It seems that many US origins offer low winter fares to DUB but UA is offering a low DFW-DUB fare that extends into June! An unbelievable fare to get across the pond during a peak travel period.
Not a mileage run, as this V fare has a seven-day min stay.
Sample dates: 05JUN - 12JUN.
If you prefer AC, you can get this deal for about $721. You can also get dates into late June for under $800.
Wow as a V fare you can upgrade that too with a GPU (assuming all UA metal and not Aer Lingus)