Cheapest return flights from Rio De Janeiro to Buenos Aires in April from $237

AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

22 Apr - 27 Apr JetSmart direct
07 Apr - 15 Apr JetSmart direct
16 Apr - 26 Apr JetSmart direct
22 Apr - 26 Apr JetSmart direct
01 Apr - 03 Apr JetSmart direct
01 Apr - 07 Apr JetSmart direct
16 Apr - 23 Apr JetSmart direct
16 Apr - 22 Apr JetSmart direct
22 Apr - 23 Apr JetSmart direct
20 Apr - 23 Apr JetSmart direct
16 Apr - 02 May JetSmart direct
22 Apr - 02 May JetSmart direct
22 Apr - 13 May JetSmart direct
22 Apr - 12 May JetSmart direct
22 Apr - 08 May JetSmart direct
20 Apr - 02 May JetSmart direct
20 Apr - 08 May JetSmart direct
17 Apr - 02 May JetSmart direct
17 Apr - 08 May JetSmart direct
11 Apr - 02 May JetSmart direct

Also check the deals for one-way flights from Rio De Janeiro to Buenos Aires in April.

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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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