A traditional Korean palace with a large, ornate building in the center, surrounded by a courtyard with stone pathways and red-roofed structures.

฿8,658 Cheap Flights from Sydney (SYD) to Seoul (ICN)

View ฿8,658 flight on Tue, 20 Oct 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 ฿8,658 for one-way flights and ฿16,579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 20 Oct - Mon, 26 Oct
SYD
Sydney
ICN
Seoul
฿16,579 Return, found 2 days ago
฿16,579
Return
found 2 days ago
Select Scoot flight, departing Tue, 20 Oct from Sydney to Seoul, returning Mon, 26 Oct, priced at ฿16,579 found 2 days ago
T'Way Air
Sun, 8 Nov - Mon, 16 Nov
SYD
Sydney
ICN
Seoul
฿18,941 Return, found 4 days ago
฿18,941
Return
found 4 days ago
Select T'Way Air flight, departing Sun, 8 Nov from Sydney to Seoul, returning Mon, 16 Nov, priced at ฿18,941 found 4 days ago
T'way Air with baggage
Sun, 8 Nov - Mon, 16 Nov
SYD
Sydney
ICN
Seoul
฿22,667 Return, found 4 days ago
฿22,667
Return
found 4 days ago
Select T'way Air with baggage flight, departing Sun, 8 Nov from Sydney to Seoul, returning Mon, 16 Nov, priced at ฿22,667 found 4 days ago
Singapore Airlines
Tue, 18 May - Sat, 22 May
SYD
Sydney
ICN
Seoul
฿22,840 Return, found 4 days ago
฿22,840
Return
found 4 days ago
Select Singapore Airlines flight, departing Tue, 18 May from Sydney to Seoul, returning Sat, 22 May, priced at ฿22,840 found 4 days ago
Vietnam Airlines
Tue, 18 May - Sat, 22 May
SYD
Sydney
ICN
Seoul
฿25,195 Return, found 4 days ago
฿25,195
Return
found 4 days ago
Select Vietnam Airlines flight, departing Tue, 18 May from Sydney to Seoul, returning Sat, 22 May, priced at ฿25,195 found 4 days ago
Malaysia Airlines
Tue, 20 Oct - Mon, 26 Oct
SYD
Sydney
ICN
Seoul
฿26,960 Return, found 2 days ago
฿26,960
Return
found 2 days ago
Select Malaysia Airlines flight, departing Tue, 20 Oct from Sydney to Seoul, returning Mon, 26 Oct, priced at ฿26,960 found 2 days ago
China Southern Airlines
Tue, 20 Oct - Mon, 26 Oct
SYD
Sydney
ICN
Seoul
฿26,995 Return, found 2 days ago
฿26,995
Return
found 2 days ago
Select China Southern Airlines flight, departing Tue, 20 Oct from Sydney to Seoul, returning Mon, 26 Oct, priced at ฿26,995 found 2 days ago
China Airlines
Mon, 19 Oct - Sun, 25 Oct
SYD
Sydney
ICN
Seoul
฿27,105 Return, found 17 hours ago
฿27,105
Return
found 17 hours ago
Select China Airlines flight, departing Mon, 19 Oct from Sydney to Seoul, returning Sun, 25 Oct, priced at ฿27,105 found 17 hours ago
Hong Kong Airlines
Fri, 21 Aug - Sun, 23 Aug
SYD
Sydney
ICN
Seoul
฿27,490 Return, just found
฿27,490
Return
just found
Select Hong Kong Airlines flight, departing Fri, 21 Aug from Sydney to Seoul, returning Sun, 23 Aug, priced at ฿27,490 just found
Vietjet Air
Fri, 21 Aug - Sun, 23 Aug
SYD
Sydney
ICN
Seoul
฿28,870 Return, just found
฿28,870
Return
just found
Select Vietjet Air flight, departing Fri, 21 Aug from Sydney to Seoul, returning Sun, 23 Aug, priced at ฿28,870 just found

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 ฿16,579. 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.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Incheon Intl.
Airlines serving
Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Southern Airlines, Delta, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
฿16,579
Distance
8292 km
Average flight time
9 hours 37 mins

Book with confidence

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 ฿8,658 and roundtrip prices from ฿16,579. 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.
Perfect flights from Sydney to Seoul
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