AirHint found the following cheapest return flights from Orlando (MCO) to Dublin (DUB) in June 2025 (see full year).

Return flights

18 Jun - 24 Jun	Air Canada
17 Jun - 24 Jun	Air Canada
16 Jun - 23 Jun	Porter Airlines (Canada) Ltd
18 Jun - 25 Jun	WestJet
21 Jun - 24 Jun	Porter Airlines (Canada) Ltd
14 Jun - 28 Jun	Porter Airlines (Canada) Ltd
16 Jun - 29 Jun	Porter Airlines (Canada) Ltd
25 Jun - 12 Jul	WestJet
18 Jun - 24 Jun	Aer Lingus	direct
21 Jun - 15 Jul	jetBlue
26 Jun - 29 Jun	WestJet
20 Jun - 07 Jul	Spirit Airlines
21 Jun - 24 Jun	Aer Lingus	direct
28 Jun - 06 Jul	Aer Lingus
20 Jun - 07 Jul	Aer Lingus	direct

Also check the deals for one-way flights from Orlando to Dublin in June.

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 June from $733

Return flights