Seoul to Cairns (ICN–CNS) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
ICN–CNS is served by 1 airline with nonstop service. Our Airline leads the route. The flight covers 3,960 miles in approximately 8h 7m. Beyond nonstop, 9 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| ON Our Airline | 1 | – | – | – | – | – |
Connection Landscape
Travel Essentials
ICN: KST · CNS: AEST
When it's 6:00 PM in Seoul, it's 7:00 PM in Cairns.
South Korean passport holders need an ETA (Electronic Travel Authority, subclass 601) to enter Australia. Apply through the Australian ETA app (iOS/Android) for AUD 20. Processing is near-instant in most cases but can take up to 12 hours. The ETA is valid for 12 months with multiple entries, each stay up to 90 days. Passport must be valid for the duration of your stay. The ETA is linked electronically to your passport, so no printout is needed.
If the ETA app does not work (some users report technical issues), apply for a Visitor Visa (subclass 600) at immi.homeaffairs.gov.au for AUD 190, allowing stays up to 3, 6, or 12 months. Processing takes 1 to 4 weeks. At Australian immigration, you clear SmartGate (automated) if your passport has a chip, which takes about 2 minutes. Declare all food, plant material, wooden items, and animal products. Australia's biosecurity fines start at AUD 626.
Direct flights from Seoul Incheon to Sydney (SYD) run about 10 hours 30 minutes on Korean Air, Asiana, and Qantas. Direct service also reaches Brisbane (BNE) and Melbourne is possible with one stop through Sydney or via carriers routing through Southeast Asia. Australia uses the Australian dollar (AUD), trading at roughly 0.0011 AUD per KRW. Opal cards (Sydney), Myki (Melbourne), and Go Cards (Brisbane) handle all local transit. No mandatory vaccinations for arrivals from South Korea.
AREX (Airport Railroad Express) runs two services from Seoul Station: the Direct Train (43 min, ₩11,000, reserved seats) and the All-Stop train (66 min, ₩4,550, unreserved). Both trains serve T1 first, then T2; confirm which terminal your airline uses before boarding.Limousine buses depart from major Seoul neighborhoods and hotels (₩16,000–18,000, 60–90 min depending on traffic). KAL and LIMOUSINE services are reliable. Taxis from central Seoul cost ₩65,000–80,000 and take 60–90 minutes. Deluxe (black) taxis are pricier but English-speaking drivers are more common.
ICN–CNS Quick Facts
Frequently Asked Questions
Flights from ICN to CNS
Incheon International Airport (ICN) and Cairns International Airport (CNS) are connected by nonstop service from Our Airline. With 1 weekly departures, this is a regularly served route.
ICN to CNS Flight Duration and Schedule
Nonstop flight time from ICN to CNS ranges from 8 hours 7 minutes. The route covers a distance of 3,960 miles (6,372 km).
Connecting Options and Alternatives
9 one-stop connections are available, with the fastest taking approximately 13 hours via HKG. Two-stop connections are also available via intermediate hubs.