Cheapest return flights from Phoenix to Dublin in April from 651€

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

Return flights

29 Apr - 06 May Alaska Airlines
27 Apr - 13 May Frontier Airlines
20 Apr - 27 Apr Frontier Airlines
13 Apr - 20 Apr British Airways
10 Apr - 17 Apr KLM

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

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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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