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

Return flights

31 Aug - 15 Sep	Qatar Airways
31 Aug - 07 Sep	Royal Jordanian
30 Aug - 14 Sep	Air France
30 Aug - 06 Sep	Delta
30 Aug - 15 Sep	Qatar Airways
31 Aug - 15 Sep	Emirates	direct
30 Aug - 05 Sep	Qatar Airways
30 Aug - 15 Sep	Emirates	direct
30 Aug - 14 Sep	Emirates	direct
30 Aug - 05 Sep	Emirates	direct

Also check the deals for one-way flights from Washington to Dubai in August.

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 August from $680

Return flights