Cheapest return flights from Philadelphia to Dublin in March from 359€

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

Return flights

01 Mar - 10 Mar Finnair direct
03 Mar - 10 Mar Aer Lingus direct
08 Mar - 16 Mar Finnair
15 Mar - 24 Mar Aer Lingus direct
17 Mar - 31 Mar Aer Lingus direct
25 Mar - 01 Apr Finnair direct
24 Mar - 02 Apr Delta
10 Mar - 18 Mar Delta
08 Mar - 16 Mar Aer Lingus direct
05 Mar - 12 Mar Aer Lingus direct
16 Mar - 23 Mar Aer Lingus direct
19 Mar - 26 Mar Aer Lingus direct
25 Mar - 02 Apr Aer Lingus direct
24 Mar - 02 Apr Aer Lingus direct
31 Mar - 07 Apr Aer Lingus direct
28 Mar - 04 Apr United
28 Mar - 04 Apr Aer Lingus direct

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

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