£154 Cheap Flights from Sydney (SYD) to Seoul (SEL)

View £154 flight on Tue, 3 Feb 2026Opens in a new window

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

Prices were available within the past 7 days and start at £154 for one-way flights and £288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, 1 Mar - Mon, 9 Mar
SYD
Sydney
ICN
Seoul
£288 Return, found 4 hours ago
£288
Return
found 4 hours ago
Select Scoot flight, departing Sun, 1 Mar from Sydney to Seoul, returning Mon, 9 Mar, priced at £288 found 4 hours ago
Jetstar
Sun, 8 Mar - Sun, 15 Mar
SYD
Sydney
ICN
Seoul
£360 Return, found 4 days ago
£360
Return
found 4 days ago
Select Jetstar flight, departing Sun, 8 Mar from Sydney to Seoul, returning Sun, 15 Mar, priced at £360 found 4 days ago
Hainan Airlines
Tue, 9 Sep - Mon, 15 Sep
SYD
Sydney
ICN
Seoul
£379 Return, found 3 days ago
£379
Return
found 3 days ago
Select Hainan Airlines flight, departing Tue, 9 Sep from Sydney to Seoul, returning Mon, 15 Sep, priced at £379 found 3 days ago
Hong Kong Airlines
Wed, 5 Nov - Thu, 27 Nov
SYD
Sydney
ICN
Seoul
£403 Return, found 3 hours ago
£403
Return
found 3 hours ago
Select Hong Kong Airlines flight, departing Wed, 5 Nov from Sydney to Seoul, returning Thu, 27 Nov, priced at £403 found 3 hours ago
T'Way Air
Thu, 23 Oct - Wed, 5 Nov
SYD
Sydney
ICN
Seoul
£408 Return, found 1 day ago
£408
Return
found 1 day ago
Select T'Way Air flight, departing Thu, 23 Oct from Sydney to Seoul, returning Wed, 5 Nov, priced at £408 found 1 day ago
China Southern Airlines
Sun, 2 Nov - Wed, 5 Nov
SYD
Sydney
ICN
Seoul
£417 Return, found 1 day ago
£417
Return
found 1 day ago
Select China Southern Airlines flight, departing Sun, 2 Nov from Sydney to Seoul, returning Wed, 5 Nov, priced at £417 found 1 day ago
Vietnam Airlines
Sat, 25 Apr - Sat, 9 May
SYD
Sydney
ICN
Seoul
£419 Return, found 1 hour ago
£419
Return
found 1 hour ago
Select Vietnam Airlines flight, departing Sat, 25 Apr from Sydney to Seoul, returning Sat, 9 May, priced at £419 found 1 hour ago
Singapore Airlines
Tue, 3 Mar - Tue, 10 Mar
SYD
Sydney
ICN
Seoul
£419 Return, just found
£419
Return
just found
Select Singapore Airlines flight, departing Tue, 3 Mar from Sydney to Seoul, returning Tue, 10 Mar, priced at £419 just found
Xiamen Airlines
Wed, 15 Oct - Wed, 22 Oct
SYD
Sydney
ICN
Seoul
£424 Return, found 3 days ago
£424
Return
found 3 days ago
Select Xiamen Airlines flight, departing Wed, 15 Oct from Sydney to Seoul, returning Wed, 22 Oct, priced at £424 found 3 days ago
China Eastern Airlines
Wed, 5 Nov - Thu, 27 Nov
SYD
Sydney
ICN
Seoul
£425 Return, found 3 hours ago
£425
Return
found 3 hours ago
Select China Eastern Airlines flight, departing Wed, 5 Nov from Sydney to Seoul, returning Thu, 27 Nov, priced at £425 found 3 hours ago
Flight from Sydney to Seoul route information
Origin airport
Kingsford Smith Intl.
Destination airport
Incheon Intl.
Return price
£288
Distance
8292 km

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 SEL-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to SEL-All Airports.  

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 SEL-All Airports (SEL)

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 SEL-All Airports start at just £288 and range up to £425.  

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 March, 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 SEL-All Airports 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.  

Frequently asked questions

How much is a flight from Mascot Airport to Seoul (SEL-All Airports)?
Round-trip journeys from Mascot Airport to Seoul (SEL-All Airports) start from £288. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. 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 Seoul (SEL-All Airports)?
Each airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from SYD to Seoul (SEL-All Airports) 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 Seoul (SEL-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mascot Airport to Seoul (SEL-All Airports)?
You'll have 8,300 kilometres to cover on the long-haul Sydney to South Korea route. Dress in layers of comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from SYD to Seoul (SEL-All Airports)?
A leading airline that operates on the route from Mascot Airport to Seoul (SEL-All Airports) is Korean Air (KE). It offers 21 flights a month. Offering 21 flights each month on this route, Asiana Airlines (OZ) is another top pick.
Are SYD to Seoul (SEL-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from SYD to Seoul (SEL-All Airports) can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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