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

Return flights

06 Dec - 13 Dec	Lufthansa
03 Dec - 10 Dec	Air Canada
03 Dec - 06 Dec	United
07 Dec - 14 Dec	Delta
13 Dec - 13 Jan	KLM
17 Dec - 20 Jan	Air France
29 Dec - 06 Jan	Frontier Airlines
14 Dec - 18 Dec	Delta
12 Dec - 10 Jan	jetBlue
15 Dec - 20 Jan	Frontier Airlines
13 Dec - 10 Jan	Frontier Airlines
12 Dec - 06 Jan	jetBlue
15 Dec - 18 Dec	Delta
15 Dec - 12 Jan	Frontier Airlines
18 Dec - 19 Jan	Frontier Airlines
15 Dec - 31 Dec	Frontier Airlines
19 Dec - 13 Jan	Frontier Airlines
19 Dec - 26 Dec	Frontier Airlines
19 Dec - 30 Dec	Frontier Airlines

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

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 Dubai in December from 716€

Return flights