Cheapest return flights from Phoenix to Madrid in December from 399€

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

Return flights

10 Dec - 17 Dec Lufthansa
06 Dec - 25 Dec Delta
11 Dec - 14 Dec Lufthansa
01 Dec - 11 Dec Lufthansa
04 Dec - 11 Dec Lufthansa
03 Dec - 10 Dec Air Canada
10 Dec - 18 Dec United
11 Dec - 10 Jan Frontier Airlines
14 Dec - 08 Jan Frontier Airlines
21 Dec - 11 Jan Frontier Airlines
20 Dec - 06 Jan Frontier Airlines
13 Dec - 20 Dec Frontier Airlines
18 Dec - 05 Jan Frontier Airlines
25 Dec - 01 Jan Frontier Airlines
26 Dec - 02 Jan Frontier Airlines
20 Dec - 05 Jan Frontier Airlines
22 Dec - 04 Jan Frontier Airlines
19 Dec - 05 Jan Frontier Airlines
24 Dec - 31 Dec Iberia
22 Dec - 29 Dec Iberia

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

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