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

Return flights

22 Apr - 29 Apr	Aer Lingus	direct
29 Apr - 05 May	Aer Lingus	direct
06 Apr - 15 Apr	Aer Lingus	direct
21 Apr - 28 Apr	Aer Lingus	direct
27 Apr - 04 May	Aer Lingus	direct
06 Apr - 13 Apr	Aer Lingus	direct
25 Apr - 14 May	KLM
03 Apr - 06 Apr	Delta
27 Apr - 01 May	Frontier Airlines
27 Apr - 01 May	Aer Lingus	direct
12 Apr - 19 Apr	Aer Lingus	direct
24 Apr - 01 May	Aer Lingus	direct
09 Apr - 16 Apr	Aer Lingus
02 Apr - 05 Apr	Delta
03 Apr - 06 Apr	Aer Lingus	direct
18 Apr - 25 Apr	Aer Lingus	direct
30 Apr - 07 May	Aer Lingus

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

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 April from 434€

Return flights