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

Return flights

01 Dec - 09 Dec	Saudia
03 Dec - 10 Dec	Saudia
04 Dec - 13 Dec	Turkish Airlines
08 Dec - 15 Dec	Saudia
07 Dec - 15 Dec	Saudia
05 Dec - 13 Dec	Saudia
07 Dec - 14 Dec	Saudia
09 Dec - 31 Dec	Saudia
10 Dec - 18 Dec	Turkish Airlines
28 Dec - 03 Jan	Royal Jordanian
11 Dec - 15 Dec	Air France
22 Dec - 07 Jan	KLM
17 Dec - 07 Jan	Air France
24 Dec - 11 Jan	Turkish Airlines
22 Dec - 20 Jan	TAP
28 Dec - 04 Jan	Saudia
25 Dec - 11 Jan	Saudia
14 Dec - 04 Jan	Saudia
25 Dec - 05 Jan	Saudia
18 Dec - 03 Jan	IndiGo

Also check the deals for one-way flights from Washington 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 Washington to Dubai in December from $537

Return flights