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

Return flights

21 Apr - 26 May	Iberia	direct
21 Apr - 19 May	Iberia	direct
21 Apr - 05 May	Iberia	direct
21 Apr - 23 May	Iberia	direct
21 Apr - 16 May	Iberia	direct
21 Apr - 18 May	Iberia	direct
21 Apr - 20 May	Iberia	direct
21 Apr - 24 May	Iberia	direct
21 Apr - 25 May	Iberia	direct
21 Apr - 13 May	Iberia	direct
15 Apr - 29 Apr	Iberia	direct
19 Apr - 26 Apr	Ryanair
13 Apr - 25 Apr	Iberia
13 Apr - 19 Apr	Iberia
11 Apr - 25 Apr	Iberia
11 Apr - 26 Apr	Iberia
08 Apr - 25 Apr	Iberia
13 Apr - 24 Apr	Iberia	direct
11 Apr - 18 Apr	Iberia
16 Apr - 27 Apr	Ryanair

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

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 Madrid to San Jose in April from $666

Return flights