AirHint found the following cheapest one-way flights from Buenos Aires (EZE) to Barcelona (BCN) in September 2026 (see full year).
One-Way flights
| 30 Sep | Iberia For Level | direct | |
| 21 Sep | Iberia For Level | direct | |
| 02 Sep | Aerolineas Argentinas | ||
| 03 Sep | Sky Airline | ||
| 03 Sep | Iberia For Level | direct | |
| 02 Sep | Iberia For Level | direct |
Also check the deals for return flights from Buenos Aires to Barcelona in September.
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