South Korea on a Spanish Licence — IDP Required + a Tighter 0.03 Limit

Spain and South Korea share the side of the road and a fondness for camera enforcement, so a Spanish driver lands with useful instincts already in place. The two things to handle before the trip are the licence document and a tighter alcohol rule.

The verdict for Spanish licence holders

Your Spanish 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, and it is valid for one year from the date of entry. Inside the EU your Spanish licence needs nothing extra, but that stops at Korea’s border — get the IDP in Spain before you fly. Rental companies will refuse a car without it, and arriving without one is the classic way a Korean road trip ends at the counter.

The alcohol limit tightens

Spain runs 0.05 BAC; South Korea enforces a stricter 0.03, backed by frequent roadside checks that make the small number bite. This is the one rule a Spanish driver genuinely has to tighten. The clean answer is nothing before you drive.

What feels familiar — and what doesn’t

Both countries drive on the right, so there is no side switch to relearn, and Korea’s camera-heavy enforcement will feel like home after Spanish autovías. What is new is the hangeul signage that dominates beyond the main expressways and the fast, loosely-laned city traffic in Seoul. Set offline navigation in a language you read before pulling away.

Speeds and practicalities

Limits are lower than Spanish motorways: 110 km/h on expressways, 80 rural, 50 in towns. Fuel runs about $1.42/litre, the emergency number is 112, and a basic speeding penalty starts near KRW 30,000 (≈ €20) — but dense cameras mean they add up.

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