Cheapest return flights from Dallas to Dublin in January from $496

AirHint found the following cheapest return flights from Dallas (DAL) to Dublin (DUB) in January 2026 (see full year).

Return flights

18 Jan - 03 Feb Delta
20 Jan - 11 Feb Air France
15 Jan - 21 Jan Delta
15 Jan - 23 Jan KLM
26 Jan - 09 Feb Air France
23 Jan - 26 Jan KLM
23 Jan - 17 Feb Air France
25 Jan - 08 Feb KLM
12 Jan - 20 Jan Air France
14 Jan - 21 Jan Delta
24 Jan - 14 Feb KLM
16 Jan - 06 Feb KLM
14 Jan - 13 Feb KLM
20 Jan - 22 Jan Air France

Also check the deals for one-way flights from Dallas to Dublin in January.

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