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

Return flights

03 May - 20 May	Avianca	direct
06 May - 13 May	Avianca	direct
04 May - 11 May	Avianca	direct
06 May - 20 May	Avianca	direct
10 May - 27 May	Avianca	direct
06 May - 22 May	Avianca
11 May - 18 May	Avianca
17 May - 31 May	Avianca
06 May - 27 May	Avianca
04 May - 24 May	Avianca
17 May - 12 Jun	Avianca	direct
27 May - 14 Jun	Avianca
13 May - 03 Jun	Avianca
25 May - 10 Jun	Avianca
20 May - 12 Jun	Avianca
16 May - 03 Jun	Avianca
22 May - 10 Jun	Avianca
08 May - 06 Jun	Avianca
23 May - 13 Jun	Avianca
13 May - 06 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 552€

Return flights