United and Air Canada offer a $494 round trip fare from Los Angeles to Dublin, Ireland for departures in May, September and October. There are only about a dozen departure dates in all. There are itineraries flying all-United operated flights for around $509 round trip.
United Airlines Los Angeles LAX – Newark EWR – Dublin, Ireland DUB
$509.06 Tuesday August 23 – Wednesday August 31
This is a deal to jump on if Ireland is in your plans. Unusual to see a fare this low to Europe from California, even for late summer travel.