Cheapest one-way flights from Chicago to Dublin in April from $407

AirHint found the following cheapest one-way flights from Chicago (MDW) to Dublin (DUB) in April 2026 (see full year).

One-Way flights

12 Apr Porter Airlines (Canada) Ltd
01 Apr Porter Airlines (Canada) Ltd
22 Apr Porter Airlines (Canada) Ltd
19 Apr Porter Airlines (Canada) Ltd
21 Apr Delta
03 Apr WestJet
30 Apr Porter Airlines (Canada) Ltd
17 Apr WestJet
02 Apr KLM
10 Apr Porter Airlines (Canada) Ltd

Also check the deals for return flights from Chicago 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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