AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Buenos Aires (EZE) in October 2025 (see full year).
One-Way flights
| 29 Oct | Ryanair | ||
| 24 Oct | United | ||
| 27 Oct | easyJet | ||
| 21 Oct | Ryanair | ||
| 31 Oct | Aer Lingus | ||
| 30 Oct | Lufthansa | ||
| 14 Oct | Ryanair | ||
| 16 Oct | Ryanair | ||
| 18 Oct | Air Europa | ||
| 14 Oct | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to Buenos Aires in October.
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