Car Rental in Dublin, Ireland

Last updated: March 2026

Renting a Car in Dublin: The Complete Guide

Dublin is the gateway to Ireland, and while the city itself is best explored on foot and by tram, a rental car is essential for experiencing the wild Irish countryside. From the Cliffs of Moher to the Ring of Kerry, the Wild Atlantic Way to the ancient monuments of the Boyne Valley, Ireland's greatest attractions are scattered across a compact but rural island. Renting a car in Dublin puts them all within reach.

Where to Pick Up Your Rental Car

Dublin Airport (DUB) is Ireland's main airport, located 10 km north of the city center. All major rental companies operate from the car rental village, a dedicated area connected to the terminals by shuttle bus. Irish rental rates vary widely by season — summer (June-August) is expensive, while winter offers excellent deals. Note that Ireland drives on the left side of the road, so if you are not accustomed to this, your first few minutes will require extra concentration. Automatic transmission cars are available but must be requested specifically and cost more.

Driving on the Left

For visitors from continental Europe or the Americas, driving on the left is the biggest challenge in Ireland. A few tips to ease the adjustment:

• Roundabouts circulate clockwise — give way to traffic from the right
• The driver sits on the right side of the car — choose automatic transmission to avoid left-hand gear shifting
• Take extra care at junctions and when turning — the instinct to drift left is strongest at turns
• Motorways are straightforward; narrow country roads require more attention
• Most rental companies do not charge extra for left-hand-drive experience, but insurance excess is higher for younger drivers

Road Trips from Dublin

Ireland is small — no point is more than 5 hours from Dublin. The Wild Atlantic Way, the 2,500 km coastal route along the west coast, is the country's flagship driving experience. You can reach its northern end (Donegal) in 3.5 hours or its southern end (Cork) in 3 hours. The Ring of Kerry (4 hours to Killarney) is the classic loop through mountains and coastline. The Causeway Coastal Route in Northern Ireland (2.5 hours to Belfast, then north) features the Giant's Causeway and Carrick-a-Rede rope bridge.

Practical Driving Tips

Ireland's motorway network is limited to routes between Dublin and major cities (Cork, Galway, Limerick, Waterford). Beyond these, expect national roads (N-roads) that are mostly single carriageway, and regional roads (R-roads) that can be narrow. In rural areas, be prepared for tractors, livestock crossings, and roads with no center line. Speed limits are 120 km/h on motorways, 100 km/h on national roads, 80 km/h on regional roads, and 50 km/h in towns.

Fuel costs around €1.70-€1.85 per liter. There are no road tolls except the M50 (barrier-free electronic tolling) and a few other motorway sections (M1, M4, M7/M8). The M50 toll must be paid by 8pm the next day via eFlow — your rental company handles this or provides a tag. Ireland has a strict 50 mg/100ml blood alcohol limit. Weather changes rapidly — expect rain at any time, and rural roads can be slippery. Speed cameras (GoSafe vans) are stationed at over 700 locations nationwide.

Parking in Dublin

Dublin city-center parking is expensive and time-limited. On-street meters in the core allow a maximum of 3 hours, making them impractical for day-long sightseeing. Use a multi-story car park like Drury Street (central, near Grafton Street) or Jervis (near Henry Street). For the best value, use a Park & Ride at a Luas tram stop — Red Cow (Red Line) or Stillorgan (Green Line) are both convenient. If staying in Dublin before your road trip, leave the car at the airport and take the Airlink bus into the city.

Airport Rental Pickup

You can pick up a rental car at these airports near Dublin:

• DUB — desks in arrivals hall, follow "Car Rental" signs

Parking in Dublin

Traffic note: Dublin traffic is among the worst in Europe relative to city size. The M50 motorway ring road has improved but still gets congested during rush hours (7:30-9:30, 16:30-18:30), particularly at the Red Cow interchange and Dublin Port Tunnel approaches. The M50 uses barrier-free tolling (eFlow) — your rental company should provide a tag or register your plate. Without payment, fines escalate quickly. Dublin drives on the LEFT, which is the biggest adjustment for most continental European visitors. The city center has many bus lanes with cameras — driving in a bus lane results in an €80 fine. Cyclists are increasingly common and have dedicated lanes on many routes.

Day Trips from Dublin by Car