฿6,378 Cheap Flights from Seoul (ICN) to Sydney (SYD)

View ฿6,378 flight on Mon, 9 Jun 2025Opens in a new window

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

Prices were available within the past 7 days and start at ฿6,378 for one-way flights and ฿13,605 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sat, 24 May - Sun, 1 Jun
ICN
Seoul
SYD
Sydney
฿13,605 Return, found 9 hours ago
฿13,605
Return
found 9 hours ago
Select China Eastern Airlines flight, departing Sat, 24 May from Seoul to Sydney, returning Sun, 1 Jun, priced at ฿13,605 found 9 hours ago
Scoot
Mon, 12 May - Sun, 25 May
ICN
Seoul
SYD
Sydney
฿13,738 Return, found 11 hours ago
฿13,738
Return
found 11 hours ago
Select Scoot flight, departing Mon, 12 May from Seoul to Sydney, returning Sun, 25 May, priced at ฿13,738 found 11 hours ago
Vietnam Airlines
Mon, 2 Jun - Fri, 13 Jun
ICN
Seoul
SYD
Sydney
฿19,515 Return, found 2 days ago
฿19,515
Return
found 2 days ago
Select Vietnam Airlines flight, departing Mon, 2 Jun from Seoul to Sydney, returning Fri, 13 Jun, priced at ฿19,515 found 2 days ago
Philippine Airlines
Sat, 14 Jun - Sun, 15 Jun
ICN
Seoul
SYD
Sydney
฿20,300 Return, found 11 hours ago
฿20,300
Return
found 11 hours ago
Select Philippine Airlines flight, departing Sat, 14 Jun from Seoul to Sydney, returning Sun, 15 Jun, priced at ฿20,300 found 11 hours ago
Malaysia Airlines
Sat, 24 May - Mon, 2 Jun
ICN
Seoul
SYD
Sydney
฿22,585 Return, found 9 hours ago
฿22,585
Return
found 9 hours ago
Select Malaysia Airlines flight, departing Sat, 24 May from Seoul to Sydney, returning Mon, 2 Jun, priced at ฿22,585 found 9 hours ago
Qantas Airways
Fri, 9 May - Fri, 23 May
ICN
Seoul
SYD
Sydney
฿23,190 Return, found 20 hours ago
฿23,190
Return
found 20 hours ago
Select Qantas Airways flight, departing Fri, 9 May from Seoul to Sydney, returning Fri, 23 May, priced at ฿23,190 found 20 hours ago
Cathay Pacific
Sat, 24 May - Sun, 1 Jun
ICN
Seoul
SYD
Sydney
฿23,265 Return, found 9 hours ago
฿23,265
Return
found 9 hours ago
Select Cathay Pacific flight, departing Sat, 24 May from Seoul to Sydney, returning Sun, 1 Jun, priced at ฿23,265 found 9 hours ago
China Airlines
Sat, 14 Jun - Sun, 15 Jun
ICN
Seoul
SYD
Sydney
฿23,515 Return, found 11 hours ago
฿23,515
Return
found 11 hours ago
Select China Airlines flight, departing Sat, 14 Jun from Seoul to Sydney, returning Sun, 15 Jun, priced at ฿23,515 found 11 hours ago
Hong Kong Airlines
Sun, 14 Sep - Wed, 24 Sep
ICN
Seoul
SYD
Sydney
฿24,115 Return, found 21 hours ago
฿24,115
Return
found 21 hours ago
Select Hong Kong Airlines flight, departing Sun, 14 Sep from Seoul to Sydney, returning Wed, 24 Sep, priced at ฿24,115 found 21 hours ago
Air China
Wed, 11 Jun - Tue, 17 Jun
ICN
Seoul
SYD
Sydney
฿24,315 Return, found 6 days ago
฿24,315
Return
found 6 days ago
Select Air China flight, departing Wed, 11 Jun from Seoul to Sydney, returning Tue, 17 Jun, priced at ฿24,315 found 6 days ago
Flight from Seoul to Sydney route information
Origin airport
Incheon Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
APG Distribution System, Air China, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Garuda Indonesia, Hahn Air Systems, Juneyao Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
฿13,605
Distance
8292 km

Perfect flights from Seoul to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Sydney. 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 Incheon Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,378 and roundtrip prices from ฿13,605. 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 Kingsford Smith 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 Sydney.

Frequently asked questions

How much is a flight from ICN to Kingsford Smith Intl. Airport (SYD)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Seoul–Incheon Intl. Airport and Sydney Airport was ฿13,605. Fares this good don’t stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul--Incheon Intl. Airport to Sydney Airport?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Incheon Airport to Kingsford Smith Intl. Airport (SYD) 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 Seoul–Incheon Intl. Airport to SYD flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from ICN to SYD?
The distance is around 8,300 kilometres, so pack your carry-on bag with all the items you need to make your journey comfortable. Not sure what to take on board your South Korea to Sydney flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from ICN to Mascot Airport?
Korean Air (KE) is a popular choice. It offers 21 flights from Incheon Airport to SYD each month. Asiana Airlines (OZ) is another popular choice. It offers 21 flights each month. Between these two airlines, you’ll be able to find a good deal from South Korea to Sydney.
Are Incheon Intl. Airport (ICN) to SYD flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest fares from ICN to SYD surfacing a few weeks before the date of departure. If you’d rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

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