Cheapest return flights from San Salvador to Madrid in September from $720

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

Return flights

22 Sep - 29 Sep Avianca
22 Sep - 30 Sep Avianca
28 Sep - 14 Oct Avianca
27 Sep - 07 Oct Avianca
15 Sep - 30 Sep Avianca
15 Sep - 22 Sep Iberia
08 Sep - 15 Sep Iberia
12 Sep - 19 Sep Iberia
07 Sep - 15 Sep Iberia
17 Sep - 02 Oct Avianca
07 Sep - 04 Oct Iberia
12 Sep - 20 Sep Iberia
26 Sep - 04 Oct Avianca
20 Sep - 27 Sep Avianca
19 Sep - 27 Sep Iberia
17 Sep - 05 Oct Iberia
18 Sep - 05 Oct Iberia

Also check the deals for one-way flights from San Salvador 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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