Cheapest return flights from San Juan to Madrid in October from $515

Best time to book flights for San Juan (SJU) to Madrid (MAD) flights at AirHint

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

Return flights

30 Oct - 06 Nov Finnair direct
01 Oct - 29 Oct Finnair direct
01 Oct - 15 Oct Finnair direct
01 Oct - 16 Oct Finnair direct
09 Oct - 20 Oct British Airways
09 Oct - 20 Oct Finnair direct
01 Oct - 17 Oct Iberia
01 Oct - 17 Oct Finnair direct
16 Oct - 23 Oct United
06 Oct - 13 Oct United

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

Skyscanner

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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