Cheapest return flights from Vienna to Buenos Aires in April from $863

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

Return flights

24 Apr - 10 May Iberia
27 Apr - 12 May LATAM Airlines Group
26 Apr - 12 May SWISS
11 Apr - 24 Apr Iberia
12 Apr - 19 Apr LATAM Airlines Group
17 Apr - 18 May Iberia
10 Apr - 26 Apr Ryanair
14 Apr - 21 Apr Ryanair
23 Apr - 06 May LATAM Airlines Group
25 Apr - 15 May Ryanair
13 Apr - 22 Apr Iberia
06 Apr - 19 Apr Ryanair
17 Apr - 19 Apr Ryanair
30 Apr - 20 May Ryanair
02 Apr - 18 Apr Ryanair
01 Apr - 16 Apr Ryanair
07 Apr - 16 Apr Ryanair
29 Apr - 04 May Iberia

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

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