I see there are two airports in Belfast. Which is the preferred one to use?? There are a number of flights from New Jersey/New York for under $400, but those deals all seem to end by mid April. :( Has anyone gotten any good deals to fly? Also, is the currency standard there a Euro? Looks like the conversion from USD to EUR is almost 1:1, (1 EUR = .92321 USD Today). Makes things easier to calculate if in fact the hotel prices and such are EURO.. Anyone know for sure?