AirHint found the following cheapest return flights from Dublin (DUB) to Santiago (SCL) in January 2026 (see full year).

Return flights

14 Jan - 26 Jan	Delta
16 Jan - 28 Jan	Delta
16 Jan - 04 Feb	Delta
27 Jan - 11 Feb	Delta
19 Jan - 17 Feb	Delta
14 Jan - 11 Feb	Air Canada
22 Jan - 26 Feb	Delta
17 Jan - 31 Jan	Delta
27 Jan - 24 Feb	Ryanair
22 Jan - 31 Jan	Delta
27 Jan - 23 Feb	Ryanair
27 Jan - 16 Feb	Ryanair
27 Jan - 15 Feb	Ryanair
09 Jan - 09 Feb	Delta
11 Jan - 29 Jan	Delta
14 Jan - 28 Jan	Aer Lingus
15 Jan - 28 Jan	Ryanair
14 Jan - 27 Jan	Aer Lingus
18 Jan - 25 Jan	Iberia
07 Jan - 28 Jan	Ryanair

Also check the deals for one-way flights from Dublin to Santiago in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Dublin to Santiago in January from 696€

Return flights