AirHint found the following cheapest return flights from Phoenix (PHX) to Milano (MXP) in May 2026 (see full year).

Return flights

12 May - 19 May	Air Canada
13 May - 20 May	Air Canada
05 May - 12 May	Air Canada
06 May - 13 May	Air Canada
19 May - 26 May	British Airways
11 May - 18 May	British Airways
18 May - 25 May	British Airways
07 May - 14 May	Air Canada
08 May - 15 May	Air Canada
01 May - 08 May	United
28 May - 04 Jun	Condor
26 May - 02 Jun	Finnair
27 May - 03 Jun	Finnair
25 May - 01 Jun	Finnair
29 May - 05 Jun	Finnair
31 May - 07 Jun	British Airways
30 May - 06 Jun	WestJet

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

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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Cheapest return flights from Phoenix to Milano in May from $635

Return flights