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

Return flights

04 May - 20 May	Avianca
08 May - 28 May	Avianca
02 May - 18 May	Avianca
01 May - 16 May	Avianca
01 May - 17 May	Avianca
18 May - 23 May	Avianca
16 May - 29 May	Avianca
16 May - 24 May	Air Europa
08 May - 18 May	Avianca
25 May - 15 Jun	Avianca
01 May - 30 May	Avianca
15 May - 16 Jun	Avianca
13 May - 16 Jun	Avianca
04 May - 10 Jun	Avianca
20 May - 10 Jun	Air Europa
16 May - 09 Jun	Avianca
30 May - 16 Jun	Avianca
13 May - 12 Jun	Air Europa
20 May - 25 Jun	Avianca
29 May - 24 Jun	Avianca

Also check the deals for one-way flights from Rio Negro to Barcelona 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 Barcelona in May from $732

Return flights