Trip readiness checklist for Ireland
Dublin pints, Wild Atlantic Way drives, and weather that changes its mind hourly — know what to pack and what to check before you land.
Build my checklistEntry rules for a US passport
Visa-free up to 90 days
Up to 90 days visa-free.
- US passport valid for your whole stay (six months' validity is the safe habit; some airlines enforce it at check-in even where the country doesn't)
- Proof of onward or return travel — a booking on your phone is enough
- Enough funds for the stay and where you're staying — Irish officers ask more often than most
- Ireland is not in Schengen and not covered by the UK ETA: no pre-authorization needed for US passports
Source: U.S. Department of State, checked September 14, 2026. Other passports get their own answer in the app. Confirm at the official source before you book.
What to pack
Irish weather doesn't do small talk — it just rains, then clears, then rains again. Pack for all of it and the rest of the trip stays smooth.
A waterproof jacket you actually like
Irish rain is less dramatic downpour, more persistent mist that shows up most days. A packable rain shell beats an umbrella — the wind will turn an umbrella inside out by lunch.
Layers, even in summer
Summer highs sit in the high teens Celsius (mid-60s F). Bring a warm layer for the evenings and a lighter one for midday — you'll likely use both in the same afternoon.
Comfortable, broken-in walking shoes
Cobblestones, coastal paths, and a fair bit of standing around. Waterproof if you can manage it.
A Type-G plug adapter
Ireland uses the three-pin Type G socket at 230V. Your US chargers will need an adapter (and most laptop/phone bricks handle the voltage fine).
When to go
Peak season is roughly June–August (warmest, busiest, priciest); the shoulder months (May, September) trade some weather risk for fewer crowds — a trade worth making.
Money & getting around
Ireland's on the euro (€), and plastic works just about everywhere — even the pub in the middle of nowhere. Tipping's relaxed: round up or ~10% for good service, no mental gymnastics required. In Dublin, a Leap Card lets you hop the buses, Luas, and DART without ever fishing for change.
Local quirks worth knowing
Ireland's real attraction is the conversation. Learn the rhythm of the pub and the meaning of 'grand', and you're most of the way local.
Rounds are law
If someone buys you a pint, you're in the rotation and expected to buy one back. Budget (and pace) accordingly.
The craic is participatory
Pub conversation is the national sport, and sitting at the bar signals you're open to it. A corner table signals you're not.
'Grand' covers everything
Fine, okay, no bother, don't worry about it. Context does the rest.
Rural hours are real
Outside the cities, shops close early and Sunday hours are short. The scenic detour wins anyway.
A week in Ireland, the list starts here
Quantities scale with your dates, the weather groups arrive once we have your travel days, and your own plans add their gear on Trip Pass.
- Passport & travel documents1
- Phone charger & adapter1
- Wallet, cards & some local cash1
- Toiletries bag1
- Any daily medicationsenough for the trip
- Underwear7
- Socks7
- T-shirts / tops5
What am I forgetting?
A real answer from Trip Happens for a sample week in Ireland, departing in five weeks with a checked bag and nothing packed yet. Yours is built from your own trip.
A week in Ireland, five weeks out, and nothing in the bag yet.
- 1.
A real waterproof layer
Seven days in Dublin in late October means a coat you can walk in while it's wet, not a folding poncho. Check the forecast closer in, but pack the jacket either way.
- 2.
Shoes that survive wet pavement
Your packing list has comfortable everyday shoes and nothing else, which is one soaking away from a week in damp socks. Add a second pair so one can dry overnight.
- 3.
A UK ETA if you hop to Britain
Ireland itself needs no pre-authorization for a US passport, but the entry guide is clear that a flight on to Britain does require the UK ETA. Check that card's official source before you book any side trip.
Entry, advisories & health
These change. Confirm at the official source before you book.
US citizens: passport required; tourism/business stays of 90 days or less are visa-free. Be ready to show proof of onward travel and funds. Confirm live before booking.
U.S. State Department travel advisory — check the current level and any alerts before you go.
CDC traveler health page for Ireland — recommended vaccines, health notices, and a packing checklist.
Get the full Ireland checklist
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