Sale fares start at $150 one-way, available for travel from April through June.
Seen below, we were able to string together a round-trip itinerary for $300, departing JFK on Sunday, May 20, returning from DUB on Thursday, May 31. Flights connect via Reykjavik.
This fare includes one personal item. Tack on an extra $39.99 each way for carry on baggage, and/or $59.99 for one checked bag.
Visit our Dublin fare listings for a complete look at these and other great deals to Ireland.