NZ$564 Cheap Flights Seoul to Sydney (GMP-SYD)

View NZ$564 flight on Sun, 19 Oct. 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Sydney Airport (SYD)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sat, 23 Aug. - Tue, 26 Aug.
GMP
Seoul
SYD
Sydney
NZ$1,139 Return, found 6 days ago
NZ$1,139
Return
found 6 days ago
Select All Nippon Airways flight, departing Sat, 23 Aug. from Seoul to Sydney, returning Tue, 26 Aug., priced at NZ$1,139 found 6 days ago
Air China
Sun, 7 Dec. - Thu, 11 Dec.
GMP
Seoul
SYD
Sydney
NZ$1,419 Return, found 14 hours ago
NZ$1,419
Return
found 14 hours ago
Select Air China flight, departing Sun, 7 Dec. from Seoul to Sydney, returning Thu, 11 Dec., priced at NZ$1,419 found 14 hours ago
All Nippon Airways
Sat, 23 Aug. - Tue, 26 Aug.
GMP
Seoul
SYD
Sydney
NZ$1,452 Return, found 6 days ago
NZ$1,452
Return
found 6 days ago
Select All Nippon Airways flight, departing Sat, 23 Aug. from Seoul to Sydney, returning Tue, 26 Aug., priced at NZ$1,452 found 6 days ago
China Southern Airlines
Sat, 23 Aug. - Tue, 26 Aug.
GMP
Seoul
SYD
Sydney
NZ$1,522 Return, found 6 days ago
NZ$1,522
Return
found 6 days ago
Select China Southern Airlines flight, departing Sat, 23 Aug. from Seoul to Sydney, returning Tue, 26 Aug., priced at NZ$1,522 found 6 days ago
Asiana Airlines
Sat, 23 Aug. - Tue, 26 Aug.
GMP
Seoul
SYD
Sydney
NZ$1,552 Return, found 6 days ago
NZ$1,552
Return
found 6 days ago
Select Asiana Airlines flight, departing Sat, 23 Aug. from Seoul to Sydney, returning Tue, 26 Aug., priced at NZ$1,552 found 6 days ago
All Nippon Airways
Sun, 7 Dec. - Tue, 9 Dec.
GMP
Seoul
SYD
Sydney
NZ$1,602 Return, found 6 days ago
NZ$1,602
Return
found 6 days ago
Select All Nippon Airways flight, departing Sun, 7 Dec. from Seoul to Sydney, returning Tue, 9 Dec., priced at NZ$1,602 found 6 days ago
All Nippon Airways
Sun, 7 Dec. - Tue, 9 Dec.
GMP
Seoul
SYD
Sydney
NZ$1,608 Return, found 6 days ago
NZ$1,608
Return
found 6 days ago
Select All Nippon Airways flight, departing Sun, 7 Dec. from Seoul to Sydney, returning Tue, 9 Dec., priced at NZ$1,608 found 6 days ago
Air China
Tue, 16 Dec. - Sat, 20 Dec.
GMP
Seoul
SYD
Sydney
NZ$1,661 Return, found 2 days ago
NZ$1,661
Return
found 2 days ago
Select Air China flight, departing Tue, 16 Dec. from Seoul to Sydney, returning Sat, 20 Dec., priced at NZ$1,661 found 2 days ago
Japan Airlines
Sat, 23 Aug. - Tue, 26 Aug.
GMP
Seoul
SYD
Sydney
NZ$1,730 Return, found 6 days ago
NZ$1,730
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 23 Aug. from Seoul to Sydney, returning Tue, 26 Aug., priced at NZ$1,730 found 6 days ago
All Nippon Airways
Sun, 7 Dec. - Tue, 9 Dec.
GMP
Seoul
SYD
Sydney
NZ$1,735 Return, found 6 days ago
NZ$1,735
Return
found 6 days ago
Select All Nippon Airways flight, departing Sun, 7 Dec. from Seoul to Sydney, returning Tue, 9 Dec., priced at NZ$1,735 found 6 days ago
Flight from Seoul to Sydney route information
Origin airport
Gimpo Intl.
Destination airport
Kingsford Smith Intl.
Return price
NZ$1,139
Distance
8290 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 Gimpo Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$564 and roundtrip prices from NZ$1,139. 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 Gimpo Intl. Airport (GMP) to Mascot Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Gimpo Airport and Sydney Airport was NZ$1,139. Cheap fares don't hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Intl. Airport (GMP) to Kingsford Smith Intl. Airport (SYD)?
The majority of flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Gimpo Airport to Sydney Airport 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 GMP to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gimpo Intl. Airport (GMP) to Kingsford Smith Intl. Airport (SYD)?
The distance is around 8 300 kilometres. Eye mask? Check. Spare socks? Check. We suggest you pack all the travel comforts for this long-haul Seoul to Sydney flight.
Which airlines fly direct from Gimpo Airport to Mascot Airport?
If you want to fly straight from Gimpo Intl. Airport (GMP) to Mascot Airport, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are Gimpo Intl. Airport (GMP) to SYD flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Gimpo Intl. Airport (GMP) to SYD can be hit-or-miss. You may be able to score a great bargain, but you could also miss out entirely! If you'd prefer to play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

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