Cheapest return flights from Dallas-Fort Worth to Dublin in December from 404€

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Dublin (DUB) in December 2025 (see full year).

Return flights

11 Dec - 24 Dec Finnair direct
30 Dec - 31 Jan KLM
11 Dec - 15 Dec Delta
11 Dec - 15 Dec Iberia direct
10 Dec - 26 Dec Lufthansa
10 Dec - 27 Dec Lufthansa
30 Dec - 06 Jan Delta
09 Dec - 13 Dec Frontier Airlines
14 Dec - 18 Dec Frontier Airlines
10 Dec - 29 Dec Lufthansa
05 Dec - 12 Dec Spirit Airlines
04 Dec - 12 Dec Finnair direct
27 Dec - 03 Jan United
30 Dec - 06 Jan Aer Lingus direct
27 Dec - 03 Jan Iberia direct
29 Dec - 05 Jan Aer Lingus
25 Dec - 01 Jan Aer Lingus

Also check the deals for one-way flights from Dallas-Fort Worth to Dublin in December.

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