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

Return flights

25 Feb - 11 Mar	LATAM Airlines Group
24 Feb - 12 Mar	LATAM Airlines Group
25 Feb - 12 Mar	LATAM Airlines Group
09 Feb - 11 Mar	LATAM Airlines Group
28 Feb - 18 Mar	Ryanair
02 Feb - 27 Feb	Ryanair
23 Feb - 09 Mar	Ryanair
20 Feb - 20 Mar	Ryanair
02 Feb - 20 Feb	Ryanair
23 Feb - 14 Mar	Ryanair
28 Feb - 13 Mar	Ryanair
02 Feb - 12 Feb	Ryanair
07 Feb - 07 Mar	Ryanair
09 Feb - 22 Feb	Ryanair
06 Feb - 24 Feb	Lufthansa
04 Feb - 25 Feb	easyJet
09 Feb - 25 Feb	Ryanair
09 Feb - 18 Feb	Ryanair
08 Feb - 22 Feb	easyJet
08 Feb - 23 Feb	easyJet

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 825€

Return flights