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

Return flights

04 Mar - 09 Mar	Avianca	direct
16 Mar - 15 Apr	Avianca	direct
01 Mar - 01 Apr	Avianca	direct
02 Mar - 12 Mar	Air Europa
02 Mar - 31 Mar	Air Europa
23 Mar - 11 Apr	Air Europa
25 Mar - 08 Apr	Air Europa
26 Mar - 05 Apr	Air Europa
21 Mar - 11 Apr	Air Europa
01 Mar - 31 Mar	Avianca
12 Mar - 15 Mar	Avianca
28 Mar - 15 Apr	Avianca
29 Mar - 06 Apr	Avianca	direct
01 Mar - 20 Mar	Avianca	direct
04 Mar - 20 Mar	Avianca	direct
09 Mar - 20 Mar	Avianca	direct
02 Mar - 11 Mar	Avianca	direct
02 Mar - 13 Mar	Avianca	direct
15 Mar - 05 Apr	Avianca	direct
25 Mar - 08 Apr	Avianca	direct

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

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 Madrid to Rio Negro in March from 659€

Return flights