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

Return flights

11 Mar - 21 Mar	Air Canada
04 Mar - 19 Mar	Air Canada
22 Mar - 07 Apr	Air Canada
06 Mar - 21 Mar	LATAM Airlines Group
18 Mar - 01 Apr	Air Canada
13 Mar - 31 Mar	Air Canada
23 Mar - 12 Apr	Air Canada
25 Mar - 10 Apr	Air Canada
05 Mar - 20 Mar	Air Canada
21 Mar - 01 Apr	Air Canada
04 Mar - 14 Mar	Air Canada
04 Mar - 15 Mar	Air Canada
31 Mar - 20 Apr	SWISS
16 Mar - 02 Apr	SWISS
23 Mar - 03 Apr	Air Canada
19 Mar - 29 Mar	SWISS
13 Mar - 30 Mar	SWISS
23 Mar - 02 Apr	SWISS
20 Mar - 30 Mar	SWISS
26 Mar - 15 Apr	SWISS

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

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 March from $1235

Return flights