Merrion Hall Hotel is located in Dublin near: By Air:
The hotel is approximately 8 miles (13 km) from Dublin Airport. There is a regular luxury coach service operating between the hotel and the airport, with coaches running every 15 minutes.

By Car (from Dublin Airport):
- Take the M1/ Drumcondra Road south towards Dublin city for 3 miles (5 km).
- Take a left turn at Quinn's Pub onto Clonliffe Road, following signs for Dublin Port.
- Follow these signs straight through to East Link Toll Bridge and over the bridge.
- Take a right at the roundabout on to Sean Moore Road.
- Follow the signs towards the south of the city, until you reach the first set of traffic lights.
- Take a right turn and an immediate left turn, after Crawfords Garage onto Londonbridge Road.
- Drive through 3 sets of traffic lights and take a left on to Northumberland Road.
- Keep driving straight onto Merrion Road, passing the American Embassy on the right and the Royal Dublin Society Conference Centre on the right.
- You will then pass the A.I.B Bank centre on your left.
- Drive straight through the traffic lights and Merrion Hall is on the left-hand side, opposite the Four Seasons Hotel.