Cheapest return flights from San Juan to Madrid in September from 532€

AirHint found the following cheapest return flights from San Juan (SJU) to Madrid (MAD) in September 2026 (see full year).

Return flights

18 Sep - 26 Sep Avianca
22 Sep - 29 Sep Avianca
20 Sep - 29 Sep Avianca
21 Sep - 01 Oct Finnair direct
29 Sep - 27 Oct Finnair direct
17 Sep - 09 Oct Finnair direct
25 Sep - 09 Oct Iberia direct
24 Sep - 09 Oct Finnair direct
29 Sep - 25 Oct Finnair direct
29 Sep - 26 Oct Finnair direct
22 Sep - 29 Sep Finnair direct
29 Sep - 08 Oct Finnair direct
26 Sep - 03 Oct Iberia
21 Sep - 28 Sep Iberia direct
24 Sep - 05 Oct Avianca
15 Sep - 29 Sep Avianca
20 Sep - 29 Sep Iberia direct
19 Sep - 29 Sep Finnair direct
19 Sep - 28 Sep Iberia direct
17 Sep - 27 Sep Finnair direct

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

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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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