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

Return flights

11 Dec - 17 Dec	Lufthansa
10 Dec - 14 Dec	Lufthansa
11 Dec - 14 Dec	Lufthansa
30 Dec - 17 Jan	Delta
11 Dec - 17 Dec	Aer Lingus	direct
11 Dec - 16 Dec	Air France
07 Dec - 17 Dec	Delta
10 Dec - 17 Dec	Delta
23 Dec - 17 Jan	Delta
24 Dec - 29 Dec	Delta
20 Dec - 14 Jan	Delta
29 Dec - 08 Jan	United
10 Dec - 16 Dec	Icelandair
17 Dec - 30 Dec	Delta
30 Dec - 05 Jan	Lufthansa
30 Dec - 04 Jan	Frontier Airlines
22 Dec - 03 Jan	Air Canada
29 Dec - 03 Jan	Frontier Airlines
30 Dec - 05 Jan	Aer Lingus	direct
18 Dec - 03 Jan	Air Canada

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 371€

Return flights