Cheapest return flights from San Salvador to Madrid in December from $971

Best time to book flights for San Salvador (SAL) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest return flights from San Salvador (SAL) to Madrid (MAD) in December 2025 (see full year).

Return flights

15 Dec - 29 Dec Volaris El Salvador
12 Dec - 26 Dec Avianca
20 Dec - 04 Jan Avianca
29 Dec - 09 Jan Iberia
19 Dec - 02 Jan Iberia
20 Dec - 02 Jan Iberia
23 Dec - 05 Jan Iberia
28 Dec - 03 Jan Iberia
20 Dec - 03 Jan Iberia
14 Dec - 21 Jan KLM
19 Dec - 21 Jan KLM

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

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.

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