AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Dublin (DUB) in March 2026 (see full year).
Return flights
| 08 Mar - 15 Mar | Air Canada | ||
| 22 Mar - 29 Mar | American Airlines | ||
| 18 Mar - 22 Mar | Delta | ||
| 12 Mar - 19 Mar | Finnair | ||
| 01 Mar - 07 Mar | Lufthansa | ||
| 23 Mar - 30 Mar | Aer Lingus | ||
| 28 Mar - 04 Apr | Aer Lingus |
Also check the deals for one-way flights from Dallas-Fort Worth to Dublin in March.
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