Can an American Drive in the Solomon Islands? — IDP & the Left-Side Switch

The Solomon Islands aren’t a place most American drivers research in advance, so here’s the honest picture: the licence is simple, but one habit and the roads themselves will need your full attention.

The licence verdict

You can drive in the Solomon Islands on your American licence, with an IDP recommended alongside it. Carry the IDP, your home licence and your passport together, and arrange the permit in the US before you fly — you won’t find one locally.

The real adjustment: switching to the left

This is the line that should shape your first day. The islands drive on the left, the opposite of the United States, so every reflex you own is reversed: roundabouts spin the other way, you turn across traffic differently, and your instinct to look left at a junction is pointing you wrong. Spend your first hour on quiet roads, not in central Honiara, and be deliberate at every turn until left-hand driving stops feeling backwards. The danger window is the start of the trip.

Slow roads, short distances

Don’t come expecting highways. Speed limits are low — around 50 km/h in town, 70 km/h rural, 80 km/h at most — and that reflects the roads: outside Honiara, sealed surfaces give way to gravel and rougher tracks, and getting between islands means boats, not bridges. The alcohol limit is 0.08, but enforcement and the safe policy both point to none before driving. Treat this as slow, careful, short-hop driving rather than a road trip, and avoid unfamiliar rural roads after dark.

Before you set off

Carry your IDP, licence and passport together; the emergency number is 112. Keep expectations modest on road quality and plan around daylight. Confirm exactly what your licence needs with the Driving Permit Checker, and read the wider rules on our Solomon Islands driving guide before you collect the car.