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

Return flights

16 Jan - 25 Feb	Air Canada
13 Jan - 04 Feb	Air Canada
15 Jan - 18 Feb	Air Canada
27 Jan - 25 Feb	Air Canada
20 Jan - 31 Jan	Air Canada
22 Jan - 10 Feb	Delta
09 Jan - 09 Feb	Delta
15 Jan - 19 Feb	Delta
27 Jan - 12 Feb	Delta
21 Jan - 10 Feb	Delta
16 Jan - 06 Feb	Air Canada
15 Jan - 29 Jan	Delta
11 Jan - 29 Jan	Delta
26 Jan - 29 Jan	Delta
11 Jan - 28 Jan	Delta
05 Jan - 29 Jan	Iberia
05 Jan - 23 Jan	Iberia
21 Jan - 24 Jan	Delta
09 Jan - 23 Jan	Delta
05 Jan - 21 Jan	Iberia

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

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 January from 762€

Return flights