AirHint found the following cheapest return flights from Brussels (BRU) to Buenos Aires (AEP) in December 2026 (see full year).
Return flights
| 15 Dec - 24 Dec | Turkish Airlines | ||
| 24 Dec - 08 Jan | Ryanair | ||
| 25 Dec - 05 Jan | British Airways | ||
| 19 Dec - 07 Jan | easyJet | ||
| 17 Dec - 01 Jan | Ryanair | ||
| 24 Dec - 02 Jan | Ryanair | ||
| 04 Dec - 24 Dec | Emirates |
Also check the deals for one-way flights from Brussels to Buenos Aires in December.
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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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