Rent a Car in Jeju-do, South Korea: Better Prices, More Freedom

Bring the right documents: Most rentals require your passport, a valid driver’s license, and an International Driving Permit (IDP) if your license isn’t eligible for direct use in Korea.

Book early in peak seasons: Spring blossoms, summer holidays, and autumn weekends can sell out. Reserve your car (and child seat if needed) well ahead to lock in better prices and vehicle choice.

Plan fuel stops and understand refueling rules: Most cars are returned “full-to-full.” Gas stations are common in cities (Jeju City/Seogwipo) and along main roads, but fewer late-night options exist in rural coastal areas—refuel before heading far west/east.

Use Korean navigation (and search by phone number): In-car systems and local apps often work best when you input a destination’s phone number (or Korean name). Save key stops in advance to avoid last-minute confusion.

Pad your schedule for traffic and parking: Beach zones and hotspots like Seongsan and major waterfalls can get congested. Add buffer time for parking lines, one-way lots, and short walks from parking areas.

Check wind and rain forecasts by region: Jeju weather can vary dramatically between coasts and Hallasan. If coastal winds are intense, swap to a forest/mid-mountain plan; if visibility is poor, skip viewpoints and focus on museums/markets.

Pick the right car size for your route: Compact cars are easiest for tight lots and café areas; SUVs help if you have luggage, multiple passengers, or want a more comfortable ride on longer loops.