Plan a Trip to Ireland: Start Here

To plan a trip to Ireland, decide how many days you have, pick one or two regions rather than the whole island, then sort flights, transport and where to stay in that order. This page links every Ireland Wide planning guide, from itineraries and airports to money, packing and holiday dates, so you can work through it step by step.

Last updated: October 2026

Ireland itineraries

The easiest planning mistake to make is trying to cover too much. A long weekend works best around Dublin and somewhere close by, while a week or more lets you add the west or south coast without spending every day in the car. Pick the itinerary closest to your trip length and adjust from there.

Getting to Ireland

Dublin has the most flights, but it isn’t always the handiest airport. If your trip is mainly in the west, south or north, flying into Shannon, Cork or Belfast can save you a long drive on day one. Coming from Britain, the ferry is a decent shout if you want to bring your own car.

Getting around Ireland

Trains link Dublin with cities such as Cork, Galway, Limerick and Belfast, which makes a city-to-city trip easy enough without a car. Places like Connemara and the Dingle Peninsula are a different story: you’ll want a rental car (car hire), a bus connection or a tour. Fair warning if you’re driving: Ireland drives on the left, and rural roads can be narrower than your sat nav suggests.

Where to stay in Ireland

Book early if you’re travelling in summer or over a bank holiday weekend, when popular towns fill up and prices climb. Decide too whether you’d rather move every night or two, or stay put and do day trips: one base means less packing, but more time on the road.

Money and practicalities

The Republic of Ireland uses the euro and Northern Ireland uses pound sterling, so a trip that crosses the border means two currencies. Cards are widely accepted, but it’s worth knowing how ATM and card fees work before you go. The emergency numbers are 112 and 999 on both sides of the border.

What to pack for Ireland

Pack for rain whatever the month, and you’ll rarely be caught out. A proper waterproof jacket, layers and shoes that can handle wet paths matter more than anything fancy. Anyone who’s packed for an Irish summer has forgotten the rain jacket at least once, so put it in first.

When to go to Ireland

Summer brings the longest days and the biggest crowds, while spring and autumn are usually quieter and easier on the budget. The weather is changeable in every season, so plan a wet-day option wherever you go. Check the holiday dates too: bank holidays differ between the Republic of Ireland and Northern Ireland, and school holidays push up demand for family accommodation.

Where to go in Ireland

Ireland is small on a map and slower on the road than people expect, so choosing where to go matters more than squeezing everything in. Dublin is the usual starting point, the west coast suits people who want scenery and smaller towns, and castles and golf can shape a whole trip on their own.

Ireland trip planning FAQ

How many days do you need in Ireland?

Three to four days is enough for Dublin and one nearby area. A week lets you add one region on the west or south coast at a comfortable pace. With ten days or more you can cover several regions without spending most of each day driving.

Which airport should I fly into for Ireland?

Dublin Airport has the most routes, but the right airport depends on where you are going. Shannon and Cork suit trips focused on the west and south, and Belfast suits Northern Ireland. Flying into the airport nearest your first stop saves driving time.

Do you need a car to travel around Ireland?

You do not need a car for a city-based trip, because trains and buses link Dublin with the main cities. For rural areas such as Connemara or the Dingle Peninsula, a rental car, a bus connection or a guided tour makes the trip much easier.

What currency does Ireland use?

The Republic of Ireland uses the euro. Northern Ireland, which is part of the United Kingdom, uses pound sterling. If your trip crosses the border, plan for both currencies, although cards are widely accepted in both places.

What is the best time of year to visit Ireland?

Summer has the longest days and the most crowds. Spring and autumn are often quieter and cheaper, with fewer people at the main sights. The weather is changeable in every season, so pack for rain whenever you travel.