Cheapest return flights from Chicago to Dublin in February from $504

AirHint found the following cheapest return flights from Chicago (ORD) to Dublin (DUB) in February 2026 (see full year).

Return flights

05 Feb - 09 Feb Icelandair
08 Feb - 15 Feb Icelandair
18 Feb - 25 Feb Icelandair
28 Feb - 07 Mar Icelandair
18 Feb - 25 Feb Aer Lingus direct
08 Feb - 15 Feb Aer Lingus direct
28 Feb - 07 Mar Aer Lingus direct
05 Feb - 09 Feb Aer Lingus direct

Also check the deals for one-way flights from Chicago to Dublin in February.

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.

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