Cheapest one-way flights from Buenos Aires to Barcelona in September from 502€

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

One-Way flights

28 Sep GOL Linhas Aéreas
27 Sep LATAM Airlines Group
21 Sep Avianca
24 Sep LATAM Airlines Group
30 Sep GOL Linhas Aéreas
29 Sep JetSmart
23 Sep Avianca
22 Sep Avianca
20 Sep Avianca
08 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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.