AirHint found the following cheapest return flights from Dublin (DUB) to Santiago (SCL) in October 2026 (see full year).
Return flights
| 07 Oct - 12 Nov | Delta | ||
| 01 Oct - 23 Nov | Delta | ||
| 01 Oct - 30 Oct | Delta | ||
| 16 Oct - 31 Oct | Delta | ||
| 21 Oct - 04 Nov | Ryanair |
Also check the deals for one-way flights from Dublin to Santiago in October.
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