฿6,535 Cheap Flights from Sydney (SYD) to Seoul (ICN)

View ฿6,535 flight on Tue, 10 Mar 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Incheon Intl. Airport (ICN)

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Cheap Flights from Sydney (SYD) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿6,535 for one-way flights and ฿15,736 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 3 Feb - Mon, 23 Feb
SYD
Sydney
ICN
Seoul
฿15,736 Return, found 1 day ago
฿15,736
Return
found 1 day ago
Select Scoot flight, departing Tue, 3 Feb from Sydney to Seoul, returning Mon, 23 Feb, priced at ฿15,736 found 1 day ago
T'Way Air
Thu, 28 May - Wed, 3 Jun
SYD
Sydney
ICN
Seoul
฿16,499 Return, found 3 days ago
฿16,499
Return
found 3 days ago
Select T'Way Air flight, departing Thu, 28 May from Sydney to Seoul, returning Wed, 3 Jun, priced at ฿16,499 found 3 days ago
Vietnam Airlines
Thu, 28 May - Wed, 3 Jun
SYD
Sydney
ICN
Seoul
฿18,160 Return, found 3 days ago
฿18,160
Return
found 3 days ago
Select Vietnam Airlines flight, departing Thu, 28 May from Sydney to Seoul, returning Wed, 3 Jun, priced at ฿18,160 found 3 days ago
T'way Air with baggage
Mon, 23 Mar - Sat, 28 Mar
SYD
Sydney
ICN
Seoul
฿20,141 Return, found 3 days ago
฿20,141
Return
found 3 days ago
Select T'way Air with baggage flight, departing Mon, 23 Mar from Sydney to Seoul, returning Sat, 28 Mar, priced at ฿20,141 found 3 days ago
Malaysia Airlines
Mon, 20 Apr - Mon, 27 Apr
SYD
Sydney
ICN
Seoul
฿21,270 Return, found 3 days ago
฿21,270
Return
found 3 days ago
Select Malaysia Airlines flight, departing Mon, 20 Apr from Sydney to Seoul, returning Mon, 27 Apr, priced at ฿21,270 found 3 days ago
Cathay Pacific
Tue, 3 Feb - Mon, 23 Feb
SYD
Sydney
ICN
Seoul
฿21,975 Return, found 1 day ago
฿21,975
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 3 Feb from Sydney to Seoul, returning Mon, 23 Feb, priced at ฿21,975 found 1 day ago
China Airlines
Mon, 23 Mar - Sat, 28 Mar
SYD
Sydney
ICN
Seoul
฿22,180 Return, found 3 days ago
฿22,180
Return
found 3 days ago
Select China Airlines flight, departing Mon, 23 Mar from Sydney to Seoul, returning Sat, 28 Mar, priced at ฿22,180 found 3 days ago
Asiana Airlines
Mon, 23 Mar - Sat, 28 Mar
SYD
Sydney
ICN
Seoul
฿22,945 Return, found 3 days ago
฿22,945
Return
found 3 days ago
Select Asiana Airlines flight, departing Mon, 23 Mar from Sydney to Seoul, returning Sat, 28 Mar, priced at ฿22,945 found 3 days ago
Vietjet Air
Thu, 28 May - Wed, 3 Jun
SYD
Sydney
ICN
Seoul
฿23,490 Return, found 3 days ago
฿23,490
Return
found 3 days ago
Select Vietjet Air flight, departing Thu, 28 May from Sydney to Seoul, returning Wed, 3 Jun, priced at ฿23,490 found 3 days ago
Hahn Air Systems
Thu, 28 May - Wed, 3 Jun
SYD
Sydney
ICN
Seoul
฿24,995 Return, found 3 days ago
฿24,995
Return
found 3 days ago
Select Hahn Air Systems flight, departing Thu, 28 May from Sydney to Seoul, returning Wed, 3 Jun, priced at ฿24,995 found 3 days ago

Find the cheapest month to fly from Sydney (SYD) to Seoul (ICN)

March is typically the cheapest month to fly

From ฿9,948 - ฿17,538 per traveller.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from ฿42,350
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ฿42,350
Flight from Sydney to Seoul route information
Origin airport
Kingsford Smith Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, FlexFlight, Garuda Indonesia, Hahn Air Systems, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿15,735
Distance
8292 km
Average flight time
8 hours 43 mins

Perfect flights from Sydney to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kingsford Smith Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,535 and roundtrip prices from ฿15,736. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

Frequently asked questions

How much is a flight from Sydney Airport to Incheon Airport?
The lowest price advertised for a round-trip flight between Mascot Airport and Incheon Intl. Airport (ICN) is ฿15,736. But you better get moving. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kingsford Smith Intl. Airport (SYD) to Incheon Airport?
The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to Incheon Intl. Airport (ICN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SYD to ICN?
The distance is around 8,300 kilometres, so fill your carry-on luggage with whatever you need to make the long journey comfortable. Wondering what to take on board your Sydney to South Korea flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to ICN?
With 21 flights every month operating from SYD to Seoul–Incheon Intl. Airport, Korean Air (KE) is an excellent choice. Operating 21 flights every month along this route, Asiana Airlines (OZ) is another good option.
Are Mascot Airport to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Kingsford Smith Intl. Airport (SYD) to ICN at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.
*Available to Expedia members.