Fly from Omaha Eppley Airfield to Dublin Airport, allowing roughly 12–16 hours including a connection. After immigration and baggage claim, follow signs for the airport coaches rather than hiring a car: Dublin Express or Aircoach reaches the city centre in about 30–40 minutes and generally costs around €8–€12 one way. Get off near O’Connell Street or Trinity College, depending on your accommodation; expect to be tired, so keep your first afternoon compact and carry only what you need while exploring.
Head to Dublin Castle for its compact historic tour, usually about an hour. The State Apartments and medieval undercroft are particularly worthwhile, and admission is commonly around €8–€12; check the official schedule because access can change for government events. From there, walk straight into the Chester Beatty in the castle grounds. This excellent, genuinely free museum displays illuminated manuscripts, religious art, and treasures from Asia, the Middle East, and Europe. It is open later than many Dublin attractions on weekdays, but verify the 2026 hours before setting out; the rooftop garden is a peaceful place to pause.
Walk about 10 minutes south to St Stephen’s Green, entering from Grafton Street or Dawson Street. Spend 45 minutes on the paths around the lake and gardens, a welcome low-effort reset after the flight. For dinner, continue a few minutes to The Hairy Lemon on Stephen Street Lower, a lively, informal pub with traditional Irish dishes and filling portions; budget approximately €15–€25 per person for food, more with drinks. Arrive early, around 5:30–6:00 PM, to avoid the busiest evening period, and call it an early night if jet lag catches up—Dublin’s centre is easy to walk, but tomorrow will be much more enjoyable with some sleep.
Start at Trinity College and the Book of Kells Experience on College Green, ideally around 9:00–9:30 a.m. The exhibition takes about 1½ hours, and booking a timed ticket online is wise in August; admission is roughly €26–€30. Afterward, walk south along Nassau Street toward the National Gallery of Ireland on Merrion Square—about 10 minutes. The gallery’s permanent collection is free, though special exhibitions may charge, and it generally opens from 9:15 or 9:45 a.m. depending on the day. Give yourself around 90 minutes, with no need to rush through the European paintings if the weather is wet.
Walk a few minutes to Merrion Square, where the Georgian terraces and brightly painted doors make for an easy, atmospheric break. Look for the playful Oscar Wilde memorial in the northwest corner and allow about 45 minutes, perhaps with a takeaway coffee from a nearby café. Continue to the National Museum of Ireland—Archaeology on Kildare Street, usually open Tuesday–Sunday from 10:00 a.m. to 5:00 p.m. and free to enter. Its prehistoric gold, Viking material, and bog bodies are especially worthwhile; plan on roughly 1½ hours. From there, stroll west through Dawson Street and Drury Street to George’s Street Arcade, an affordable Victorian indoor market with vintage stalls, small gifts, snacks, and secondhand finds. It is a good place to browse without committing to another paid attraction.
Finish with dinner at Cornucopia on Wicklow Street, a dependable vegetarian café-style restaurant where mains are typically about €15–€25. Go before the busiest dinner period, around 5:30–6:00 p.m., since seating can become tight and the kitchen is casual rather than late-night. The walk from George’s Street Arcade takes only a few minutes. After dinner, keep the evening unplanned: wander along Wicklow Street and South William Street, or return on foot to your accommodation. Dublin’s central sights are close together, so walking is cheaper and usually faster than taking a bus; if your lodging is farther out, Luas or Dublin Bus services are practical, but check the TFI route planner for the last convenient connection.
Take an early Irish Rail service from Dublin Heuston to Galway Ceannt, aiming to arrive around 10:30–11:00 a.m. An advance fare is usually the best value, often about €20–€35 one way; reserve a seat if available and grab breakfast before boarding. From Galway Ceannt Station, it’s roughly a 10-minute walk through the city center to Galway City Museum beside the River Corrib. The museum is free and normally open from late morning into the afternoon; allow about an hour for its compact exhibits on Galway’s archaeology, fishing heritage, and maritime history.
