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

Return flights

04 Jul - 11 Jul	Air Canada
02 Jul - 09 Jul	United
09 Jul - 21 Jul	TAP
07 Jul - 04 Aug	TAP
10 Jul - 05 Aug	United
09 Jul - 23 Jul	United
10 Jul - 31 Jul	United
10 Jul - 23 Jul	United
11 Jul - 19 Jul	United
10 Jul - 25 Jul	United
10 Jul - 19 Jul	United
11 Jul - 20 Jul	United
25 Jul - 04 Aug	Ryanair
03 Jul - 13 Aug	Air Europa
10 Jul - 18 Aug	United
27 Jul - 17 Aug	TAP
20 Jul - 14 Aug	Ryanair
21 Jul - 13 Aug	Royal Air Maroc
24 Jul - 03 Aug	Ryanair
22 Jul - 11 Aug	Ryanair

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

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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Cheapest return flights from Madrid to San Salvador in July from $685

Return flights