AirHint found the following cheapest return flights from Guatemala City (GUA) to Managua (MGA) in August 2025 (see full year).

Return flights

01 Aug - 04 Aug	Spirit Airlines
10 Aug - 14 Aug	Spirit Airlines
04 Aug - 09 Aug	Avianca
06 Aug - 11 Aug	Avianca
19 Aug - 25 Aug	Avianca
01 Aug - 15 Aug	Avianca
13 Aug - 15 Aug	Avianca
15 Aug - 17 Aug	Avianca
26 Aug - 01 Sep	Avianca
25 Aug - 29 Aug	Copa	direct
25 Aug - 29 Aug	Avianca

Also check the deals for one-way flights from Guatemala City 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 Guatemala City to Managua in August from 357€

Return flights