Air distance from Unalaska, USA to Dublin, Ireland is 4974.6 Miles (8005.8 Kilometers / 4319.9 Nautical Miles).
Flight duration time from Unalaska to Dublin is 10 hrs, 19 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.