AirHint found the following cheapest return flights from Dublin (DUB) to Santiago (SCL) in March 2026 (see full year).
Return flights
| 09 Mar - 16 Mar | Delta | ||
| 02 Mar - 14 Mar | Delta | ||
| 03 Mar - 07 Mar | Delta | ||
| 13 Mar - 11 Apr | Iberia | ||
| 21 Mar - 04 Apr | Aer Lingus | ||
| 28 Mar - 11 Apr | Ryanair |
Also check the deals for one-way flights from Dublin to Santiago in March.
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