Cheapest return flights from San Juan to Madrid in August from $626

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

13 Aug - 27 Aug Finnair direct
06 Aug - 20 Aug Finnair direct
20 Aug - 03 Sep Finnair direct
10 Aug - 09 Sep Finnair direct
11 Aug - 08 Sep British Airways
11 Aug - 08 Sep Finnair direct
22 Aug - 19 Sep Finnair direct
12 Aug - 25 Aug Finnair direct
07 Aug - 28 Aug Finnair direct
13 Aug - 25 Aug Finnair direct
21 Aug - 28 Aug Finnair direct
20 Aug - 01 Sep Iberia direct
23 Aug - 07 Sep Finnair direct
28 Aug - 02 Sep Finnair direct
27 Aug - 03 Sep United
07 Aug - 14 Aug United

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.

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