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

Return flights

01 May - 06 May	jetBlue
01 May - 06 May	Aer Lingus	direct
16 May - 23 May	jetBlue
15 May - 23 May	jetBlue
17 May - 24 May	jetBlue
02 May - 09 May	Aer Lingus	direct
31 May - 11 Jun	jetBlue
11 May - 29 May	APG Distribution System
11 May - 29 May	Aer Lingus	direct
17 May - 24 May	Aer Lingus	direct
16 May - 23 May	Aer Lingus	direct

Also check the deals for one-way flights from Orlando 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 Orlando to Dublin in May from $587

Return flights