Nashville to Dublin Flights (BNA to DUB): Nonstop, Flight Time and Arrival Guide

Is there a nonstop from Nashville to Dublin?

Yes, and it is a recent addition. As of recent schedules Aer Lingus flies nonstop between Nashville and Dublin several days a week, with the flight leaving Nashville in the evening and landing in Dublin the next morning. It does not operate daily year-round, so check which days of the week suit your dates. Aer Lingus and American are partners, so the flight may also appear under American's name.

Before the nonstop, the trip was always a one-stop, and those options are still useful when the nonstop is sold out or flies on the wrong day:

• Via Philadelphia, Charlotte or Chicago with American, which flies to Dublin from each of those hubs, Charlotte seasonally.
• Via Boston, New York JFK or Chicago with Aer Lingus, often ticketed with American for the domestic leg.
• Via Atlanta or New York with Delta.
• Via Newark, Chicago or Washington Dulles with United.
• Via London Heathrow with British Airways, which flies from Nashville and connects to Dublin frequently, though you backtrack west for the last hour.

One-stop trips typically take 11 to 14 hours in total, against roughly eight hours in the air for the nonstop.

Flight time and distance

The great-circle distance from BNA to DUB is about 3,950 miles (6,350 km). Eastbound, Nashville to Dublin typically takes 7.5 to 8.5 hours in the air with the jet stream behind you. Westbound, Dublin to Nashville takes longer, around 9 to 9.5 hours, because you fly into the wind.

Eastbound flights leave in the evening and arrive in Ireland the next morning. Westbound flights leave Dublin in the late morning or early afternoon and land in Nashville in the late afternoon or evening of the same day, which makes the return a long but easy travel day.

Leaving from Nashville International

BNA has grown fast and the layout has changed. International departures leave from the main terminal like every other flight; the newer concourse areas and the expanded grand lobby mean longer walks than the airport used to need, so follow the gate signs rather than memory. Security is busiest in the early morning and late afternoon, and the evening international bank is manageable, but two and a half hours before departure is still sensible with checked bags.

The airport is about 13 km east of downtown. A taxi or ride-hail takes 15 to 25 minutes outside rush hour, and the WeGo bus route 18 connects the airport with downtown for travellers with light bags. Parking fills on holiday weekends, so book a space ahead if you are driving in from outside the city.

Arriving at Dublin and getting into the city

Dublin Airport has two terminals. Aer Lingus, American, Delta and United use Terminal 2; most European and low-cost carriers use Terminal 1. They are a short walk apart. Immigration for arriving US travellers is straightforward: Ireland is not in the Schengen Area, so you get an Irish stamp, and there is no separate EU border system to complete.

The airport is about 10 km north of the city centre, with no rail link:

• Dublin Express and Aircoach: dedicated coaches to the city centre and the main hotel districts, typically 30 to 45 minutes depending on traffic. Buy a ticket online or at the stop outside arrivals.
• Dublin Bus: slower public routes to the centre, cheaper, and useful if you are heading to a suburb.
• Taxi: 25 to 40 minutes to the centre; the rank is outside each terminal.

Morning traffic on the M1 and M50 is heavy, so an arrival from Nashville between breakfast and mid-morning can take the longer end of those ranges.

Coming home: US preclearance in Dublin

Dublin is one of the few European airports with US Customs and Border Protection preclearance. On the flight back to Nashville you clear US immigration and customs before boarding, and land in Nashville as a domestic arrival with no queue and bags straight to the carousel. The cost is time on the Dublin side: allow at least three hours before a US departure for check-in, Irish security and then US preclearance, which has its own queue.

Best time to fly and when to book

June to August is the peak for Ireland, with long days, the mildest weather and the highest fares from Nashville. St. Patrick's Day in mid-March is a short, sharp peak when Dublin hotels fill. The autumn months of September and October are the shoulder season: still green, cooler, and often cheaper to fly and stay.

November to February is low season. Days are short and the weather is wet and grey, but fares are at their softest and Dublin's pubs and museums do not care about the rain. For summer travel, book three to five months ahead, especially if you want the nonstop; for the rest of the year six to ten weeks is normally fine.

Entry requirements and documents

As of recent rules, US passport holders can visit Ireland for short tourist stays without a visa, and your passport should be valid for the whole stay. Ireland is not part of the Schengen Area and is not covered by the EU's ETIAS authorisation, so no pre-travel form is required for a trip to Ireland alone. If you continue to Northern Ireland or Great Britain, the UK's Electronic Travel Authorisation applies, so check the UK government website. Other nationalities should check with the Irish embassy.

Time zones and jet lag

Dublin is six hours ahead of Nashville for most of the year. Both observe daylight saving time on slightly different dates, so for a few weeks in March and late October to early November the gap is five hours. The overnight eastbound flight is short for a transatlantic crossing, which means you get only a few hours of sleep; the trick is to stay awake on arrival day and go to bed at a normal Irish hour. The return lands you in Nashville in the evening and is far easier.

What travellers on this route get wrong

The first mistake is assuming the nonstop flies every day and building the trip around a date it does not operate. The second is cutting the return-day airport time short and discovering that preclearance has its own long queue. The third is planning a quick drive out of Dublin on arrival; Irish rental cars are mostly manual, you drive on the left, and doing that on no sleep after an overnight flight is a poor idea. Collect the car the next morning instead.