🇰🇷 Drive Korea on Australian Licence? IDP or No Keys

South Korea is an easy country to drive once you are settled — the motorways are excellent and signage carries English under the hangeul. The hard part for an Australian comes in the first day, and it is two things: the paperwork that has to be done before you leave home, and the side of the road.

The permit is non-negotiable. South Korea recognises the 1949 Geneva International Driving Permit, and your Australian licence is only valid when you carry that IDP with it. There is no on-arrival option and no grace period — a rental desk will not hand over keys without it. Get the IDP from your state auto club before you fly, and keep it with your licence and passport. Confirm your exact requirement with the Driving Permit Checker.

You are switching sides. Australia drives on the left; South Korea drives on the right. This is what catches Aussies out, and the danger window is your first few hours — pulling out of a car park, joining a roundabout that now flows the other way, or glancing the wrong direction at a junction. Pick up the car somewhere quiet rather than central Seoul, and stay deliberate until right-hand driving stops feeling backwards.

Korean city traffic is assertive — lane changes are quick and gaps close fast — but the road quality is high and the network is modern. Speed limits sit at 50 km/h in towns, 80 on rural roads and 110 on motorways, all camera-enforced; creeping 10 km/h over typically costs around KRW 30,000 (about EUR 20). The drink-drive limit is 0.03, below Australia’s 0.05, and police run frequent checkpoints, so plan zero alcohol before driving. Full rules are on the South Korea driving guide.

Petrol runs near $1.42/litre. The all-purpose emergency number is 112. Most rentals come with a warning triangle; check it is there before you drive off, and download offline maps since some rural routes are signed only in Korean. Beyond the permit and the side switch, nothing here should surprise a confident Australian driver.