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

Return flights

03 Mar - 17 Mar	Vueling Airlines
29 Mar - 13 Apr	Aer Lingus
30 Mar - 08 Apr	Aer Lingus
28 Mar - 14 Apr	Vueling Airlines
30 Mar - 05 Apr	Aer Lingus	direct
29 Mar - 13 Apr	Aer Lingus	direct
29 Mar - 14 Apr	Vueling Airlines
28 Mar - 10 Apr	Vueling Airlines
30 Mar - 08 Apr	Aer Lingus	direct
28 Mar - 12 Apr	Vueling Airlines
28 Mar - 13 Apr	Vueling Airlines
28 Mar - 29 Mar	Vueling Airlines
12 Mar - 29 Mar	Vueling Airlines
13 Mar - 29 Mar	Vueling Airlines

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

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 Santiago to Dublin in March from 146€

Return flights