Johannesburg to Cairns flights
Cairns lies 11,754 km (7,304 mi) south-east of Johannesburg, +8 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 15 h 49 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Johannesburg | Cairns | |
|---|---|---|
| Country | South Africa | Australia |
| Population | 9.4 million | 153,075 |
| Elevation | 1,767 m (5,797 ft) | 7 m (23 ft) |
| Time now | UTC+2 (Africa/Johannesburg) | UTC+10 (Australia/Brisbane) |
| Nearest large airport | JNB, 21 km out | CNS, 5 km out |
| Postal codes | 2000–2198 | 4870 |
Clocks in Cairns are 8 h ahead of Johannesburg right now, so a 15 h 49 min journey lands 23 h 49 min later by the destination clock.
What changes when you arrive in Cairns
Crossing from South Africa into Australia: money changes from the Rand to the Dollar (AUD); sockets are AS/NZS 3112; the dialling code becomes +61; the emergency number is http://www.wikidata.org/entity/Q2806478.
Airports at each end
Leaving Johannesburg
Johannesburg is served by 2 airports with scheduled flights within 100 km. The closest large one is O.R. Tambo International Airport (JNB), 21 km (13 mi) from the centre, whose 14,495-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Lanseria International Airport (HLA, 32 km).
Arriving in Cairns
Cairns is served by one airport with scheduled flights. The closest large one is Cairns International Airport (CNS), 5 km (3 mi) from the centre, whose 10,489-ft runway is long enough for long-haul wide-body aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Cairns International Airport | CNS | 5 km (3 mi) | 10,489 ft | 10 ft |
Book a flight to Cairns
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Staying in Cairns
Live rooms and prices for Cairns are in the search below.
Book a hotel in Cairns
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Cairns from Johannesburg?
11,754 km (7,304 mi) in a straight line, south-east of Johannesburg.
How long does it take to get from Johannesburg to Cairns by air?
About 15 h 49 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Johannesburg and Cairns?
Cairns is 8 h ahead at the moment (Australia/Brisbane against Africa/Johannesburg).
Which airports are used for Johannesburg to Cairns flights?
Typically O.R. Tambo International Airport (JNB) to Cairns International Airport (CNS).
What currency do I need in Cairns?
The Dollar (AUD).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.