Cheapest return flights from Chicago to Dublin in April from 393€

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

Return flights

22 Apr - 06 May Finnair
21 Apr - 28 Apr Aer Lingus direct
19 Apr - 03 May Air Canada
20 Apr - 11 May Air Canada
19 Apr - 03 May United direct
20 Apr - 11 May United direct
01 Apr - 08 Apr Aer Lingus
02 Apr - 11 Apr United
11 Apr - 18 Apr Aer Lingus direct
02 Apr - 10 Apr Aer Lingus direct
22 Apr - 06 May Brussels Airlines 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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