Cheapest one-way flights from Philadelphia to Dublin in May from 308€

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

One-Way flights

31 May Frontier Airlines
18 May Frontier Airlines
24 May Frontier Airlines
05 May Frontier Airlines
13 May jetBlue
13 May Iberia direct
05 May Aer Lingus direct
25 May British Airways
18 May Aer Lingus direct
31 May Aer Lingus direct

Also check the deals for return flights from Philadelphia to Dublin in May.

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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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