AirHint found the following cheapest return flights from Managua (MGA) to Madrid (MAD) in September 2025 (see full year).

Return flights

13 Sep - 18 Sep	Avianca
02 Sep - 08 Sep	Avianca
07 Sep - 02 Oct	Avianca
13 Sep - 11 Oct	Avianca
04 Sep - 04 Oct	Avianca
03 Sep - 04 Oct	Avianca
18 Sep - 22 Oct	Avianca
02 Sep - 04 Oct	Avianca
01 Sep - 04 Oct	Avianca
05 Sep - 21 Sep	Avianca
22 Sep - 25 Sep	Avianca
01 Sep - 10 Sep	Avianca
12 Sep - 29 Sep	Avianca
15 Sep - 29 Sep	Avianca
26 Sep - 13 Oct	Avianca
29 Sep - 20 Oct	Avianca
21 Sep - 13 Oct	Avianca

Also check the deals for one-way flights from Managua to Madrid in September.

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 Managua to Madrid in September from 808€

Return flights