Can a Polish Driver Use Their Licence in South Korea? — IDP Required + a Big Speed Drop

For a Polish driver, South Korea keeps the side of the road you know but changes almost everything about the pace and the paperwork. Sort the licence question first, then recalibrate your speed instincts — the second one catches people more than they expect.

The licence verdict for Polish drivers

Your Polish licence is not valid on its own in South Korea. You need an International Driving Permit issued under the 1949 Geneva Convention, carried with your licence and passport, valid for one year from the date of entry. Within the EU your Polish licence travels freely, but that reciprocity stops at Korea’s border — arrange the IDP at home before you fly. Rental desks will not release a car without it, and this is the most common reason a Korean self-drive plan stalls.

The adjustment that surprises Polish drivers most

Speed. Polish motorways run to 140 km/h, the highest limit in the EU; Korean expressways cap at 110, rural roads at 80, and towns at 50. That is a big mental gear-change, and Korea backs it with a genuinely dense network of speed and section-average cameras. A basic 10-over penalty starts around KRW 30,000 (≈ €20), but the camera coverage means small infractions stack up quickly. Set the cruise control low and leave the autostrada habits at home.

What you keep, and what you read

Both countries drive on the right, so there is no side switch — a real relief. The trade-off is the signage: Korean hangeul dominates beyond the main expressways, and Seoul traffic is fast and assertive with loose lane discipline. Set offline navigation in a language you read before you move off.

Alcohol and the basics

Korea’s 0.03 BAC limit is close to Poland’s 0.02 and firmly enforced — random breath checks are routine — so keep it at zero before driving. Fuel is about $1.42/litre and the emergency number is 112.

Read the full rules on our South Korea driving guide, confirm your permit with the Driving Permit Checker, and check the limits on the Speed Limit Map before you set off.