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

Return flights

01 May - 31 May	Avianca
16 May - 29 May	Avianca
02 May - 29 May	Avianca
12 May - 23 May	Avianca
21 May - 28 May	Avianca
08 May - 21 May	Avianca
03 May - 17 May	Avianca
01 May - 13 May	Avianca
07 May - 21 May	Avianca
05 May - 26 May	Avianca
20 May - 10 Jun	Iberia	direct
19 May - 02 Jun	Avianca
19 May - 16 Jun	Iberojet	direct
19 May - 09 Jun	Iberojet	direct
23 May - 13 Jun	Iberojet	direct
23 May - 16 Jun	Iberojet	direct
19 May - 02 Jun	Iberojet	direct
05 May - 04 Jun	Iberojet	direct
12 May - 09 Jun	Iberojet	direct
16 May - 06 Jun	Iberojet	direct

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Cheapest return flights from San Jose to Madrid in May from 513€

Return flights