Cheap flights from Seoul to Sydney
from 249 US$
From 559 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 249 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Seoul to Sydney, a about 8,329 km route (around 10h 55m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Korean Air, Asiana Airlines, Qantas operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Seoul to Sydney?
It's usually 2026-09, from 249 USD. Use the price calendar to compare other dates.
How long is the flight from Seoul to Sydney?
A nonstop flight takes about 10h 55m and covers around 8,329 km. Connecting itineraries take longer.
Are there direct flights from Seoul to Sydney?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Seoul to Sydney?
Korean Air, Asiana Airlines, Qantas, Turkish Airlines operate this route, among others. Compare them all in the results.
When should I book Seoul–Sydney flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Seoul → Sydney · Live fares from 100+ sites — free, with no hidden fees.