Walk a few minutes from the museum to the Spanish Arch, then follow the waterfront west along The Long Walk. This is an easy, scenic stretch with harbor views and colorful buildings, best enjoyed at an unhurried pace; turn back toward the center after roughly 30–45 minutes. For lunch, browse the Galway Food Market around St Nicholas’ Church, generally busiest from late morning through early afternoon. Choose a pastry, crepe, sandwich, or other market dish for about €6–€12 rather than sitting down for a full meal, and keep some water and snacks with you for the afternoon tour.
Return to the central meeting point for your Wild Atlantic Way Cliffs of Moher tour, which typically runs from the afternoon into the evening and takes about 8–9 hours. Confirm the exact pickup location and time when booking—many departures are near Eyre Square—and bring a waterproof layer, even in August; the cliff tops can be windy and wet when Galway is sunny. This is the most economical practical option without a car, and the route commonly includes coastal viewpoints and time at the Cliffs of Moher, so wear sturdy shoes and avoid standing too close to exposed edges. You should return to Galway around dinner time; finish at The Dough Bros in the city center for casual wood-fired pizza, usually around €15–€25 per person. It can be busy after tours return, so join the queue promptly or check whether online ordering is available.
If you did not finish it on Day 3, begin at Galway City Museum beside the Spanish Parade. It is a compact, usually free museum covering Galway’s archaeology, maritime history, and civic story; allow about an hour, and check the day’s opening time before setting out since hours can vary. If you already visited, skip the interior and take a quiet stroll along the nearby River Corrib and waterfront instead. From there, walk west along University Road—roughly 15 minutes—to Galway Cathedral, where the vast dome, mosaics, and modern Romanesque details are more impressive than the exterior first suggests. Entry is generally free, though a small donation is welcome; keep your voice low if a service is underway.
Continue a few minutes along the campus paths to the University of Galway Quadrangle, the photogenic stone courtyard of the former university buildings. It is free to enter when the campus is open and takes about 30 minutes, with good opportunities for a relaxed coffee stop nearby on Eyre Square or Shop Street if you want one before walking onward. For lunch, keep costs down with a sandwich or pastry from Sheridan’s Cheesemongers in Galway City Centre—allow about €10–€20 per person for Irish cheese, bread, fruit, and something sweet. It makes an excellent picnic, so ask for recommendations on a local cheese and take it with you rather than committing to a sit-down meal.
Take a city bus toward Salthill—routes and fares change, so check the TFI app or Google Maps—or walk the roughly 30–40 minutes from the center along the coast. Spend about two hours on Salthill Promenade, heading west toward the diving tower and rocky shoreline for wide views across Galway Bay; bring a light waterproof layer, as the wind can make a sunny afternoon feel cool. Eat your Sheridan’s Cheesemongers picnic on a bench or grassy patch, and save room for an inexpensive ice cream or tea from one of the seafront cafés. Return to central Galway by bus or on foot, allowing extra time if the promenade is busy. Finish at the Black Box Theatre on Dyke Road for a roughly two-hour performance, concert, or comedy night; check its official program and book ahead, with many events commonly costing about €15–€30. Arrive 20–30 minutes early, and confirm the venue’s exact entrance and start time because the schedule varies by event.
Take an early Irish Rail train from Galway Ceannt to Cork Kent, changing at Limerick Junction; the trip takes roughly 3½–4 hours. Book ahead on IrishRail.ie for the best chance of a €25–€40 fare, and aim to arrive around 12:30–1:00 p.m. Cork Kent is about a 15-minute walk from the centre, or you can take a short Bus Éireann ride if you have luggage. Leave bags at your accommodation or use left-luggage facilities at the station before heading into town.
Walk into the centre via St Patrick’s Street and spend about an hour at the English Market, generally open Tuesday–Saturday from around 8:30 a.m. to 6:00 p.m. (confirm holiday hours). This is one of the best places to keep lunch affordable: pick up a filled roll, savory pastry, cheese, or fruit from the stalls rather than sitting down for a full meal. From the market, walk south across South Mall and uphill to Elizabeth Fort, whose free ramparts offer a particularly good first view over Cork’s rooftops and river channels. Allow about an hour, and note that the grounds typically close in the early evening.
