Cheapest return flights from Fort Lauderdale to Buenos Aires in September from $641

Best time to book flights for Fort Lauderdale (FLL) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Buenos Aires (EZE) in September 2025 (see full year).

Return flights

11 Sep - 14 Sep Avianca
11 Sep - 21 Sep Avianca
04 Sep - 28 Sep Avianca
17 Sep - 22 Sep Avianca
09 Sep - 16 Sep Avianca
05 Sep - 07 Sep Avianca
02 Sep - 09 Sep Avianca
04 Sep - 11 Sep Avianca
03 Sep - 11 Sep Avianca
14 Sep - 20 Sep Avianca
18 Sep - 01 Oct Avianca
21 Sep - 05 Oct Avianca

Also check the deals for one-way flights from Fort Lauderdale to Buenos Aires in September.

Skyscanner

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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