AirHint found the following cheapest return flights from Cleveland (CLE) to Dublin (DUB) in May 2026 (see full year).

Return flights

11 May - 27 May	Air Canada
06 May - 11 May	Iberia
01 May - 11 May	Iberia
27 May - 09 Jun	Air Canada
26 May - 04 Jun	Air Canada
27 May - 03 Jun	Aer Lingus	direct
13 May - 24 May	Finnair
09 May - 17 May	Air Canada
01 May - 11 May	Aer Lingus	direct
20 May - 30 May	Air Canada
25 May - 06 Jun	Air Canada
24 May - 01 Jun	Air Canada
02 May - 09 May	Aer Lingus	direct
12 May - 19 May	Aer Lingus	direct
24 May - 01 Jun	Aer Lingus	direct
25 May - 06 Jun	Aer Lingus	direct
15 May - 25 May	Air Canada
27 May - 09 Jun	Aer Lingus	direct

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

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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Cheapest return flights from Cleveland to Dublin in May from 423€

Return flights