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

Return flights

02 Mar - 17 Mar	Delta
05 Mar - 18 Mar	Delta
03 Mar - 24 Mar	Delta
08 Mar - 25 Mar	Delta
01 Mar - 23 Mar	Delta
04 Mar - 11 Mar	Delta
04 Mar - 16 Mar	Delta
10 Mar - 18 Mar	Delta
01 Mar - 24 Mar	Delta
02 Mar - 24 Mar	Delta
10 Mar - 21 Apr	Delta
19 Mar - 16 Apr	Delta
03 Mar - 20 Apr	Delta
11 Mar - 20 Apr	Delta
07 Mar - 14 Apr	Delta
30 Mar - 14 Apr	Delta
30 Mar - 16 Apr	Delta
23 Mar - 22 Apr	Turkish Airlines
17 Mar - 07 Apr	United
25 Mar - 07 Apr	United

Also check the deals for one-way flights from Frankfurt to Buenos Aires 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 Frankfurt to Buenos Aires in March from $1000

Return flights