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

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

Return flights

15 Apr - 29 Apr Scandinavian Airlines
14 Apr - 28 Apr Aer Lingus direct
15 Apr - 29 Apr Aer Lingus direct
06 Apr - 29 Apr Icelandair
07 Apr - 30 Apr Air France
26 Apr - 09 May Air Canada
02 Apr - 09 Apr United
06 Apr - 29 Apr Aer Lingus direct
07 Apr - 30 Apr Aer Lingus direct
02 Apr - 09 Apr Aer Lingus direct
04 Apr - 13 Apr Aer Lingus direct

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

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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