Cheapest return flights from Santander to Dublin in May from $93

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

Return flights

15 May - 17 May Ryanair direct
07 May - 11 May Ryanair
11 May - 17 May Ryanair direct
18 May - 01 Jun Ryanair direct
04 May - 11 May Ryanair direct
03 May - 11 May Ryanair direct
04 May - 17 May Ryanair direct
18 May - 25 May Ryanair direct
03 May - 17 May Ryanair direct
15 May - 18 May Ryanair
18 May - 08 Jun Ryanair direct
08 May - 11 May Iberia
18 May - 05 Jun Ryanair direct
15 May - 01 Jun Ryanair direct
29 May - 12 Jun Ryanair direct
29 May - 01 Jun Ryanair
22 May - 12 Jun Ryanair direct
17 May - 01 Jun Ryanair direct
29 May - 01 Jun Ryanair direct
22 May - 01 Jun Ryanair direct

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

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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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