SYD - ICN

$203 Find Cheap Flights from Sydney 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 Sydney to Incheon departing on 3/23. 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, 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 Sydney to Incheon, as well as popular online travel agencies
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Cheap Flight Deals from Sydney to Incheon (SYD-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney 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.

Recent round-trip flight deals from Sydney to Incheon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sydney to Incheon.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:15 pm - 11:10 pmSYD-ICN
26h 55m1 stop
7:45 am - 9:45 amICN-SYD
25h 00m1 stop
$308AirAsia X
Find Deal
Thu, Apr 3 - Thu, Apr 17
9:15 pm - 11:10 pmSYD-ICN
26h 55m1 stop
7:45 am - 9:45 amICN-SYD
25h 00m1 stop
$310AirAsia X
Find Deal
Tue, Apr 8 - Thu, Apr 10
12:15 pm - 9:15 pmSYD-ICN
11h 00mnonstop
10:10 pm - 10:55 amICN-SYD
10h 45mnonstop
$341T'way Air
Find Deal
Mon, Mar 17 - Sun, Mar 30
12:15 pm - 9:15 pmSYD-ICN
11h 00mnonstop
9:40 pm - 10:15 amICN-SYD
10h 35mnonstop
$348T'way Air
Find Deal
Mon, Mar 17 - Fri, Mar 21
10:45 am - 6:20 amSYD-ICN
21h 35m1 stop
9:50 pm - 10:05 amICN-SYD
10h 15mnonstop
Mon, Mar 10 - Fri, Mar 14
10:45 am - 6:20 amSYD-ICN
21h 35m1 stop
9:50 pm - 10:05 amICN-SYD
10h 15mnonstop
Mon, Mar 17 - Fri, Mar 21
11:40 am - 8:15 pmSYD-ICN
10h 35mnonstop
9:50 pm - 10:05 amICN-SYD
10h 15mnonstop
$447Jetstar
Find Deal
Mon, Mar 17 - Mon, Mar 24
10:45 am - 8:15 pmSYD-ICN
10h 30mnonstop
9:50 pm - 10:05 amICN-SYD
10h 15mnonstop
$495Jetstar
Find Deal
Mon, Jun 23 - Mon, Oct 27
11:30 am - 8:25 pmSYD-ICN
10h 55mnonstop
10:10 pm - 10:40 amICN-SYD
10h 30mnonstop
$635Qantas Airways
Find Deal
Sat, Mar 8 - Sat, Mar 15
11:30 am - 8:25 pmSYD-ICN
10h 55mnonstop
10:10 pm - 9:45 amICN-SYD
10h 35mnonstop
$637Qantas Airways
Find Deal
Thu, Mar 27 - Tue, Apr 8

Expert advice for your flight from Sydney to Incheon

Our travel pros reveal their best tips for your Sydney to Incheon journey.
Airports
SYD

For a quick departure, use the Airport Link train from central Sydney to SYD. It takes less than 15 minutes and avoids traffic.

Read more about SYDby Robert Schrader
ICN

Use the AREX Express train for a quick 40-minute ride from ICN to Seoul Station, avoiding expensive taxi fares.

Read more about ICNby Robert Schrader
Our travel experts
Robert Schrader

Robert Schrader

Expert on ICN and SYD

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

Flights from Sydney to Incheon - Travel Insights & Trends

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

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.
If your flying dates are flexible, you should consider flying to Incheon on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Sydney to Incheon. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best 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 $535 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,044 and $866 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $1,608, 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

August

High season

December

Cheapest flight

$203
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from Sydney to Incheon

When to book flights from Sydney to Incheon

Are your dates flexible? Find out the best times to travel from Sydney to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Incheon 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.

  • 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 $203 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Sydney and Incheon?

    Yes, you’ll need a passport to travel to Incheon from Sydney.

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

    Only Asiana Airlines offers inflight Wi-Fi service on the Sydney to Incheon flight route.

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

    The Airbus A330-300 is the aircraft model that flies most regularly on the Sydney to Incheon flight route.

