Cheapest one-way flights from Chicago to Dublin in July from 254€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Dublin (DUB) in July 2025 (see full year).

One-Way flights

28 Jul TAP
27 Jul TAP
31 Jul Frontier Airlines
30 Jul ITA Airways
29 Jul Spirit Airlines
30 Jul Iberia direct
29 Jul Iberia direct
28 Jul Iberia direct
27 Jul Iberia direct
31 Jul American Airlines direct

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

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