AirHint found the following cheapest return flights from San Salvador (SAL) to Managua (MGA) in August 2025 (see full year).

Return flights

29 Aug - 01 Sep	Avianca
29 Aug - 31 Aug	Avianca
22 Aug - 26 Aug	Avianca
29 Aug - 01 Sep	Avianca	direct
22 Aug - 26 Aug	Avianca	direct
29 Aug - 31 Aug	Avianca	direct
18 Aug - 31 Aug	Avianca
18 Aug - 31 Aug	Avianca	direct

Also check the deals for one-way flights from San Salvador to Managua in August.

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 Managua in August from 296€

Return flights