Cheapest one-way flights from San Juan to Madrid in August from 496€

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

AirHint found the following cheapest one-way flights from San Juan (SJU) to Madrid (MAD) in August 2025 (see full year).

One-Way flights

05 Aug Avianca
06 Aug Avianca
05 Aug Finnair direct
06 Aug British Airways direct
23 Aug British Airways direct

Also check the deals for return flights from San Juan to Madrid in August.

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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