AirHint found the following cheapest return flights from Frankfurt (FRA) to Buenos Aires (AEP) in February 2026 (see full year).

Return flights

03 Feb - 10 Mar	Air Canada
17 Feb - 09 Mar	Air Canada
18 Feb - 08 Mar	LATAM Airlines Group
13 Feb - 06 Mar	LATAM Airlines Group
19 Feb - 30 Mar	LATAM Airlines Group
03 Feb - 24 Feb	LATAM Airlines Group
03 Feb - 10 Feb	LATAM Airlines Group
14 Feb - 15 Mar	LATAM Airlines Group
06 Feb - 21 Feb	LATAM Airlines Group
14 Feb - 22 Feb	LATAM Airlines Group
27 Feb - 30 Mar	LATAM Airlines Group
28 Feb - 14 Mar	British Airways
12 Feb - 26 Feb	SWISS
13 Feb - 28 Feb	SWISS

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

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 Frankfurt to Buenos Aires in February from $1053

Return flights