Cheapest return flights from Philadelphia to Dublin in May from 436€

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

Return flights

04 May - 11 May Lufthansa
06 May - 13 May Aer Lingus direct
04 May - 11 May Aer Lingus direct
19 May - 27 May United
19 May - 27 May Aer Lingus direct
20 May - 30 May United
11 May - 18 May Aer Lingus direct
20 May - 30 May Aer Lingus direct
15 May - 25 May Air Canada
15 May - 25 May Finnair direct

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

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