Cheapest return flights from Phoenix to Athens in September from $721

Best time to book flights for Phoenix (PHX) to Athens (ATH) flights at AirHint

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

Return flights

02 Sep - 08 Sep Scandinavian Airlines
01 Sep - 08 Sep Scandinavian Airlines
16 Sep - 23 Sep United
29 Sep - 12 Oct Air Canada
11 Sep - 18 Sep United
21 Sep - 27 Sep Frontier Airlines
26 Sep - 03 Oct United
21 Sep - 28 Sep United
06 Sep - 13 Sep United

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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