Cheapest one-way flights from Chicago to Dublin in April from 223€

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

One-Way flights

26 Apr Icelandair
17 Apr Icelandair
15 Apr Icelandair
30 Apr Frontier Airlines
01 Apr Spirit Airlines
06 Apr Spirit Airlines
11 Apr Spirit Airlines
05 Apr Spirit Airlines
21 Apr American Airlines
01 Apr Aer Lingus direct

Also check the deals for return flights from Chicago to Dublin in April.

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.