Cheapest return flights from Madrid to Buenos Aires in April from 836€

AirHint found the following cheapest return flights from Madrid (MAD) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

03 Apr - 16 Apr Air Canada
03 Apr - 15 Apr Air Canada
02 Apr - 09 Apr TAP
13 Apr - 27 Apr Iberia
14 Apr - 27 Apr Iberia
14 Apr - 21 Apr Iberia
14 Apr - 20 Apr Iberia
20 Apr - 27 Apr TAP
27 Apr - 30 Apr Iberia
01 Apr - 08 Apr TAP
20 Apr - 03 May TAP
29 Apr - 13 May Azul Airlines
27 Apr - 11 May SWISS
20 Apr - 25 May SWISS
10 Apr - 15 May Avianca
18 Apr - 06 May SWISS
25 Apr - 08 May SWISS

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

Skyscanner

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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