£193 Cheap Flights from Sydney (SYD) to Seoul (ICN)

View £193 flight on Tue, 11 Aug 2026Opens in a new window

Flight 1

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 £193 for one-way flights and £332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 3 Aug - Mon, 17 Aug
SYD
Sydney
ICN
Seoul
£332 Return, found 6 days ago
£332
Return
found 6 days ago
Select Scoot flight, departing Mon, 3 Aug from Sydney to Seoul, returning Mon, 17 Aug, priced at £332 found 6 days ago
T'Way Air
Thu, 21 May - Mon, 25 May
SYD
Sydney
ICN
Seoul
£490 Return, just found
£490
Return
just found
Select T'Way Air flight, departing Thu, 21 May from Sydney to Seoul, returning Mon, 25 May, priced at £490 just found
Singapore Airlines
Sun, 26 Jul - Mon, 3 Aug
SYD
Sydney
ICN
Seoul
£518 Return, found 2 days ago
£518
Return
found 2 days ago
Select Singapore Airlines flight, departing Sun, 26 Jul from Sydney to Seoul, returning Mon, 3 Aug, priced at £518 found 2 days ago
Vietjet Air
Fri, 4 Sept - Wed, 9 Sept
SYD
Sydney
ICN
Seoul
£519 Return, found 2 days ago
£519
Return
found 2 days ago
Select Vietjet Air flight, departing Fri, 4 Sept from Sydney to Seoul, returning Wed, 9 Sept, priced at £519 found 2 days ago
China Southern Airlines
Tue, 2 Jun - Sun, 14 Jun
SYD
Sydney
ICN
Seoul
£525 Return, found 5 days ago
£525
Return
found 5 days ago
Select China Southern Airlines flight, departing Tue, 2 Jun from Sydney to Seoul, returning Sun, 14 Jun, priced at £525 found 5 days ago
Jetstar
Mon, 18 May - Sun, 24 May
SYD
Sydney
ICN
Seoul
£552 Return, found 4 days ago
£552
Return
found 4 days ago
Select Jetstar flight, departing Mon, 18 May from Sydney to Seoul, returning Sun, 24 May, priced at £552 found 4 days ago
Hahn Air Systems
Fri, 4 Sept - Wed, 9 Sept
SYD
Sydney
ICN
Seoul
£556 Return, found 2 days ago
£556
Return
found 2 days ago
Select Hahn Air Systems flight, departing Fri, 4 Sept from Sydney to Seoul, returning Wed, 9 Sept, priced at £556 found 2 days ago
China Eastern Airlines
Sat, 13 Jun - Sat, 27 Jun
SYD
Sydney
ICN
Seoul
£565 Return, found 5 days ago
£565
Return
found 5 days ago
Select China Eastern Airlines flight, departing Sat, 13 Jun from Sydney to Seoul, returning Sat, 27 Jun, priced at £565 found 5 days ago
FlexFlight
Fri, 4 Sept - Wed, 9 Sept
SYD
Sydney
ICN
Seoul
£571 Return, found 2 days ago
£571
Return
found 2 days ago
Select FlexFlight flight, departing Fri, 4 Sept from Sydney to Seoul, returning Wed, 9 Sept, priced at £571 found 2 days ago
Hainan Airlines
Tue, 1 Sept - Mon, 7 Sept
SYD
Sydney
ICN
Seoul
£606 Return, found 5 days ago
£606
Return
found 5 days ago
Select Hainan Airlines flight, departing Tue, 1 Sept from Sydney to Seoul, returning Mon, 7 Sept, priced at £606 found 5 days ago

Alternative airports near Seoul

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

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from £1,439
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from £1,439

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

May is typically the cheapest month to fly

From £252 - £418 per traveller.

Frequently asked questions

What is the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
August is typically the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.), with average round-trip fares of approximately 1503 CAD. This is about 21% lower than the average price throughout the year. August often sees lower prices as it's outside peak holiday seasons, leading to reduced demand. Other cheap months to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) include March and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
Enter SYD to ICN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
The best airline to fly with from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) will differ from traveler to traveler. If you like to fly early, KE offers early morning flights. If price is the most important factor, OZ typically offers the lowest fares. QF offers the most daily flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
Based on booking data from the past year, if you're looking for the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.), you'll find the cheapest fares in August or November, with average round-trip flights around 1503 CAD. December is the most popular month for this route, meaning you'll have plenty of flight options, but prices might be higher due to demand. For the best balance, consider flying in August or November for better value.*Prices based on flights available on Expedia in the last year.
How many flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
There are approximately 4 nonstop flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.). For even more choice, look at flights that include layovers, as there are around 116 connecting flights per day. Some common connection points include Tullamarine (MEL), (BNE), and Baiyun Intl. (CAN).
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
The earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) typically departs at approximately 6:00 AM local time. This service is seasonal, active in May and July, and is operated by JQ and CZ. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
You'll typically find the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) on a Monday, with around 39 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Qantas, Singapore Airlines, and Cathay Pacific. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
What are the most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) are in the morning, from 9am to 12pm. About 28 CAD% of passengers prefer this time window. Many major carriers, including Asiana Airlines, Cathay Pacific and Korean Air, offer flights during this window. These times work well because you can get an early start to your journey and arrive in Seoul with plenty of time to settle in.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
Direct flights from SYD to ICN usually take about 10 hours 50 minutes, traveling roughly 5,182 miles. If you opt for a connecting flight, expect to add around 5 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
Select the "Business class" and "First class" filters when looking for SYD to ICN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
A non-stop, one-way business class flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) is usually around 2,992 CAD - 6,596 CAD. You may also be able to find a cheaper business class journey between Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul from Kingsford Smith Intl. (SYD)?
From Kingsford Smith Intl. (SYD), you can fly into Incheon Intl. (ICN) to reach Seoul. Some flights may connect through major hubs like BNE (BNE), Tullamarine (MEL), Changi (SIN) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.)?
If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to Seoul (ICN-Incheon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air India, Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, FlexFlight, Hahn Air Systems, Hong Kong Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
£331
Distance
8292 km
Average flight time
9 hours 37 mins

Book with confidence

Compare flights from Sydney to Seoul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Incheon Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to Incheon Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to Incheon Intl. (ICN)

The easiest way to view the best deals on flights from Sydney to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to Incheon Intl. start at just £332 and range up to £606.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Seoul
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Seoul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to Incheon Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Sydney to Seoul easily and book with confidence

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