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

Return flights

11 May - 18 May	Wingo
01 May - 30 May	Wingo
01 May - 15 May	Wingo
13 May - 27 May	Clic Air
04 May - 11 May	Wingo
06 May - 20 May	Clic Air
13 May - 20 May	Clic Air
07 May - 28 May	Wingo
12 May - 30 May	Wingo
10 May - 20 May	Wingo
22 May - 10 Jun	Avianca	direct
18 May - 14 Jun	Avianca	direct
15 May - 08 Jun	Avianca	direct
01 May - 22 Jun	Avianca	direct
20 May - 03 Jun	Avianca	direct
13 May - 03 Jun	Avianca	direct
11 May - 01 Jun	Avianca	direct
22 May - 08 Jun	Avianca	direct
13 May - 02 Jun	Avianca
11 May - 02 Jun	Avianca

Also check the deals for one-way flights from Rio Negro to Madrid in May.

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 May from 667€

Return flights