Cheapest return flights from Madrid to Rio Negro in May from $626

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

Return flights

14 May - 18 May Air Europa direct
01 May - 20 May Avianca
20 May - 26 May Air Europa direct
06 May - 22 May Air Europa direct
10 May - 25 May Air Europa direct
10 May - 22 May Air Europa direct
13 May - 22 May Air Europa direct
11 May - 18 May Air Europa direct
02 May - 22 May Air Europa direct
04 May - 18 May Avianca
01 May - 01 Jun Iberia
15 May - 15 Jun Avianca
15 May - 15 Jun Air Europa direct
30 May - 16 Jun Iberia
31 May - 16 Jun Iberia
31 May - 08 Jun WORLD2FLY
31 May - 07 Jun Avianca
01 May - 01 Jun Air Europa direct
30 May - 16 Jun Air Europa direct
31 May - 16 Jun Air Europa direct

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

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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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