AirHint found the following cheapest return flights from Minneapolis (MSP) to Dublin (DUB) in December 2025 (see full year).

Return flights

29 Dec - 23 Jan	Icelandair
31 Dec - 21 Jan	United
07 Dec - 19 Dec	Icelandair
30 Dec - 20 Jan	Lufthansa
29 Dec - 13 Jan	Air Canada
29 Dec - 12 Jan	Air Canada
28 Dec - 17 Jan	Icelandair
07 Dec - 14 Dec	Aer Lingus	direct
04 Dec - 17 Dec	Air France
31 Dec - 25 Jan	Scandinavian Airlines
12 Dec - 19 Dec	Icelandair
31 Dec - 21 Jan	Aer Lingus	direct
31 Dec - 25 Jan	Aer Lingus	direct
12 Dec - 19 Dec	Aer Lingus	direct
17 Dec - 24 Dec	United
27 Dec - 03 Jan	United
22 Dec - 29 Dec	United
27 Dec - 30 Dec	Aer Lingus

Also check the deals for one-way flights from Minneapolis to Dublin in December.

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 December from $545

Return flights