Cheapest return flights from Phoenix to Athens in September from 465€

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

Return flights

20 Sep - 24 Sep Frontier Airlines
16 Sep - 25 Sep Hawaiian Airlines
01 Sep - 12 Sep Frontier Airlines
11 Sep - 16 Sep Delta
05 Sep - 14 Sep Turkish Airlines
12 Sep - 27 Sep Frontier Airlines
03 Sep - 18 Sep Air Canada
16 Sep - 30 Sep Delta

Also check the deals for one-way flights from Phoenix 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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