Cheapest return flights from Phoenix to Dublin in May from $693

AirHint found the following cheapest return flights from Phoenix (PHX) to Dublin (DUB) in May 2026 (see full year).

Return flights

13 May - 06 Jun British Airways
12 May - 06 Jun British Airways
25 May - 10 Jun British Airways
26 May - 18 Jun British Airways
20 May - 02 Jun American Airlines
22 May - 31 May Air Transat
26 May - 02 Jun Aer Lingus
16 May - 23 May Aer Lingus

Also check the deals for one-way flights from Phoenix 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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