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

Return flights

01 Mar - 08 Mar	Copa
31 Mar - 14 Apr	Spirit Airlines
02 Mar - 09 Mar	Spirit Airlines
20 Mar - 10 Apr	Avianca
04 Mar - 12 Mar	Spirit Airlines
02 Mar - 13 Mar	Spirit Airlines
04 Mar - 22 Mar	Spirit Airlines
27 Mar - 12 Apr	Spirit Airlines
31 Mar - 07 Apr	Spirit Airlines
04 Mar - 23 Mar	Spirit Airlines
20 Mar - 03 Apr	Spirit Airlines
08 Mar - 23 Mar	Spirit Airlines
09 Mar - 22 Mar	Avianca
06 Mar - 13 Mar	JetSmart
08 Mar - 22 Mar	Copa
27 Mar - 05 Apr	Spirit Airlines
20 Mar - 05 Apr	Spirit Airlines
31 Mar - 05 Apr	Spirit Airlines

Also check the deals for one-way flights from Rio Negro to Barcelona 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 Rio Negro to Barcelona in March from $736

Return flights