AirHint found the following cheapest return flights from San Jose (SJO) to Madrid (MAD) in October 2025 (see full year).

Return flights

28 Oct - 11 Nov	KLM
25 Oct - 11 Nov	Air France
09 Oct - 23 Oct	Iberojet	direct
28 Oct - 11 Nov	Iberojet	direct
26 Oct - 31 Oct	KLM
27 Oct - 31 Oct	KLM
20 Oct - 31 Oct	Air France
11 Oct - 31 Oct	Air France
17 Oct - 31 Oct	Air France
24 Oct - 31 Oct	Air France
16 Oct - 31 Oct	Air France
01 Oct - 31 Oct	Air France
25 Oct - 31 Oct	Air France
16 Oct - 04 Nov	Iberojet	direct
23 Oct - 04 Nov	Iberojet	direct
21 Oct - 04 Nov	Iberojet	direct
21 Oct - 11 Nov	Iberojet	direct
27 Oct - 10 Nov	KLM
04 Oct - 01 Nov	Iberojet	direct
18 Oct - 04 Nov	Iberojet	direct

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

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 October from $572

Return flights