AirHint found the following cheapest return flights from Santander (SDR) to Dublin (DUB) in February 2026 (see full year).

Return flights

06 Feb - 08 Feb	Ryanair	direct
13 Feb - 15 Feb	Ryanair	direct
13 Feb - 22 Feb	Ryanair	direct
13 Feb - 27 Feb	Ryanair	direct
06 Feb - 15 Feb	Ryanair	direct
06 Feb - 22 Feb	Ryanair	direct
06 Feb - 27 Feb	Ryanair	direct
08 Feb - 15 Feb	Ryanair	direct
08 Feb - 22 Feb	Ryanair	direct
08 Feb - 27 Feb	Ryanair	direct
22 Feb - 08 Mar	Ryanair	direct
20 Feb - 08 Mar	Ryanair	direct
22 Feb - 15 Mar	Ryanair	direct
15 Feb - 08 Mar	Ryanair	direct

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

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 February from 86€

Return flights