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When and Where to Rent a Car
When Renting a Car Makes Sense
Renting a car in Korea can be a smart way to explore regions that public transportation serves poorly or slowly. However, it’s not necessary everywhere. This guide covers the practical details you need to know before renting, from legal requirements to driving realities on Korean roads.
Car rentals are most useful for specific destinations in Korea. Jeju Island is the clear winner for rental popularity among foreign visitors. The island’s attractions—beaches, hiking trails, waterfalls, and geological sites—spread across the island with limited bus frequency. Buses exist but run infrequently, especially to remote areas. A rental car gives you flexibility to visit sights on your own schedule rather than waiting for the next scheduled service.
Gyeongju, located inland from the coast, is another strong use case. The city contains dozens of Buddhist temples and historical sites scattered across the surrounding mountains and valleys. While Gyeongju has buses, renting a car saves hours of travel time between attractions. Rural areas throughout Korea also benefit from car rental. Provincial regions lack the dense public transit network that serves Seoul and Busan, making a personal vehicle practical for reaching small villages, national parks, and countryside restaurants.
Skip the rental in Seoul. The capital’s traffic is intense, streets are narrow and confusing, driving culture is aggressive, and parking is expensive and scarce. If you’re spending time only in major cities, public transportation—subways, buses, taxis—covers all your needs efficiently and cheaply.
Where to Pick Up Your Rental
Airport pickup locations offer maximum convenience. Incheon International Airport (Seoul), Gimpo International Airport (Seoul), Gimhae International Airport (Busan), and Jeju International Airport all have rental car desks in their terminals. City offices in Seoul, Busan, and other major cities also rent vehicles, but airport pickup works best for most visitors since you arrive at the airport anyway.
Confirm your pickup location when booking. Most travelers book for airport pickup and arrange to return the car at the same location or specify a different return location if they’re leaving from another airport.
Legal Requirements and Rental Eligibility
Legal Documents You Must Have
Korea requires two documents to rent and drive legally: your valid home country driver’s license and an International Driving Permit (IDP).
Your home country license alone is not enough. You must obtain an IDP before leaving your home country. This is critical—you cannot get an IDP in Korea. Contact your country’s automobile association or equivalent government agency at least two weeks before your trip. In the United States, the American Automobile Association (AAA) issues IDPs. In the United Kingdom, contact the DVLA. Canada has Service Canada and CAA. Australia uses the National Roads and Motorists’ Association. Most countries have similar organizations. The process takes days to a few weeks depending on your country and how you apply. An IDP costs roughly $15-20 USD equivalent and remains valid for one year from the date of issue.
Bring both your home license and IDP together when you arrive in Korea and when you pick up your rental car. Rental companies will ask to see both documents.
Age and Surcharge Policies
Most Korean rental companies require drivers to be 21 years old or older. However, some companies, particularly SK Rent-a-Car and Lotte Rent-a-Car, impose a minimum age of 26. Check the specific company’s policy when booking.
If you’re under 26 but meet the minimum age requirement, expect an additional daily surcharge of 5,000-15,000 KRW. This surcharge covers the rental company’s increased insurance liability for younger drivers. The cost varies by company and car type. Factor this into your budget if you’re in this age bracket.
Booking Your Rental and Costs
Major Rental Companies and Booking Strategy
Three companies dominate Korea’s car rental market: Lotte Rent-a-Car, SK Rent-a-Car, and AJ Rent-a-Car. All three operate nationwide with desks at major airports and city locations. They offer reliable service, English-speaking staff at popular locations, and consistent pricing.
International companies like Hertz and Avis maintain desks at Incheon and Gimpo airports in Seoul, but their rates are typically higher than local providers. Booking through local companies directly or via their websites yields better prices.
Always book online in advance. Walk-in rates at airport desks are significantly higher than pre-booked rates. Websites allow you to compare prices, check available vehicles, and lock in daily rates before arrival. Most rental sites let you select the pickup and return locations, driving dates, and driver age to see exact pricing.
Daily Rental Costs
Compact cars—sedans and small hatchbacks—cost 40,000-70,000 KRW per day. A Hyundai Avante or Kia Forte fall into this category. Mid-size sedans run 60,000-90,000 KRW daily. SUVs and larger vehicles cost 80,000-120,000 KRW per day.
These prices vary by season. Peak periods like summer, winter holidays, and spring weekends command higher rates. Off-season rentals (autumn weekdays, winter weekdays outside holidays) are cheaper.
Collision damage waiver (CDW) insurance costs 10,000-20,000 KRW daily and is strongly recommended. This covers damage to the rental car from accidents. Without it, you’re personally liable for repairs, which can be expensive. Some credit cards offer rental car coverage, but verify this applies in Korea before skipping the rental company’s insurance.
Driving in Korea
Roads, Navigation, and Rules
All rental cars come with GPS systems. When you pick up your vehicle, specify that you want a GPS unit set to English (most provide both Korean and English). Input your destination before driving. Korean road signs are clear and numbered, making navigation straightforward.
Highway tolls are collected through two systems. The Hi-pass system is automatic for rental cars; tolls deduct from a prepaid card in the vehicle. Some older cars or certain routes accept cash at toll booths. Ask your rental company which system your car uses. Expect highway tolls to add 5,000-30,000 KRW to your journey depending on distance.
Speed cameras are everywhere on Korean highways and city roads. Speeding fines are steep—cameras enforce the posted speed limit strictly. Comply with speed limits. The maximum highway speed is 100 km/h; city streets are typically 50 km/h.
Parking in cities is challenging and pricey. Expect to pay 2,000-5,000 KRW per hour for street or lot parking. Many restaurants and attractions have free parking for customers, but in downtown areas, parking is scarce and metered. Plan accordingly.
Jeju Island: The Rental Car Capital
Jeju is where most foreign visitors actually rent cars. The island is small—drive time between major sites is 30-90 minutes—and roundabout driving is the norm. Roundabouts are common at Jeju intersections. Drive clockwise around the center until your exit. The concept is simple but unfamiliar to drivers from many countries, so take a moment to understand it before your first roundabout.
Picking up a rental at Jeju Airport is straightforward. Rental desks are in the main terminal. Drive time from the airport to most hotels and attractions is 20-40 minutes.
Honest Caveats
Seoul driving is not recommended for first-time visitors to Korea. Traffic is heavy, streets are narrow with unclear markings, parking is difficult, and other drivers are aggressive. Avoid it unless you’re an experienced urban driver comfortable with fast-paced, unpredictable traffic.
Stick to Jeju Island and smaller cities like Gyeongju, Busan, or Jeju for your rental experience. These regions offer manageable driving, clear road systems, and destinations worth visiting by car.
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