Continue a few minutes west to St Fin Barre’s Cathedral on Bishop Street. The interior visit usually costs about €8–€9 and takes 30–45 minutes; check the posted schedule around services, as access can pause. From there, walk north through Cork’s South Parish and over toward Shandon—roughly 20 minutes uphill, with plenty of atmospheric lanes along the way. At St Anne’s Church, climb the tower for the Shandon Bells experience, usually open into the late afternoon and costing roughly €6–€8; the narrow stairway and bell-ringing controls are part of the fun, though the climb is not ideal for anyone uncomfortable with heights.
Walk back toward the centre for dinner at The SpitJack on Washington Street, about 15 minutes from Shandon. It is a relaxed choice after the day’s walking, with mains commonly around €20–€30; booking is sensible in August, especially for an early evening table. If you still have energy afterward, take a gentle stroll along the South Mall and Grand Parade before turning in—Cork is compact, and this is a good night to avoid adding another paid attraction.
Take an early Irish Rail train from Cork Kent to Dublin Heuston, ideally around 7:00–8:00 a.m., so you can make a late-morning tour at Kilmainham Gaol. From Heuston Station, it is a short taxi ride or roughly a 20-minute walk; allow extra time for check-in because the gaol’s guided tours are timed and sell out well ahead, especially in August. The tour takes about 1½ hours and costs roughly €8–€10. Afterward, pick up an inexpensive lunch from a nearby café or bakery rather than eating at the city-center prices.
Walk or take a short bus ride toward the Irish National War Memorial Gardens in Islandbridge, a calm riverside stop about 15 minutes from Kilmainham Gaol. The gardens are free and usually accessible during daylight hours; spend about an hour among the terraces, rose beds, and memorial architecture. From there, continue by bus or taxi to the Guinness Storehouse in The Liberties—walking takes around 25 minutes. Allow two hours for the self-guided experience and Gravity Bar views. It is one of today’s expensive admissions, commonly around € twenty-something to € thirty-something depending on the time, so reserve online and treat the panoramic pint as your main splurge.
A 10-minute walk brings you to St Patrick’s Cathedral, generally open to visitors until late afternoon or early evening, though service times can restrict access. Admission is roughly €10–€12, and an hour is enough to see the medieval interior, memorials, and Jonathan Swift’s grave. Finish with traditional music at The Cobblestone in Smithfield. It is easiest to reach by Luas or taxi; from the cathedral, expect about 20 minutes on foot. Arrive around 6:30–7:00 p.m. for a better chance of a seat before the music gets busy. Food and a drink typically run €15–€25 per person; check the pub’s music schedule, as sessions vary by evening, and keep the rest of the night unplanned so you can linger.
Keep the final morning simple and leave plenty of margin for your flight. Check out, settle any hostel or hotel balance, and head from central Dublin to Dublin Airport by Dublin Express or Aircoach. The journey usually takes 30–45 minutes, but August traffic can add time; check the live route and allow at least an hour from leaving your accommodation to reaching the terminal. A taxi is quicker and more convenient with heavy luggage, though it will commonly cost around €25–€35 from the city centre. If you have time before departing, buy sandwiches, fruit, and water after security rather than relying on airport dining.
For a transatlantic flight, arrive at Dublin Airport roughly three hours before departure. Complete check-in and baggage drop promptly, then allow time for U.S. preclearance, which takes place at the airport before boarding and can involve a substantial queue. Keep your passport, boarding pass, and flight details accessible, and confirm whether your Omaha itinerary requires a connection elsewhere in the United States; you will generally collect and recheck luggage at your first U.S. port of entry. After preclearance, stay near the assigned gate and monitor the screens for changes. Your flight returns to Omaha Eppley Airfield, with the total journey typically involving a connection and taking about 12–16 hours.