provide additional information about your flight as well as services and facilities inside the airport.

  • Can I fly direct from Sydney Kingsford Smith to Seoul Incheon International?

    There are several direct flights available for this route. Korean Air, Asiana, and Qantas are airlines that provide direct flights from Sydney Kingsford Smith to Seoul Incheon International. Airlines that provide one-stop flights for this route include AirAsia X.

  • What is the fastest way to get from Seoul Incheon International to the city centre?

    The fastest way of getting to the city centre from Seoul Incheon International is by taxi as you will reach your destination within 1h. However, it will cost you roughly ₩ 44.000 (A$ 55). Alternatively, you can travel by train to the city centre and reach your destination in just over 1h at the cost of approximately ₩ 9.500 (A$ 11.90)

  • How much does it cost to access the economy-class airport lounge at Sydney Kingsford Smith?

    You can purchase a day pass for the economy class airport lounge at this airport for approximately A$ 65. You will also be given the option at the door to purchase extended annual access.

  • What restaurants can I find at Seoul Incheon International?

    The restaurants located inside the airport mainly serve local cuisine. Restaurants such as Cheiljemyunso, Nolbu Budae, and Banjoo can be found in Terminal 1 of Seoul Incheon International Airport.

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

    In the last 3 days, the lowest price for a flight from Sydney to Incheon Intl Airport was $180 for a one-way ticket and $331 for a return.

  • Which airports will I be using when flying from Sydney to Seoul Incheon Airport?

    On your way to Seoul Incheon Airport, you’ll fly out from Sydney Kingsford Smith. You’ll be landing at Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from Sydney to Seoul Incheon Airport?

    Asiana Airlines, and Turkish Airlines offer inflight Wi-Fi service on the Sydney to Seoul Incheon Airport flight route.

  • Which aircraft models fly most regularly from Sydney to Seoul Incheon Airport?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Sydney to Seoul Incheon Airport flight route.

  • Which airline alliances offer flights from Sydney to Seoul Incheon Airport?

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

  • On which days can I fly direct from Sydney to Seoul Incheon Airport?

    There are direct flights from Sydney to Seoul Incheon Airport on a daily basis.

  • Which is the best airline for flights from Sydney to Incheon, Jetstar or T'way Air?

    The two airlines most popular with KAYAK users for flights from Sydney to Incheon are Jetstar and T'way Air. With an average price for the route of $771 and an overall rating of 6.5, Jetstar is the most popular choice. T'way Air is also a great choice for the route, with an average price of $838 and an overall rating of 6.5.

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

    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 Sydney to Seoul Incheon Airport.

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

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

    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 Seoul Incheon Airport with an airline and back to Sydney with another airline.

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

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

KAYAK’s top tips for finding a cheap flight from Sydney to Incheon Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $408 or less one-way and $992 or less round-trip.
  • If you are driving to Sydney Kingsford Smith International Airport (SYD), make sure to book online in advance for the best rates when it comes to parking. There are multiple car parks at each terminal with differing rates by hour or by day, and drive-up rates are different to those booked online. Generally, the best value for long-term or multiple-day parking is Blu Emu, though this is subject to availability.
  • If you need any assistance while you are at Sydney Airport, just look out for staff wearing bright blue jackets. These are Airport Ambassadors, and they are there to assist you in any way they can.
  • Seoul Incheon International Airport (ICN) has an impressive range of facilities and activities for you once you land. There are multiple shower rooms, rest areas and digital gyms (fitness zones with virtual devices).
  • You can access wheelchair services at Seoul Incheon International by making prior arrangements with the airport directly before you arrive. The airport staff will assist you in the Departures Area with wheelchair services as well as your baggage.
  • When travelling to Sydney Kingsford Smith Airport (SYD) from the city centre, you can travel by taxi or by train. However, it will be cheapest to travel by train and you will arrive sooner. It will cost you about A$ 17 and you will arrive in about 13min. When travelling by taxi, the trip will cost as much as A$ 45 and you will arrive in 15min, depending on the traffic.
  • Sydney Kingsford Smith accommodates travellers with young children as there are several childcare rooms and nappy changing stations located near bathrooms throughout the airport.
  • When looking for restaurants in Sydney Kingsford Smith Airport, you will find numerous choices in Terminal 1. Mach2, Toby’s Estate, Taste of Thai, and others can be found in this terminal of the airport.
  • Seoul Incheon International (ICN) is the most prominent hub in South Korea. You will find several hotels onsite at the airport upon your arrival, such as the Grand Hyatt, Best Western Premier, and Hotel Incheon Airport.
  • You can access the airport lounges at Seoul Incheon International by purchasing a day pass for the economy-class airport lounge. The standard pass will allow you only a single entry. However, you can purchase annual access as well.

