Cheapest return flights from Phoenix to Athens in May from $612

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 May 2025 (see full year).

Return flights

07 May - 14 May Frontier Airlines
04 May - 11 May Frontier Airlines
13 May - 25 May Frontier Airlines
16 May - 23 May United
26 May - 02 Jun Frontier Airlines
20 May - 27 May United
18 May - 25 May United
30 May - 06 Jun United
28 May - 04 Jun United
22 May - 29 May United
24 May - 31 May United

Also check the deals for one-way flights from Phoenix to Athens in May.

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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