Getting to Ireland by Road, Bus and Air: A Practical Arrival Guide

How to reach Dublin, Cork, Galway and Belfast, what each route into the country actually costs in time and effort, and where to base yourself first.

Flying in: choosing your arrival airport

Dublin Airport handles the bulk of long-haul arrivals and sits about 10 km north of the city centre, with Aircoach and Dublin Express coaches running to O'Connell Street in roughly 30 to 45 minutes depending on traffic. Shannon, west of Limerick, is the handier door for Clare and Galway. Cork Airport is small and quick, 8 km south of the city with frequent buses. If you are coming from Britain, regional options such as Knock, Kerry and Donegal can save a long westward drive, though schedules are thinner and car hire desks close earlier.

For a first trip I would book Dublin unless the itinerary centres on the west, in which case Shannon beats a three-hour transfer. Fares on the city coaches are modest and paid on board or online, but buy before boarding for the cheapest seats. Late arrivals are the trap: past roughly 23:00, airport bus frequency drops and a taxi into Dublin costs noticeably more than the coach. If your flight lands after dark, a hotel near the airport or close to O'Connell Street saves an expensive transfer.

Driving: ferries, motorways and the roads to skip

Ferries from Holyhead to Dublin Port take about three hours twenty, and Pembroke to Rosslare around four hours, with Irish Ferries and Stena Line running both. Cairnryan to Belfast is roughly two hours. From Dublin, the M4 reaches Galway in about two and a half hours and the M8 puts Cork around two hours forty away. The M1 north to Belfast takes about two hours and crosses no border checkpoint. Driving gives you the most freedom, but it also means paying for parking in Dublin, where city-centre hotel car parks are scarce and expensive.

Rural roads are the real adjustment: west coast lanes near Connemara and the Dingle Peninsula are narrow, and a two-hour drive on paper can take three. Skip the car entirely for a Dublin-only stay, since the Luas tram, DART rail and buses cover the city well and parking will cost more than it saves. Pick up a hire car on the day you leave the capital rather than at the airport on arrival. Best months for touring by road are May, June and September, before and after the school-holiday peak.

Coaches and trains between the cities

Bus Éireann and Expressway link Dublin with Galway in about two and a half hours and with Cork in roughly three, and the private operator Citylink runs a similar Dublin–Galway service. Trains are faster and more comfortable on the main corridors: Irish Rail covers Dublin to Cork in about two hours twenty, Dublin to Galway in roughly two hours thirty, and Dublin to Belfast on the Enterprise in just over two. Booking online in advance secures a seat on busy Friday and Sunday services, and rail stations sit in the middle of each city, which is a real advantage with luggage.

For a two-city trip, I would take the train and book a hotel within walking distance of the station. Around Heuston in Dublin, the streets west of the city centre put you near the trains without the Temple Bar noise. In Galway, the coach and rail stations are minutes from Eyre Square, which makes the Latin Quarter and Spanish Arch easy on foot. Buses are cheaper than trains, but they use the motorway and can sit in traffic approaching Dublin, so allow extra time before a flight or ferry.

Where to base yourself and what to book first

Most visitors should split their stay rather than move nightly. Three nights in Dublin, two in Galway with a day trip into Connemara, and two in Cork or Killarney covers a lot without endless packing. Hotels in central Dublin cluster around Grafton Street, St Stephen's Green and the quays; Galway's guesthouses spread from Eyre Square towards Salthill, a 20-minute walk along the coast. In Belfast, the Cathedral Quarter and the streets around Queen's University both work well, with Botanic Avenue full of cafés and short walks to the Ulster Museum.

Book accommodation early for St Patrick's Day in March and for July and August, when coastal towns such as Doolin and Dingle fill up. Small hotels and family-run guesthouses in the west often release rooms months ahead and rarely discount, so waiting gains little. What I would skip: a hotel beside a motorway junction outside Dublin, unless you are driving straight on, and long day trips that return after dark. Sequence your bookings around your transport, then use this site's search to compare rooms near the station or coach stop you have chosen.

Questions, answered

Is it easier to fly into Dublin or Shannon?

Fly into Dublin for the east coast and Belfast, and into Shannon if your plans centre on Clare, Limerick or Galway. Shannon is smaller and quicker to exit, but Dublin has far more flights and frequent coaches into the city centre.

Do I need a car in Ireland?

Only outside the cities. Dublin, Cork, Galway and Belfast are all manageable by bus, tram and train, and city parking is costly. Hire a car for the west coast and rural counties, collecting it after your city stay rather than on arrival.

How far ahead should I book a hotel?

For March around St Patrick's Day and for July and August, book several months ahead, especially in Galway, Killarney and Dingle. Outside those periods, a few weeks is usually enough for Dublin and Belfast, though weekends fill faster.

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