Cheapest return flights from Chicago to Dublin in May from 460€

Best time to book flights for Chicago (ORD) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Dublin (DUB) in May 2025 (see full year).

Return flights

11 May - 18 May Scandinavian Airlines
09 May - 17 May Scandinavian Airlines
10 May - 18 May Scandinavian Airlines
07 May - 15 May TAP
08 May - 16 May Scandinavian Airlines
15 May - 23 May Scandinavian Airlines
01 May - 09 May Scandinavian Airlines
01 May - 08 May Scandinavian Airlines
08 May - 15 May Scandinavian Airlines
09 May - 16 May Scandinavian Airlines
01 May - 10 Jun Turkish Airlines
27 May - 03 Jun Aer Lingus direct
28 May - 04 Jun Aer Lingus direct
26 May - 03 Jun Aer Lingus direct
27 May - 04 Jun Aer Lingus direct
28 May - 05 Jun Aer Lingus direct
25 May - 02 Jun jetBlue
25 May - 02 Jun Aer Lingus direct
01 May - 10 Jun Aer Lingus direct
28 May - 08 Jun Aer Lingus direct

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

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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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