AirHint found the following cheapest return flights from Santander (SDR) to Dublin (DUB) in November 2025 (see full year).

Return flights

21 Nov - 23 Nov	Ryanair	direct
14 Nov - 28 Nov	Ryanair	direct
23 Nov - 28 Nov	Ryanair	direct
02 Nov - 07 Nov	Ryanair	direct
16 Nov - 28 Nov	Ryanair	direct
14 Nov - 30 Nov	Ryanair	direct
28 Nov - 30 Nov	Ryanair	direct
23 Nov - 30 Nov	Ryanair	direct
02 Nov - 14 Nov	Ryanair	direct
16 Nov - 30 Nov	Ryanair	direct
28 Nov - 19 Dec	Ryanair	direct

Also check the deals for one-way flights from Santander to Dublin in November.

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 Santander to Dublin in November from 86€

Return flights