Cheapest return flights from Chicago to Dublin in April from $408

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

Return flights

15 Apr - 24 Apr Scandinavian Airlines
17 Apr - 19 Apr Scandinavian Airlines
17 Apr - 26 Apr Scandinavian Airlines
04 Apr - 12 Apr Scandinavian Airlines
01 Apr - 22 Apr British Airways
24 Apr - 27 Apr Scandinavian Airlines
07 Apr - 23 Apr Air Canada
07 Apr - 21 Apr United
15 Apr - 22 Apr United
22 Apr - 29 Apr United
29 Apr - 06 May United
29 Apr - 06 May Aer Lingus direct
25 Apr - 01 May Scandinavian Airlines
27 Apr - 04 May SWISS
26 Apr - 03 May United
25 Apr - 02 May TAP
26 Apr - 03 May Aer Lingus direct
27 Apr - 04 May Aer Lingus direct
25 Apr - 01 May Aer Lingus direct
25 Apr - 02 May Aer Lingus direct

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

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