Cheapest return flights from San Juan to Madrid in August from 835€

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 August 2025 (see full year).

Return flights

20 Aug - 01 Sep Finnair
30 Aug - 10 Sep Finnair direct
04 Aug - 11 Aug Iberia direct
02 Aug - 09 Aug British Airways
02 Aug - 09 Aug Iberia direct
14 Aug - 21 Aug United
20 Aug - 01 Sep British Airways direct

Also check the deals for one-way 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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid