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

Return flights

05 Dec - 12 Dec	United
01 Dec - 08 Dec	Delta
10 Dec - 18 Dec	Delta
09 Dec - 31 Dec	Delta
25 Dec - 01 Jan	Delta
31 Dec - 07 Jan	Delta
15 Dec - 27 Dec	Delta
03 Dec - 10 Dec	Emirates
08 Dec - 15 Dec	Emirates
02 Dec - 09 Dec	Emirates
31 Dec - 29 Jan	Emirates
07 Dec - 14 Dec	Emirates
16 Dec - 27 Dec	Delta
16 Dec - 11 Jan	jetBlue
29 Dec - 06 Jan	Delta
02 Dec - 16 Jan	Emirates
29 Dec - 18 Jan	Emirates
30 Dec - 05 Jan	Qatar Airways
27 Dec - 29 Jan	Emirates
14 Dec - 11 Jan	Emirates

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 599€

Return flights