Flights by month
Seoul to Sydney flights, month by month (2026)
A typical return fare from Seoul to Sydney for each of 7 months, from departures we researched across a year. March is the cheapest, at around Rp8.203.689. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Mar 2027, about Rp9.607.578
Jan 2027 costs about Rp14.601.178 more.
Researched fares: Rp15.594.428 to Rp17.812.377 per person over 2 checks, last on 2026-09-04. · Cheapest direct researched: Jetstar at Rp28.202.438.
Estimates from Google Flights, captured August 2026, for a one week return from Jakarta. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Sydney
- Typical journey time
- 14h 35m
- Stops
- 1, usually via HKG, SGN, MNL
- Usually flown by
- Scoot, Cathay Pacific, Vietjet, Philippine Airlines
- Carbon, one way
- 597 kg CO₂
Common questions
When is the cheapest month to fly from Seoul to Sydney?
From what we captured across a year of departures, March is the cheapest month to fly Seoul to Sydney, at around Rp8.203.689 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from Seoul to Sydney?
January is the dearest month we captured for Seoul to Sydney, at around Rp21.632.082 return, about Rp13.428.393 more than the cheapest month.
How long is the flight from Seoul to Sydney?
About 14.6 hours with 1 stop, via Hong Kong, Ho Chi Minh City, Manila, from the itineraries we captured for Seoul to Sydney.
Which airlines fly from Seoul to Sydney?
The fares we captured for Seoul to Sydney were on Scoot, Cathay Pacific, Vietjet, Philippine Airlines, among others.