Cheapest return flights from Philadelphia to Dublin in March from 593€

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 March 2025 (see full year).

Return flights

18 Mar - 26 Mar Frontier Airlines
26 Mar - 10 Apr KLM
18 Mar - 22 Apr Frontier Airlines
28 Mar - 01 Apr Spirit Airlines
18 Mar - 01 Apr Frontier Airlines
19 Mar - 25 Mar Aer Lingus direct
19 Mar - 26 Mar Aer Lingus direct
18 Mar - 28 Mar Air Canada
18 Mar - 28 Mar Aer Lingus direct
17 Mar - 25 Mar Aer Lingus direct
18 Mar - 26 Mar Aer Lingus direct
18 Mar - 01 Apr Aer Lingus direct
26 Mar - 10 Apr Aer Lingus direct
28 Mar - 01 Apr Aer Lingus direct
19 Mar - 24 Mar Lufthansa
31 Mar - 07 Apr United
20 Mar - 28 Mar United
27 Mar - 03 Apr United
19 Mar - 03 Apr Aer Lingus direct
20 Mar - 27 Mar Frontier Airlines

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

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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