Cheapest return flights from San Sebastian to Brussels in March from $140

AirHint found the following cheapest return flights from San Sebastian (EAS) to Brussels (BRU) in March 2026 (see full year).

Return flights

30 Mar - 31 Mar Vueling Airlines
30 Mar - 15 Apr Vueling Airlines
06 Mar - 09 Mar Iberia
30 Mar - 01 Apr Vueling Airlines
30 Mar - 13 Apr Vueling Airlines
27 Mar - 29 Mar Vueling Airlines
18 Mar - 22 Mar Iberia
30 Mar - 08 Apr Vueling Airlines
30 Mar - 12 Apr Vueling Airlines
19 Mar - 22 Mar Iberia
13 Mar - 16 Mar Iberia
19 Mar - 21 Mar Iberia
30 Mar - 07 Apr Vueling Airlines
30 Mar - 09 Apr Vueling Airlines
30 Mar - 11 Apr Vueling Airlines
30 Mar - 10 Apr Vueling Airlines
19 Mar - 30 Mar Vueling Airlines
30 Mar - 17 Apr Vueling Airlines
28 Mar - 30 Mar Vueling Airlines
19 Mar - 31 Mar Vueling Airlines

Also check the deals for one-way 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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