Can an Austrian Drive in Thailand? — IDP Required + the Left-Side Switch

Thailand is a fantastic country to explore by car or scooter, but it is not a gentle introduction to driving abroad. For an Austrian used to orderly, right-hand-drive roads, two things change at once here: the side of the road, and the entire rhythm of the traffic around you.

The licence rule is strict: IDP required

Unlike much of Europe, Thailand does not let you drive on your national licence alone. An International Driving Permit is required — carry it with your Austrian licence and passport at all times. Police checkpoints do ask for it, and just as importantly, driving without a valid IDP can void your travel and rental insurance if anything goes wrong. Get the IDP in Austria before departure; you cannot arrange one on arrival.

The side switch, in heavy traffic

Austria drives on the right; Thailand drives on the left. On its own that takes a day to adjust to — but Thai roads add a second variable: motorbikes everywhere, weaving, undertaking and appearing from gaps you would not expect. The combination is what makes the first day genuinely demanding. Practise in a quiet area, keep left as your default, and check mirrors and blind spots constantly for two-wheelers before any turn or lane change.

Speeds, alcohol and the realities of the road

Posted limits reach 80 km/h in towns (often lower on signed streets), 90 on rural roads and 120 km/h on motorways, with a minor speeding fine around THB 500-1,000. The alcohol limit is 0.05 BAC — the same as Austria’s — but local driving standards vary widely, so defensive driving matters more than the numbers. Lane discipline is loose, overtaking can be unpredictable, and rural lighting is poor after dark. Fuel is cheap at about $1.25/litre, and the emergency number is 191.

Check the full picture on our Thailand driving guide, confirm the IDP requirement with the Driving Permit Checker, and estimate any penalty with the Speeding Fine Calculator.