AirHint found the following cheapest return flights from San Salvador (SAL) to Madrid (MAD) in September 2026 (see full year).
Return flights
| 19 Sep - 03 Oct | Iberia | ||
| 29 Sep - 12 Oct | Iberia | ||
| 10 Sep - 24 Sep | Avianca | ||
| 01 Sep - 15 Sep | Avianca | ||
| 06 Sep - 19 Sep | Avianca | ||
| 08 Sep - 20 Sep | Avianca |
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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