Cheapest return flights from Philadelphia to Dublin in April from $439

AirHint found the following cheapest return flights from Philadelphia (PHL) to Dublin (DUB) in April 2026 (see full year).

Return flights

22 Apr - 06 May Iberia direct
28 Apr - 05 May Aer Lingus direct
15 Apr - 19 Apr Iberia direct
01 Apr - 06 Apr British Airways
08 Apr - 15 Apr Aer Lingus direct
13 Apr - 20 Apr Aer Lingus direct
23 Apr - 30 Apr Aer Lingus direct
09 Apr - 20 Apr Iberia direct
18 Apr - 25 Apr Aer Lingus direct
01 Apr - 06 Apr Iberia direct
03 Apr - 10 Apr Aer Lingus direct

Also check the deals for one-way flights from Philadelphia to Dublin in April.

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