Cheapest return flights from San Juan to Madrid in December from $466

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

Return flights

02 Dec - 08 Dec American Airlines
02 Dec - 08 Dec Iberia direct
02 Dec - 18 Dec Iberia direct
10 Dec - 24 Dec Finnair
02 Dec - 19 Dec Iberia direct
10 Dec - 24 Dec Iberia direct
25 Dec - 07 Jan KLM
24 Dec - 07 Jan Iberia
24 Dec - 03 Jan Iberia direct
26 Dec - 05 Jan United
23 Dec - 03 Jan Iberia
23 Dec - 03 Jan Iberia direct

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

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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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