Cheapest return flights from Phoenix to Madrid in September from $772

Best time to book flights for Phoenix (PHX) to Madrid (MAD) flights at AirHint

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

Return flights

01 Sep - 12 Sep United
26 Sep - 18 Oct Air Canada
04 Sep - 16 Sep Air Canada
26 Sep - 30 Sep ITA Airways
27 Sep - 04 Oct United
17 Sep - 24 Sep United
11 Sep - 15 Sep British Airways
07 Sep - 14 Sep United

Also check the deals for one-way flights from Phoenix to Madrid 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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