Cheapest return flights from Philadelphia to Dublin in April from $474

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 Aer Lingus direct
12 Apr - 21 Apr Finnair direct
28 Apr - 05 May Aer Lingus direct
23 Apr - 28 Apr jetBlue
23 Apr - 28 Apr Finnair direct
30 Apr - 05 May Finnair direct
15 Apr - 22 Apr Aer Lingus direct
16 Apr - 22 Apr Aer Lingus direct
13 Apr - 20 Apr Aer Lingus direct
17 Apr - 20 Apr Finnair
17 Apr - 20 Apr Finnair direct
01 Apr - 09 Apr Aer Lingus direct
04 Apr - 15 Apr Air Canada
25 Apr - 02 May Aer Lingus direct
29 Apr - 02 May Aer Lingus
29 Apr - 02 May Iberia direct

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

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