฿5,982 Cheap Flights from Sydney (SYD) to Seoul (ICN)

View ฿5,982 flight on Thu, 4 Sep 2025Opens 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 ฿5,982 for one-way flights and ฿13,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, 24 Oct - Mon, 27 Oct
SYD
Sydney
ICN
Seoul
฿13,185 Return, found 3 days ago
฿13,185
Return
found 3 days ago
Select Scoot flight, departing Fri, 24 Oct from Sydney to Seoul, returning Mon, 27 Oct, priced at ฿13,185 found 3 days ago
AirAsia X
Thu, 18 Sep - Mon, 22 Sep
SYD
Sydney
ICN
Seoul
฿17,870 Return, found 14 hours ago
฿17,870
Return
found 14 hours ago
Select AirAsia X flight, departing Thu, 18 Sep from Sydney to Seoul, returning Mon, 22 Sep, priced at ฿17,870 found 14 hours ago
Vietnam Airlines
Tue, 9 Sep - Mon, 15 Sep
SYD
Sydney
ICN
Seoul
฿18,365 Return, found 4 days ago
฿18,365
Return
found 4 days ago
Select Vietnam Airlines flight, departing Tue, 9 Sep from Sydney to Seoul, returning Mon, 15 Sep, priced at ฿18,365 found 4 days ago
China Eastern Airlines
Thu, 18 Sep - Mon, 22 Sep
SYD
Sydney
ICN
Seoul
฿19,030 Return, found 14 hours ago
฿19,030
Return
found 14 hours ago
Select China Eastern Airlines flight, departing Thu, 18 Sep from Sydney to Seoul, returning Mon, 22 Sep, priced at ฿19,030 found 14 hours ago
Garuda Indonesia
Thu, 13 Nov - Thu, 20 Nov
SYD
Sydney
ICN
Seoul
฿19,520 Return, found 4 days ago
฿19,520
Return
found 4 days ago
Select Garuda Indonesia flight, departing Thu, 13 Nov from Sydney to Seoul, returning Thu, 20 Nov, priced at ฿19,520 found 4 days ago
Hong Kong Airlines
Mon, 20 Oct - Thu, 23 Oct
SYD
Sydney
ICN
Seoul
฿21,195 Return, found 3 days ago
฿21,195
Return
found 3 days ago
Select Hong Kong Airlines flight, departing Mon, 20 Oct from Sydney to Seoul, returning Thu, 23 Oct, priced at ฿21,195 found 3 days ago
Malaysia Airlines
Tue, 9 Sep - Mon, 15 Sep
SYD
Sydney
ICN
Seoul
฿21,790 Return, found 4 days ago
฿21,790
Return
found 4 days ago
Select Malaysia Airlines flight, departing Tue, 9 Sep from Sydney to Seoul, returning Mon, 15 Sep, priced at ฿21,790 found 4 days ago
Cathay Pacific
Mon, 20 Oct - Thu, 23 Oct
SYD
Sydney
ICN
Seoul
฿21,950 Return, found 3 days ago
฿21,950
Return
found 3 days ago
Select Cathay Pacific flight, departing Mon, 20 Oct from Sydney to Seoul, returning Thu, 23 Oct, priced at ฿21,950 found 3 days ago
China Airlines
Fri, 24 Oct - Mon, 27 Oct
SYD
Sydney
ICN
Seoul
฿22,240 Return, found 3 days ago
฿22,240
Return
found 3 days ago
Select China Airlines flight, departing Fri, 24 Oct from Sydney to Seoul, returning Mon, 27 Oct, priced at ฿22,240 found 3 days ago
T'way Air with baggage
Thu, 18 Sep - Mon, 22 Sep
SYD
Sydney
ICN
Seoul
฿22,432 Return, found 14 hours ago
฿22,432
Return
found 14 hours ago
Select T'way Air with baggage flight, departing Thu, 18 Sep from Sydney to Seoul, returning Mon, 22 Sep, priced at ฿22,432 found 14 hours ago

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

March is typically the cheapest month to fly

From ฿10,039 - ฿18,531 per traveller.

Graph displaying average flight prices per month

Flight from Sydney to Seoul route information
Origin airport
Kingsford Smith Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air India, Asiana Airlines, Batik air , Cathay Pacific, China Southern Airlines, FlexFlight, Garuda Indonesia, Hahn Air Systems, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿13,184
Distance
8292 km
Average flight time
9 hours 37 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 ฿5,982 and roundtrip prices from ฿13,185. 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 ฿13,185. 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.

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