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

Return flights

09 May - 30 May	Icelandair
08 May - 30 May	Icelandair
05 May - 19 May	Delta
13 May - 06 Jun	Aer Lingus	direct
09 May - 19 May	Delta
13 May - 23 May	Delta
11 May - 21 May	Delta
27 May - 03 Jun	Aer Lingus	direct
27 May - 08 Jun	Air Canada
20 May - 13 Jun	Air Canada
09 May - 30 May	Aer Lingus	direct
20 May - 13 Jun	Aer Lingus	direct
08 May - 30 May	Aer Lingus	direct
15 May - 22 May	Aer Lingus	direct
27 May - 08 Jun	Aer Lingus	direct
22 May - 31 May	Aer Lingus	direct

Also check the deals for one-way flights from Minneapolis 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 Minneapolis to Dublin in May from $618

Return flights