Routes · From ICN

Seoul (ICN) to Sydney (SYD) flights

Nonstop from Incheon International to Sydney Kingsford Smith: distance, flying time, which airlines fly it and how often.

Distance

8,343km

5,184 mi, great circle

Flying time

10h 36m

typical, gate to gate

Flights a day

4.7

average, November 2026

Airlines

passenger airlines

Airlines flying ICN to SYD

Also in the data (cargo, charter or a foreign airline on a domestic route): T'Way Air.

Route map

The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.

Cheapest recent fare

Fares found in recent searches load here. You can also compare ICN to SYD fares by month.

Both directions

Related guides

Flying explained · 8 min read

Why Westbound Flights Take Longer: The Jet Stream, With Examples

Westbound flights take longer because they fly into the jet stream's headwinds. See how it works, real route times, and when the gap is biggest.

October 16, 2026

Frequently asked questions

How long is the flight from Seoul to Sydney?

About 10h 36m gate to gate for the 8,343 km (5,184 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.

Which airlines fly nonstop from ICN to SYD?

Asiana Airlines, Jetstar and Korean Air, with about 4.7 flights a day between them in our data (AeroDataBox, November 2026).