AirHint found the following cheapest return flights from Edinburgh (EDI) to Buenos Aires (AEP) in September 2026 (see full year).
Return flights
| 22 Sep - 08 Oct | easyJet | ||
| 05 Sep - 12 Sep | Turkish Airlines | ||
| 11 Sep - 14 Sep | Ryanair | ||
| 12 Sep - 19 Sep | easyJet |
Also check the deals for one-way flights from Edinburgh to Buenos Aires in September.
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