Fly nonstop from Philly to Dublin for $449 round-trip on American.
Searching AA.com, we found seats departing PHL on Monday, September 19, returning from DUB on Monday, September 26.
Other dates are also available for departures through late October.
See our fare details for booking info.
Need a room in Dublin? Here's what's available for the above dates on Hotelwatchdog.