BOJ and DUB are approximately 1,711 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from BOJ to DUB.
Airlines represented in the current schedule are Aer Lingus (EI) and Ryanair (FR).
Aircraft listed in the current schedule include Airbus A320 (320), Airbus A320neo (32N) and JET.