Cheapest return PHL–DUB flights, July

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

Return flights

13 Jul - 31 Jul Air Canada
14 Jul - 21 Jul Finnair direct
27 Jul - 07 Aug Air Canada
28 Jul - 04 Aug KLM
21 Jul - 02 Aug Air Canada
30 Jul - 11 Aug United
30 Jul - 11 Aug Finnair direct
30 Jul - 13 Aug United
16 Jul - 07 Aug United
30 Jul - 13 Aug Finnair direct
18 Jul - 10 Aug Air Canada
31 Jul - 07 Aug Delta
13 Jul - 31 Jul Iberia direct
21 Jul - 28 Jul Finnair direct
16 Jul - 21 Jul Finnair direct
22 Jul - 26 Jul Air Canada
07 Jul - 15 Jul Frontier Airlines
07 Jul - 17 Jul Iberia direct
11 Jul - 18 Jul jetBlue
13 Jul - 20 Jul Aer Lingus

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

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