Cheapest return flights from San Juan to Madrid in October from 391€

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

Return flights

01 Oct - 07 Oct Iberia
14 Oct - 21 Oct United
01 Oct - 09 Oct Air France
06 Oct - 28 Oct KLM
08 Oct - 15 Oct KLM
29 Oct - 06 Nov Delta
09 Oct - 15 Oct KLM
24 Oct - 28 Oct KLM
09 Oct - 16 Oct United
19 Oct - 26 Oct United
24 Oct - 31 Oct United
28 Oct - 05 Nov Delta
23 Oct - 09 Nov Air Canada
25 Oct - 27 Nov United
28 Oct - 05 Nov Iberia direct
18 Oct - 02 Nov Delta
25 Oct - 28 Nov United
16 Oct - 02 Nov KLM
17 Oct - 02 Nov KLM
23 Oct - 09 Nov Iberia direct

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.