AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Dublin (DUB) in October 2026 (see full year).
Return flights
| 17 Oct - 31 Oct | KLM | ||
| 05 Oct - 18 Oct | Lufthansa | ||
| 05 Oct - 18 Oct | Finnair | direct | |
| 17 Oct - 31 Oct | Finnair | direct | |
| 10 Oct - 11 Oct | Aer Lingus | direct |
Also check the deals for one-way flights from Dallas-Fort Worth to Dublin in October.
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