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

Return flights

02 Dec - 09 Dec	Air Canada
03 Dec - 10 Dec	Air Canada
04 Dec - 11 Dec	Air Canada
01 Dec - 08 Dec	Air Canada
04 Dec - 09 Dec	Air Canada
02 Dec - 17 Dec	Air Canada
01 Dec - 10 Dec	SWISS
08 Dec - 15 Dec	Air Canada
07 Dec - 14 Dec	Air Canada
09 Dec - 12 Dec	Delta
10 Dec - 17 Jan	Delta
26 Dec - 11 Jan	Frontier Airlines
27 Dec - 17 Jan	Turkish Airlines
31 Dec - 07 Jan	Spirit Airlines
15 Dec - 09 Jan	Spirit Airlines
12 Dec - 10 Jan	Spirit Airlines
16 Dec - 12 Jan	Air Canada
30 Dec - 06 Jan	Spirit Airlines
29 Dec - 05 Jan	Spirit Airlines
22 Dec - 08 Jan	Air Canada

Also check the deals for one-way flights from Houston 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 Houston to Dubai in December from $714

Return flights