Cheapest return flights from Philadelphia to Dublin in April from $487

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

Return flights

26 Apr - 05 May Iberia direct
27 Apr - 05 May Finnair
27 Apr - 05 May Aer Lingus direct
22 Apr - 27 Apr Finnair
22 Apr - 06 May Aer Lingus direct
28 Apr - 05 May Aer Lingus direct
20 Apr - 28 Apr Frontier Airlines
23 Apr - 28 Apr Finnair
24 Apr - 28 Apr Finnair
30 Apr - 05 May Finnair
30 Apr - 05 May Aer Lingus direct
22 Apr - 26 Apr Aer Lingus direct
23 Apr - 28 Apr Aer Lingus direct
26 Apr - 03 May Aer Lingus direct
30 Apr - 07 May Aer Lingus direct
22 Apr - 27 Apr Iberia direct
24 Apr - 28 Apr Iberia direct
20 Apr - 30 Apr Finnair
21 Apr - 30 Apr Finnair direct
21 Apr - 05 May Aer Lingus direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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