Cheapest return flights from Phoenix to Athens in May from $666

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

09 May - 16 May Frontier Airlines
13 May - 25 May Frontier Airlines
13 May - 20 May United
05 May - 12 May United
07 May - 14 May United
15 May - 24 May Air Canada
03 May - 10 May United
30 May - 07 Jun Frontier Airlines
10 May - 17 May United
16 May - 23 May United
01 May - 08 May United
26 May - 02 Jun Frontier Airlines
22 May - 02 Jun WestJet
25 May - 01 Jun United
31 May - 07 Jun United
28 May - 04 Jun United

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

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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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