Cheapest return flights from Columbus to Dublin in December from 447€

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

Return flights

25 Dec - 17 Jan Air Canada
03 Dec - 10 Dec Aer Lingus
09 Dec - 16 Dec Aer Lingus
05 Dec - 12 Dec Aer Lingus
07 Dec - 14 Dec Aer Lingus
11 Dec - 18 Dec Aer Lingus
22 Dec - 17 Jan United
01 Dec - 08 Dec Aer Lingus
15 Dec - 22 Dec Aer Lingus
21 Dec - 29 Dec Delta
13 Dec - 20 Dec Aer Lingus
22 Dec - 29 Dec Aer Lingus
25 Dec - 04 Jan Air Canada
25 Dec - 01 Jan Aer Lingus
28 Dec - 04 Jan Aer Lingus

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

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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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