AirHint found the following cheapest one-way flights from Santander (SDR) to Porto (OPO) in March 2026 (see full year).
One-Way flights
| 24 Mar | Iberia | ||
| 25 Mar | Volotea | ||
| 07 Mar | Ryanair | ||
| 20 Mar | Iberia | ||
| 30 Mar | Vueling Airlines | ||
| 12 Mar | Iberia | ||
| 26 Mar | Iberia | ||
| 19 Mar | Vueling Airlines | ||
| 06 Mar | Vueling Airlines | ||
| 15 Mar | Ryanair |
Also check the deals for return flights from Santander to Porto in March.
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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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