Cheapest return flights from Philadelphia to Dublin in July from 423€
AirHint found the following cheapest return flights from Philadelphia (PHL) to Dublin (DUB)
in July 2025 (see full year ).
Return flights
28 Jul
- 11 Aug
jetBlue
423 €
31 Jul
- 07 Aug
Aer Lingus
506 €
direct
29 Jul
- 05 Aug
United
509 €
29 Jul
- 05 Aug
Aer Lingus
515 €
direct
23 Jul
- 30 Jul
British Airways
530 €
19 Jul
- 28 Jul
Air Canada
567 €
31 Jul
- 06 Aug
Aer Lingus
591 €
direct
17 Jul
- 20 Jul
Air Canada
652 €
07 Jul
- 30 Aug
Frontier Airlines
661 €
25 Jul
- 03 Aug
Aer Lingus
678 €
direct
26 Jul
- 03 Aug
United
678 €
27 Jul
- 03 Aug
United
687 €
26 Jul
- 03 Aug
Aer Lingus
693 €
direct
19 Jul
- 27 Jul
Delta
753 €
08 Jul
- 17 Jul
Frontier Airlines
799 €
20 Jul
- 23 Jul
Frontier Airlines
804 €
23 Jul
- 30 Jul
Aer Lingus
809 €
direct
09 Jul
- 15 Jul
Frontier Airlines
814 €
09 Jul
- 15 Jul
Aer Lingus
829 €
direct
25 Jul
- 30 Jul
Aer Lingus
843 €
direct
Also check the deals for one-way flights from Philadelphia to Dublin in July .
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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