Cheapest return flights from San Salvador to Madrid in May from $755

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

Return flights

01 May - 15 May Volaris El Salvador
06 May - 13 May Avianca
14 May - 28 May Avianca
20 May - 03 Jun Avianca
02 May - 22 May Iberia
08 May - 22 May United
15 May - 27 May Iberia

Also check the deals for one-way flights from San Salvador to Madrid in May.

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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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