AirHint found the following cheapest return flights from Brussels (BRU) to Buenos Aires (EZE) in September 2026 (see full year).
Return flights
| 07 Sep - 21 Sep | Delta | ||
| 08 Sep - 17 Sep | Delta | ||
| 15 Sep - 30 Sep | Turkish Airlines | ||
| 02 Sep - 17 Sep | Turkish Airlines | ||
| 01 Sep - 01 Oct | Turkish Airlines | ||
| 02 Sep - 14 Sep | Delta | ||
| 11 Sep - 30 Oct | Lufthansa |
Also check the deals for one-way flights from Brussels to Buenos Aires in September.
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