Cheapest return flights from San Jose to Barcelona in March from $618

AirHint found the following cheapest return flights from San Jose (SJC) to Barcelona (BCN) in March 2026 (see full year).

Return flights

02 Mar - 18 Mar British Airways
26 Mar - 18 Apr British Airways
11 Mar - 25 Mar British Airways
08 Mar - 22 Mar Finnair
05 Mar - 21 Mar Alaska Airlines
19 Mar - 03 Apr British Airways
14 Mar - 04 Apr Finnair
27 Mar - 18 Apr Alaska Airlines
18 Mar - 29 Mar British Airways
21 Mar - 28 Mar Alaska Airlines

Also check the deals for one-way flights from San Jose to Barcelona 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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