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

Return flights

08 Sep - 18 Sep	United
03 Sep - 18 Sep	United
03 Sep - 29 Oct	United
08 Sep - 15 Sep	United
24 Sep - 30 Sep	Air Canada
07 Sep - 24 Sep	United
22 Sep - 21 Oct	United
07 Sep - 19 Sep	United
22 Sep - 02 Oct	United
19 Sep - 09 Oct	United
06 Sep - 18 Sep	United
06 Sep - 17 Sep	United
16 Sep - 23 Sep	Avianca
29 Sep - 14 Oct	Air Canada
20 Sep - 08 Oct	United
08 Sep - 21 Sep	Condor
25 Sep - 14 Oct	Air Canada
24 Sep - 16 Oct	United
26 Sep - 16 Oct	United
10 Sep - 28 Oct	United

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 950€

Return flights