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

Return flights

14 May - 29 May	Air France
19 May - 06 Jun	Air France
06 May - 27 May	Air Canada
18 May - 22 May	LATAM Airlines Group
24 May - 15 Jun	Air France
22 May - 31 May	Air France
20 May - 31 May	Air France
17 May - 22 May	LATAM Airlines Group
05 May - 11 May	Delta
13 May - 27 May	Delta
12 May - 26 Jun	Air France
21 May - 02 Jun	Air France
21 May - 10 Jun	Air France
08 May - 22 May	Turkish Airlines
12 May - 22 May	Turkish Airlines
16 May - 07 Jun	Iberia
27 May - 11 Jun	Turkish Airlines
22 May - 05 Jun	Air France
20 May - 05 Jun	Air France
21 May - 05 Jun	Air France

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

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 May from 768€

Return flights