Cheapest return flights from Philadelphia to Dublin in April from 451€

Best time to book flights for Philadelphia (PHL) to Dublin (DUB) flights at AirHint

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

Return flights

02 Apr - 09 Apr Frontier Airlines
05 Apr - 11 Apr Frontier Airlines
27 Apr - 09 May jetBlue
30 Apr - 09 May jetBlue
28 Apr - 07 May Air France
09 Apr - 16 Apr KLM
08 Apr - 14 Apr Air France
24 Apr - 30 Apr Air France
13 Apr - 21 Apr Delta
02 Apr - 06 Apr Frontier Airlines
01 Apr - 08 Apr Frontier Airlines
07 Apr - 13 Apr Frontier Airlines
27 Apr - 09 May Aer Lingus direct
28 Apr - 07 May Aer Lingus direct
30 Apr - 09 May Iberia direct
01 Apr - 08 Apr Aer Lingus direct
28 Apr - 05 May United
24 Apr - 01 May United
26 Apr - 03 May United

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

Skyscanner

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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