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

Return flights

01 Dec - 08 Dec	Iberojet	direct
23 Dec - 13 Jan	Air France
23 Dec - 14 Jan	Air France
23 Dec - 06 Jan	Air France
01 Dec - 13 Dec	Air France
30 Dec - 20 Jan	KLM
23 Dec - 05 Jan	Air France
26 Dec - 06 Jan	Air France
26 Dec - 08 Jan	Air France
05 Dec - 15 Dec	Iberojet	direct
23 Dec - 31 Dec	Air France
24 Dec - 03 Jan	Air France
28 Dec - 03 Jan	Air France
23 Dec - 03 Jan	Air France
01 Dec - 17 Dec	Air France
28 Dec - 30 Dec	Air France
01 Dec - 22 Dec	Air France
10 Dec - 23 Dec	KLM
01 Dec - 13 Dec	Iberia	direct
09 Dec - 30 Dec	Iberia	direct

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

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 December from $665

Return flights