Cheapest one-way flights from Chicago to Dublin in March from 266€

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

One-Way flights

30 Mar Icelandair
29 Mar Icelandair
31 Mar Icelandair
15 Mar Icelandair
26 Mar Scandinavian Airlines
07 Mar Scandinavian Airlines
31 Mar United direct
30 Mar United direct
29 Mar United direct
28 Mar Icelandair

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

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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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