Prefer to fly direct from Sydney Kingsford Smith to Incheon Intl?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sydney Kingsford Smith to Incheon Intl.
Find which airlines fly direct from Sydney Kingsford Smith Airport to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

Sydney Kingsford Smith to Incheon Intl

Monday

Asiana Airlines, Etihad Airways, Finnair, +7 more

Asiana Airlines, Etihad Airways, +8 more

Tuesday

Asiana Airlines, Etihad Airways, Finnair, +8 more

Asiana Airlines, Etihad Airways, +9 more

Wednesday

Asiana Airlines, Etihad Airways, Finnair, +7 more

Asiana Airlines, Etihad Airways, +8 more

Thursday

Asiana Airlines, Etihad Airways, Finnair, +8 more

Asiana Airlines, Etihad Airways, +9 more

Friday

Asiana Airlines, Etihad Airways, Finnair, +7 more

Asiana Airlines, Etihad Airways, +8 more

Saturday

Asiana Airlines, Etihad Airways, Finnair, +8 more

Asiana Airlines, Etihad Airways, +9 more

Sunday

Asiana Airlines, Etihad Airways, Finnair, +7 more

Asiana Airlines, Etihad Airways, +8 more

See more direct flights

Direct returns

Incheon Intl to Sydney Kingsford Smith

Monday

Air France, Asiana Airlines, Etihad Airways, +9 more

Air France, Asiana Airlines, +10 more

Tuesday

Air France, Asiana Airlines, Etihad Airways, +8 more

Air France, Asiana Airlines, +9 more

Wednesday

Air France, Asiana Airlines, Etihad Airways, +9 more

Air France, Asiana Airlines, +10 more

Thursday

Air France, Asiana Airlines, Etihad Airways, +8 more

Air France, Asiana Airlines, +9 more

Friday

Air France, Asiana Airlines, Etihad Airways, +9 more

Air France, Asiana Airlines, +10 more

Saturday

Air France, Asiana Airlines, Etihad Airways, +8 more

Air France, Asiana Airlines, +9 more

Sunday

Air France, Asiana Airlines, Etihad Airways, +8 more

Air France, Asiana Airlines, +9 more

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Sydney 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 Sydney 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.
8.4
Korean AirOverall score based on 1105 reviews
8.7Crew
8.5Boarding
8.1Food
8.3Comfort
8.2Entertainment
Airline reviews

This was an amazing flight. The crew was great. The service was great. The food provided was great.

10.0 ExcellentJason, June 2025BKK - ICN
Read more Korean Air reviews

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

The food on this flight from NRT to ICN was average. The staff were very friendly, but the flight took about 60 minutes longer than it should have because the pilot was only flying at 330mph instead of 500-550. Not sure what the reason is for that, but it meant for a much longer flight.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Love flying Asiana. Been using it for over a decade now.

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.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

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.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

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.

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

Very quiet plane!! One of the quietest planes we have been on.

Jetsatar refused to take my foldable stroller in the plane, despite following all the rules on dimensions and packaging. Similar thing happened on our previous fight. However, at that instance, they offered to check in the stroller. At this fight, the staff was rude, trying to rush us to board the flight. They made excuses that the stroller was not allowed and even offer to leave it behind and ship it back at our own cost. Fortunately, we had someone else attending. Since the flight was about to take off, they left it behind and send it back to us on the next available flight.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

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