SYD - ICN

$244 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 29/4. 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 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 Flight Deals 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.

Recent return flight deals from Sydney to Incheon Intl

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Incheon Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
 Logo
20:20 - 20:00ICN-SYD
22h 40m1 stop
Sat, 3 May - Wed, 14 May
T'way Air Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
T'way Air Logo
22:10 - 09:55ICN-SYD
10h 45mdirect
$567T'way Air
Find Deal
Sat, 3 May - Mon, 19 May
T'way Air Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
T'way Air Logo
22:10 - 09:55ICN-SYD
10h 45mdirect
$569T'way Air
Find Deal
Thu, 22 May - Mon, 26 May
 Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
 Logo
08:15 - 07:50ICN-SYD
22h 35m1 stop
Sat, 3 May - Sat, 10 May
AirAsia X Logo
21:15 - 19:05SYD-ICN
22h 50m1 stop
AirAsia X Logo
20:20 - 20:00ICN-SYD
22h 40m1 stop
$612AirAsia X
Find Deal
Thu, 8 May - Mon, 2 Jun
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$616Jetstar
Find Deal
Tue, 17 Jun - Sat, 21 Jun
AirAsia X Logo
09:15 - 07:00SYD-ICN
22h 45m1 stop
AirAsia X Logo
08:15 - 07:50ICN-SYD
22h 35m1 stop
$617AirAsia X
Find Deal
Fri, 2 May - Sat, 31 May
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$637Jetstar
Find Deal
Sun, 15 Jun - Tue, 24 Jun
Scoot Logo
12:50 - 10:15SYD-ICN
22h 25m1 stop
Scoot Logo
11:30 - 19:30ICN-SYD
31h 00m1 stop
$656Scoot
Find Deal
Tue, 13 May - Mon, 19 May
Scoot Logo
12:50 - 10:15SYD-ICN
22h 25m1 stop
Scoot Logo
22:35 - 11:35ICN-SYD
36h 00m2 stops
$678Scoot
Find Deal
Sun, 24 Aug - Fri, 29 Aug

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.

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 Saturdays 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 $691 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,634 and $1,350 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 $2,206, 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 3 weeks before departure.

Good to know

Low season

August

High season

December

Cheapest flight

$244
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (51% 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 $156 for a one-way ticket and $362 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?

    Only Asiana Airlines offers 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 Airbus A330-300 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, China Southern or Jetstar?

    The two airlines most popular with KAYAK users for flights from Sydney to Incheon are China Southern and Jetstar. With an average price for the route of $649 and an overall rating of 7.5, China Southern is the most popular choice. Jetstar is also a great choice for the route, with an average price of $823 and an overall rating of 6.6.

  • 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.

See more FAQs

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 $343 or less one-way and $659 or less round-trip.
  • If you are driving to Sydney Kingsford Smith International Airport (SYD), make sure to book online in advance for the best rates when it comes to parking. There are multiple car parks at each terminal with differing rates by hour or by day, and drive-up rates are different to those booked online. Generally, the best value for long-term or multiple-day parking is Blu Emu, though this is subject to availability.
  • If you need any assistance while you are at Sydney Airport, just look out for staff wearing bright blue jackets. These are Airport Ambassadors, and they are there to assist you in any way they can.
  • Seoul Incheon International Airport (ICN) has an impressive range of facilities and activities for you once you land. There are multiple shower rooms, rest areas and digital gyms (fitness zones with virtual devices).
  • You can access wheelchair services at Seoul Incheon International by making prior arrangements with the airport directly before you arrive. The airport staff will assist you in the Departures Area with wheelchair services as well as your baggage.
  • When travelling to Sydney Kingsford Smith Airport (SYD) from the city centre, you can travel by taxi or by train. However, it will be cheapest to travel by train and you will arrive sooner. It will cost you about A$ 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.
See more tips

Prefer to fly 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, +8 more

Asiana Airlines, Etihad Airways, +9 more

Tuesday

Asiana Airlines, Etihad Airways, KLM, +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, KLM, +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, KLM, +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, +9 more

Air France, Asiana Airlines, +10 more

See more direct flights
See more direct flights

Top 5 airlines serving 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 1062 reviews
8.2Entertainment
8.7Crew
8.1Food
8.5Boarding
8.3Comfort
Airline reviews

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.

8.0 ExcellentAnonymous, Apr 2025ATL - ICN
Read more Korean Air reviews

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

Food choice could be better, plus the crew can walk around and offer snacks and drinks. Also the air-conditioning onboard blows high speed, and very cold makes the trip uncomfortable.

long flights are difficult but the crew and amenities made it a very good experience

Always have great flight experience on Korean Air. Glad to have been able to book this on Kayak/Under Pricer this year!!

An International flight from Cebu to Incheon was delayed the night before without a proper explanation. Same thing happened from Incheon to Cebu in the first leg. I will not fly Korean again. And I will ensure Delta their US partner hears about it. This is a routine by Korean to delay flights from and to Cebu via Incheon.

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

The food is always good and that flight was particularly good.

Unlimited drinks and snacks on this long flight. Very courteous Korean staff !!!

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. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

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.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

Great service. They could offer vegetarian food and do more to reduce waste.

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

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

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.

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.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Hardly we had overweight and we were asked to pay $75. We were checked by a female and weight was alright

Unaware of charge for carry on until i got to gate

I got what I paid for - flight was clean, staff were friendly

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

Information on your arrival and departure airports

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