AirHint found the following cheapest return flights from Rio Negro (MDE) to Madrid (MAD) in August 2026 (see full year).

Return flights

16 Aug - 26 Aug	Avianca	direct
01 Aug - 02 Sep	LATAM Airlines Group
14 Aug - 31 Aug	Avianca	direct
16 Aug - 31 Aug	Avianca	direct
06 Aug - 19 Aug	Avianca
10 Aug - 14 Sep	Avianca	direct
11 Aug - 25 Aug	Avianca
01 Aug - 21 Aug	Avianca
08 Aug - 23 Aug	Avianca
05 Aug - 30 Aug	Avianca	direct
07 Aug - 22 Aug	Avianca
01 Aug - 22 Aug	LATAM Airlines Group
23 Aug - 06 Sep	Avianca	direct
21 Aug - 11 Sep	Avianca	direct
22 Aug - 06 Sep	Avianca
31 Aug - 21 Sep	Avianca
31 Aug - 19 Sep	Avianca
30 Aug - 19 Sep	Avianca
30 Aug - 16 Sep	Avianca
20 Aug - 10 Sep	Avianca

Also check the deals for one-way flights from Rio Negro to Madrid 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 Rio Negro to Madrid in August from $880

Return flights