dublin airport

Dublin International Airport is Ireland's busiest and largest airport and serves flights within Ireland itself as well as flights to/from the UK, Europe and North America. It's located about 6 miles (10km) north of Dublin City Centre and is well connected by public transport. It's also easy enough to get to if you're driving with easy access from the M50 and M1/N1.
About 16 million passengers pass through the airport each year. Airlines that operate from here include Aer Lingus, British Airways, Ryanair, FlyBE, Air Canada, American Airlines, Alitalia, Iberia as well as lots of other international airlines that fly directly to Dublin Airport.
The airport also has excellent shopping facilities and dining options. Other facilities include banking, currency exchange, postal services, car hire, internet access as well as many more.