AirHint found the following cheapest return flights from Dublin (DUB) to Santiago (SCL) in December 2026 (see full year).
Return flights
| 15 Dec - 15 Jan | Turkish Airlines | ||
| 20 Dec - 21 Jan | Turkish Airlines | ||
| 12 Dec - 19 Dec | Iberia | ||
| 18 Dec - 02 Jan | Iberia | ||
| 22 Dec - 09 Jan | Aer Lingus | ||
| 03 Dec - 08 Jan | British Airways | ||
| 12 Dec - 03 Jan | Iberia |
Also check the deals for one-way flights from Dublin to Santiago in December.
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