Cheapest return flights from Miami to Athens in September from 373€

AirHint found the following cheapest return flights from Miami (MIA) to Athens (ATH) in September 2025 (see full year).

Return flights

10 Sep - 17 Sep Frontier Airlines
19 Sep - 26 Sep Frontier Airlines
02 Sep - 17 Sep Spirit Airlines
05 Sep - 12 Sep Frontier Airlines
02 Sep - 11 Sep Spirit Airlines
10 Sep - 19 Sep Frontier Airlines
01 Sep - 08 Sep Air Canada
17 Sep - 01 Oct Air Canada
02 Sep - 23 Sep Air Canada
04 Sep - 18 Sep Frontier Airlines
04 Sep - 11 Sep Frontier Airlines
30 Sep - 24 Oct Delta
29 Sep - 13 Oct British Airways

Also check the deals for one-way flights from Miami to Athens 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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