AirHint found the following cheapest one-way flights from Barcelona (BCN) to Buenos Aires (EZE) in September 2026 (see full year).
One-Way flights
| 16 Sep | Iberia | ||
| 23 Sep | Iberia | ||
| 28 Sep | Iberia | ||
| 27 Sep | Iberia | ||
| 21 Sep | Iberia | ||
| 09 Sep | Iberia | ||
| 04 Sep | Iberia | ||
| 06 Sep | Vueling Airlines | ||
| 20 Sep | Iberia | ||
| 10 Sep | LEVEL |
Also check the deals for return flights from Barcelona to Buenos Aires in September.
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