AirHint found the following cheapest one-way flights from San Sebastian (EAS) to Brussels (BRU) in March 2026 (see full year).
One-Way flights
| 07 Mar | Iberia | ||
| 21 Mar | Iberia | ||
| 09 Mar | Iberia | ||
| 14 Mar | Iberia | ||
| 10 Mar | Volotea | ||
| 11 Mar | Iberia | ||
| 16 Mar | Iberia | ||
| 20 Mar | Vueling Airlines | ||
| 19 Mar | Iberia | ||
| 29 Mar | Vueling Airlines |
Also check the deals for return flights from San Sebastian to Brussels 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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