AirHint found the following cheapest return flights from Miami (MIA) to Managua (MGA) in December 2025 (see full year).

Return flights

05 Dec - 08 Dec	Avianca	direct
11 Dec - 24 Dec	Avianca	direct
11 Dec - 15 Dec	Avianca	direct
09 Dec - 24 Dec	Avianca	direct
24 Dec - 16 Jan	Copa
25 Dec - 16 Jan	Copa
10 Dec - 23 Dec	Copa
01 Dec - 15 Dec	Avianca	direct
01 Dec - 04 Dec	Avianca	direct
11 Dec - 26 Dec	Copa
10 Dec - 25 Dec	Copa
11 Dec - 31 Dec	Copa
24 Dec - 09 Jan	Copa
24 Dec - 01 Jan	Copa
05 Dec - 01 Jan	Avianca	direct
30 Dec - 20 Jan	Avianca	direct
15 Dec - 11 Jan	Avianca	direct
30 Dec - 07 Jan	American Airlines	direct
09 Dec - 02 Jan	Avianca
11 Dec - 02 Jan	Avianca

Also check the deals for one-way flights from Miami to Managua in December.

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 Miami to Managua in December from $255

Return flights