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

Return flights

06 Aug - 08 Aug	Avianca
05 Aug - 07 Aug	Spirit Airlines
11 Aug - 18 Aug	Spirit Airlines
21 Aug - 27 Aug	Spirit Airlines
06 Aug - 13 Aug	Spirit Airlines
07 Aug - 16 Aug	Avianca
06 Aug - 15 Aug	Avianca
15 Aug - 18 Aug	Avianca
31 Aug - 07 Sep	Avianca
20 Aug - 27 Aug	Copa	direct
25 Aug - 29 Aug	Copa	direct
22 Aug - 12 Sep	Copa	direct
29 Aug - 03 Sep	Copa	direct
25 Aug - 03 Sep	Copa	direct
22 Aug - 01 Sep	Copa	direct

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 $389

Return flights