Cheapest return flights from Portland to Dublin in April from 358€

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

Return flights

27 Apr - 04 May Air Canada
26 Apr - 03 May Air Canada
08 Apr - 15 Apr Air Canada
12 Apr - 19 Apr Air Canada
28 Apr - 05 May Air Canada
23 Apr - 30 Apr American Airlines
24 Apr - 01 May American Airlines
17 Apr - 24 Apr KLM
25 Apr - 02 May United
11 Apr - 18 Apr KLM
10 Apr - 17 Apr KLM
16 Apr - 28 Apr Delta
09 Apr - 16 Apr Delta
18 Apr - 25 Apr American Airlines

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

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