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

Return flights

23 Jul - 29 Jul	Avianca
22 Jul - 14 Aug	Avianca
22 Jul - 29 Jul	Avianca
08 Jul - 15 Jul	Copa
09 Jul - 16 Jul	Copa
24 Jul - 29 Jul	Avianca
25 Jul - 10 Aug	Avianca
21 Jul - 24 Jul	Copa
08 Jul - 23 Jul	Copa
17 Jul - 21 Jul	Avianca
11 Jul - 14 Jul	Copa
17 Jul - 20 Jul	Copa
31 Jul - 08 Aug	Avianca
31 Jul - 07 Aug	Avianca
31 Jul - 10 Aug	Avianca
31 Jul - 08 Aug	Avianca	direct
31 Jul - 07 Aug	Avianca	direct
31 Jul - 10 Aug	Avianca	direct

Also check the deals for one-way flights from San Salvador to Lima 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 San Salvador to Lima in July from 309€

Return flights