Dublin public transport: tickets, passes and apps

Match the ticket to how many times you will actually board, not to how long you are in the city. Most visitors walk the centre — Trinity College, Temple Bar, Grafton Street and the Guinness Storehouse are all within 30 minutes on foot of each other — and take transport only for the airport, a coastal trip or a night out.

One or two days: tap a contactless bank card, phone or watch on the reader as you board. You pay the standard fare per journey, and a daily cap stops the total running away if you ride a lot. Nothing to buy in advance, no leftover balance.

Three days or more, or four-plus journeys a day: get a Leap card, the reloadable smart card, or a multi-day travel pass loaded onto it. Both give the lower fare and the cap. Buy a Leap at a Luas or DART station machine, at a newsagent or Spar, or online; the card carries a small refundable deposit.

Children under 5 travel free; child fares apply to roughly 5–15. Students and visitors over 66 should ask about the relevant card at a station — rules change, so check before buying.

Contactless is the simplest option: hold your card, phone or watch flat on the reader at the door of the bus, at the Luas stop validator or at the DART gate. Use the same card for every tap so the daily cap tracks correctly. Do not tap in and out with two different cards.

On Dublin Bus you tap once, on boarding. On the Luas you must validate before boarding and again if asked; inspectors do check. On DART and commuter rail, tap at the gate or validator at both ends of the trip.

Leap works the same way but from a stored balance. Top up at station machines, in shops with the Leap logo, or in the Leap Top-Up app. The card itself is a small deposit, refundable if you return it.

Cash is accepted on Dublin Bus but you need exact change and pay more per journey. Drivers do not give change. Most visitors never need cash for transport.

Apps: the TFI (Transport for Ireland) app and website cover timetables, real-time arrivals and route planning across Dublin Bus, Luas, DART and commuter rail. Leap Top-Up handles card balance. Google Maps and Citymapper also work well in Dublin.

Dublin's short-hop fares are distance-based rather than a single flat city fare, but for most visitor trips the difference is small. The 90-minute fare covers a single journey with transfers within that window, which is why a bus plus a Luas leg can cost the same as one ride.

Fares are lower with Leap or contactless than with cash. A daily cap applies to contactless and Leap use, so a heavy day of sightseeing will not cost more than the cap. Weekly caps also exist — check the current figures on the TFI site before you travel.

Outside the city, Dublin Bus and Go-Ahead Ireland routes reach the suburbs and some coastal towns, but for longer trips — Galway, Cork, Belfast, the west — you need Irish Rail, Bus Éireann, Citylink or GoBus. Those are separate tickets and separate fares.

Dublin Airport has no rail link to the city. The options are express coaches, city buses and taxis.

Dublin Express and Aircoach run frequent coaches to the city centre and to Heuston and Connolly stations, taking roughly 30–50 minutes depending on traffic. Buy online in advance for a lower fare, or tap on board.

Dublin Bus routes 16 and 41 are the cheaper option, stopping along the way and taking longer. They accept Leap and contactless.

A taxi to the centre costs roughly €25–35 and takes 20–40 minutes outside peak traffic. For a group of three or four, it can be competitive with coach fares.

If you are staying near the airport, see hotels near Dublin Airport; if you are heading straight out west, buses and trains from the city are the usual route.

Walk the centre. O'Connell Street to St Stephen's Green is about 20 minutes; most sights cluster inside that ring, and Dublin's one-way system makes short bus hops slower than they look on the map.

Use the Luas for the Guinness Storehouse (James's stop) and the DART for coastal trips to Howth, Dalkey, Bray and Dún Laoghaire. Both are quick and cheap.

Avoid peak hours (roughly 08:00–09:30 and 17:00–18:30) if you are carrying luggage; buses and DART fill up.

Keep your Leap card topped up if you plan a late night; not every shop is open to top up after 22:00.

For trips outside Dublin, book Irish Rail or Bus Éireann in advance online — walk-up fares are higher. See the Ireland guide for the wider network.