Cheapest one-way flights from Buenos Aires to Barcelona in September from $560

AirHint found the following cheapest one-way flights from Buenos Aires (EZE) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

26 Sep Avianca
25 Sep Avianca
27 Sep LATAM Airlines Group
23 Sep Avianca
22 Sep Avianca
30 Sep LATAM Airlines Group
24 Sep Avianca
29 Sep LATAM Airlines Group
11 Sep Avianca
09 Sep Avianca

Also check the deals for return flights from Buenos Aires to Barcelona in September.

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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