Cheapest return flights from Philadelphia to Dublin in October from 391€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Dublin (DUB) in October 2025 (see full year).

Return flights

29 Oct - 05 Nov Aer Lingus direct
08 Oct - 10 Nov Lufthansa
08 Oct - 10 Nov Aer Lingus direct
30 Oct - 05 Nov Aer Lingus direct
15 Oct - 22 Oct United
21 Oct - 28 Oct United
24 Oct - 31 Oct Aer Lingus direct
24 Oct - 29 Oct Aer Lingus direct
21 Oct - 28 Oct Aer Lingus direct
01 Oct - 08 Oct Aer Lingus direct
09 Oct - 16 Oct Aer Lingus direct
12 Oct - 19 Oct United
09 Oct - 14 Oct Aer Lingus direct
22 Oct - 27 Oct Lufthansa

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

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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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