Cheapest return flights from Buenos Aires to Frankfurt in September from $1247

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

Return flights

23 Sep - 13 Oct Avianca
24 Sep - 06 Oct JetSmart
22 Sep - 29 Sep LATAM Airlines Group
28 Sep - 15 Oct Flybondi
26 Sep - 08 Oct Aerolineas Argentinas
25 Sep - 02 Oct Aerolineas Argentinas
30 Sep - 04 Oct Aerolineas Argentinas
16 Sep - 25 Sep Flybondi
27 Sep - 15 Oct Aerolineas Argentinas
16 Sep - 02 Oct Flybondi
28 Sep - 11 Oct Flybondi
17 Sep - 24 Sep Avianca
20 Sep - 27 Sep LATAM Airlines Group
25 Sep - 15 Oct Aerolineas Argentinas
19 Sep - 30 Sep Avianca
16 Sep - 23 Sep SWISS

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

Skyscanner

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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