  • Which airline alliances offer flights from Sydney to Incheon?

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

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

    There are nonstop flights from Sydney to Incheon on a daily basis.

  • Which is the best airline for flights from Sydney to Incheon, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Incheon are Korean Air and Asiana Airlines. With an average price for the route of $901 and an overall rating of 8.4, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,026 and an overall rating of 8.2.

  • How does KAYAK find such low prices on flights from Sydney 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 Sydney to Incheon.

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

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

  • What is the Hacker Fare option on flights from Sydney to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to Sydney with another airline. Booking your flights between Sydney and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney 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 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 $257 or less one-way and $472 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).
See more tips

Prefer to fly direct from Sydney to Incheon?

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, +6 more

Asiana Airlines, Etihad Airways, +7 more

Wednesday

Asiana Airlines, Etihad Airways, Finnair, +6 more

Asiana Airlines, Etihad Airways, +7 more

Thursday

Asiana Airlines, Etihad Airways, KLM, +6 more

Asiana Airlines, Etihad Airways, +7 more

Friday

Asiana Airlines, Etihad Airways, Finnair, +6 more

Asiana Airlines, Etihad Airways, +7 more

Saturday

Asiana Airlines, Etihad Airways, KLM, +6 more

Asiana Airlines, Etihad Airways, +7 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, +6 more

Air France, Asiana Airlines, +7 more

Wednesday

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

Air France, Asiana Airlines, +9 more

Thursday

Air France, Asiana Airlines, Etihad Airways, +6 more

Air France, Asiana Airlines, +7 more

Friday

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

Air France, Asiana Airlines, +9 more

Saturday

Air France, Asiana Airlines, Etihad Airways, +7 more

Air France, Asiana Airlines, +8 more

Sunday

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

Air France, Asiana Airlines, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Sydney to Incheon

 
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? 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 1036 reviews
8.2Entertainment
8.7Crew
8.3Comfort
8.5Boarding
8.1Food
Airline reviews

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.

2.0 MediocreAnonymous, Feb 2025CEB - ICN
Read more Korean Air reviews

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 !!!

Absolutely wonderful,love the big clean plane specially the good food.

Was an easy and great flight. On time. Food was tasty and the only complaint I have is something no one could do anything about. Seems like there’s a lot of ill people in Korea these days and the flight was full of people coughing.

I’ve always been impressed by the cleanliness of the toilets or, at least, its frequent monitoring, cleaning, and toiletry replacements. The in-flight service by flight attendants is superb.

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

Absolutely horrible. The fight member crew or not very friendly and the food was horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

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.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

The staffs are very accomodating!!! The foods are good!!! The entertainment from manila to incheon was miserable because we need to use our own cellphones or own ipads.

Typical Asian airline - flight attendants like robots - start food orders at first row and get to the last row right aisle last - no food selections left. 30 minutes before landing demanding everyone put seats back into upright position, window shades open and God forbid you might have to use the restroom a full 30 minutes left into a 1 hour 45 minute flight. At least the flight was cheap - but that’s the best I can say about it.

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

Our baggage didn’t arrive with us on the plane. Need I say more?

I got upgraded from economy to business, and the experience was outstanding

I have taken this flight many times. It is ALWAYS late. Every time there is significant delay (1-3 hours) before boarding. It’s very consistent. Even after boarding the expected landing time was delayed twice. The seats are very narrow and cramped. Food is barely editable. Considering an economy ticket often costs about $2,000 it’s one of the worst services ever.

Boarding was over 3 hrs late and we didn’t land until almost 1:30am

Good communication regarding any updates time of flight and flight delayed. The fight was delayed by two and half hours at eleventh hour. That was unexpected, especially when you international passenger.

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

I like that fare is cheap but because there's no amenities whatsoever. You get what you paid for.

There's a reason why fare is cheap, no amenities.

It is what it is - nothing more, nothing less. No entertainment onboard but one kinda knows that when buying a ticket on a no frills airline. I choose Jetstar only because of price.

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.

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