AirHint found the following cheapest return flights from San Jose (SJO) to Madrid (MAD) in May 2026 (see full year).

Return flights

04 May - 15 May	Air Canada
04 May - 17 May	Air Canada
06 May - 20 May	Air Canada
07 May - 21 May	Air Canada
15 May - 22 May	Air Canada
01 May - 11 May	Avianca
05 May - 15 May	Avianca
05 May - 26 May	Avianca
01 May - 16 May	Avianca
02 May - 16 May	Avianca

Also check the deals for one-way flights from San Jose to Madrid in May.

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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Cheapest return flights from San Jose to Madrid in May from $771

Return flights