Cheapest return flights from Atlanta to Dublin in December from 566€

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

Return flights

03 Dec - 10 Dec Aer Lingus
10 Dec - 11 Jan Spirit Airlines
09 Dec - 16 Dec Aer Lingus
12 Dec - 21 Dec Air France direct
06 Dec - 13 Dec Aer Lingus
28 Dec - 10 Jan United
29 Dec - 10 Jan United
28 Dec - 02 Jan Scandinavian Airlines
09 Dec - 03 Jan Spirit Airlines
14 Dec - 21 Dec jetBlue
26 Dec - 02 Jan Spirit Airlines
18 Dec - 10 Jan jetBlue
19 Dec - 26 Dec jetBlue
29 Dec - 05 Jan jetBlue
22 Dec - 04 Jan jetBlue
28 Dec - 02 Jan Air France direct

Also check the deals for one-way flights from Atlanta 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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