AirHint found the following cheapest return flights from Buenos Aires (EZE) to Frankfurt (FRA) in September 2025 (see full year).

Return flights

22 Sep - 08 Oct	Avianca
21 Sep - 06 Oct	Ethiopian Airlines
19 Sep - 26 Sep	Avianca
29 Sep - 11 Oct	Avianca
27 Sep - 04 Oct	Avianca
15 Sep - 22 Sep	Copa
30 Sep - 07 Oct	Ethiopian Airlines
27 Sep - 08 Oct	Condor
28 Sep - 15 Oct	Ethiopian Airlines
15 Sep - 23 Sep	Copa
30 Sep - 12 Oct	British Airways
29 Sep - 12 Oct	British Airways
26 Sep - 14 Oct	British Airways
16 Sep - 27 Sep	Avianca
20 Sep - 30 Sep	Avianca
18 Sep - 25 Sep	Avianca
23 Sep - 28 Sep	Air Europa
18 Sep - 25 Sep	Lufthansa	direct
15 Sep - 23 Sep	Lufthansa	direct
15 Sep - 22 Sep	Lufthansa	direct

Also check the deals for one-way flights from Buenos Aires to Frankfurt in September.

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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Cheapest return flights from Buenos Aires to Frankfurt in September from 1168€

Return flights