Cheapest one-way flights from Chicago to Dublin in January from 196€

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

One-Way flights

11 Jan Spirit Airlines
17 Jan Icelandair
21 Jan Icelandair
16 Jan Icelandair
15 Jan Spirit Airlines
11 Jan Aer Lingus direct
21 Jan Aer Lingus direct
07 Jan Brussels Airlines direct
17 Jan Aer Lingus direct
16 Jan Aer Lingus direct

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

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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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