฿5,535 Cheap Flights from Seoul (ICN) to Sydney (SYD)

View ฿5,535 flight on Wed, 8 Jul 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿5,535 for one-way flights and ฿12,308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Fri, 6 Mar - Fri, 13 Mar
ICN
Seoul
SYD
Sydney
฿12,308 Return, found 1 day ago
฿12,308
Return
found 1 day ago
Select AirAsia X flight, departing Fri, 6 Mar from Seoul to Sydney, returning Fri, 13 Mar, priced at ฿12,308 found 1 day ago
China Eastern Airlines
Fri, 6 Mar - Fri, 13 Mar
ICN
Seoul
SYD
Sydney
฿14,115 Return, found 1 day ago
฿14,115
Return
found 1 day ago
Select China Eastern Airlines flight, departing Fri, 6 Mar from Seoul to Sydney, returning Fri, 13 Mar, priced at ฿14,115 found 1 day ago
China Southern Airlines
Fri, 6 Mar - Fri, 13 Mar
ICN
Seoul
SYD
Sydney
฿14,923 Return, found 1 day ago
฿14,923
Return
found 1 day ago
Select China Southern Airlines flight, departing Fri, 6 Mar from Seoul to Sydney, returning Fri, 13 Mar, priced at ฿14,923 found 1 day ago
Scoot
Sat, 1 Aug - Sat, 8 Aug
ICN
Seoul
SYD
Sydney
฿16,034 Return, found 10 hours ago
฿16,034
Return
found 10 hours ago
Select Scoot flight, departing Sat, 1 Aug from Seoul to Sydney, returning Sat, 8 Aug, priced at ฿16,034 found 10 hours ago
Hong Kong Airlines
Fri, 6 Mar - Fri, 13 Mar
ICN
Seoul
SYD
Sydney
฿16,565 Return, found 1 day ago
฿16,565
Return
found 1 day ago
Select Hong Kong Airlines flight, departing Fri, 6 Mar from Seoul to Sydney, returning Fri, 13 Mar, priced at ฿16,565 found 1 day ago
Vietnam Airlines
Mon, 1 Jun - Mon, 8 Jun
ICN
Seoul
SYD
Sydney
฿19,195 Return, found 23 hours ago
฿19,195
Return
found 23 hours ago
Select Vietnam Airlines flight, departing Mon, 1 Jun from Seoul to Sydney, returning Mon, 8 Jun, priced at ฿19,195 found 23 hours ago
T'Way Air
Wed, 11 Mar - Mon, 16 Mar
ICN
Seoul
SYD
Sydney
฿19,880 Return, found 1 day ago
฿19,880
Return
found 1 day ago
Select T'Way Air flight, departing Wed, 11 Mar from Seoul to Sydney, returning Mon, 16 Mar, priced at ฿19,880 found 1 day ago
Philippine Airlines
Sat, 22 Aug - Sat, 29 Aug
ICN
Seoul
SYD
Sydney
฿20,435 Return, found 22 hours ago
฿20,435
Return
found 22 hours ago
Select Philippine Airlines flight, departing Sat, 22 Aug from Seoul to Sydney, returning Sat, 29 Aug, priced at ฿20,435 found 22 hours ago
Qantas Airways
Sat, 14 Nov - Sat, 21 Nov
ICN
Seoul
SYD
Sydney
฿21,495 Return, found 18 hours ago
฿21,495
Return
found 18 hours ago
Select Qantas Airways flight, departing Sat, 14 Nov from Seoul to Sydney, returning Sat, 21 Nov, priced at ฿21,495 found 18 hours ago
Malaysia Airlines
Mon, 1 Jun - Mon, 8 Jun
ICN
Seoul
SYD
Sydney
฿22,065 Return, found 23 hours ago
฿22,065
Return
found 23 hours ago
Select Malaysia Airlines flight, departing Mon, 1 Jun from Seoul to Sydney, returning Mon, 8 Jun, priced at ฿22,065 found 23 hours ago

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

March is typically the cheapest month to fly

From ฿10,918 - ฿18,255 per traveller.

Alternative airports near Sydney

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

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from ฿25,175
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from ฿25,175

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 ฿12,308. 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.

Travel information

Origin airport
Incheon Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, Batik air , Cathay Pacific, China Eastern Airlines, China Southern Airlines, FlexFlight, 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
Return price
฿12,307
Distance
8292 km
Average flight time
12 hours 17 mins

Book with confidence

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 ฿5,535 and roundtrip prices from ฿12,308. 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.
Perfect flights from Seoul to Sydney
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