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

Return flights

22 Sep - 14 Oct	United
23 Sep - 07 Oct	United
22 Sep - 07 Oct	United
24 Sep - 14 Oct	United
03 Sep - 19 Sep	United
20 Sep - 05 Oct	Air Canada
04 Sep - 16 Sep	Arajet
08 Sep - 28 Sep	Condor
23 Sep - 18 Oct	United
13 Sep - 01 Oct	Air Canada
21 Sep - 09 Oct	United
16 Sep - 30 Sep	LATAM Airlines Group
13 Sep - 23 Sep	Air Canada
20 Sep - 03 Oct	Air Canada
15 Sep - 30 Sep	United
19 Sep - 08 Oct	Condor
08 Sep - 26 Sep	United
02 Sep - 14 Sep	Condor
06 Sep - 17 Sep	Condor
07 Sep - 24 Sep	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 $1181

Return flights