AirHint found the following cheapest return flights from Brussels (BRU) to Buenos Aires (EZE) in September 2026 (see full year).
Return flights
| 15 Sep - 27 Sep | Turkish Airlines | ||
| 01 Sep - 18 Sep | Turkish Airlines | ||
| 04 Sep - 14 Sep | Lufthansa | ||
| 07 Sep - 25 Sep | Lufthansa | ||
| 01 Sep - 13 Sep | Turkish Airlines | ||
| 01 Sep - 07 Sep | Delta |
Also check the deals for one-way flights from Brussels to Buenos Aires in September.
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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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