Cheapest return flights from Phoenix to Madrid in October from 364€

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

Return flights

21 Oct - 29 Oct Lufthansa
22 Oct - 07 Nov Delta
28 Oct - 08 Nov KLM
20 Oct - 15 Nov Air France
17 Oct - 08 Nov Air France
23 Oct - 15 Nov KLM
29 Oct - 04 Nov Delta
17 Oct - 28 Oct Lufthansa
21 Oct - 27 Oct Air Canada
15 Oct - 20 Oct Delta
24 Oct - 27 Oct Allegiant Air
17 Oct - 27 Oct Frontier Airlines
17 Oct - 26 Oct Frontier Airlines
19 Oct - 26 Oct Lufthansa
25 Oct - 27 Oct Delta

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

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