AirHint found the following cheapest return flights from Washington (DCA) to Algier (ALG) in July 2025 (see full year).

Return flights

22 Jul - 18 Aug	British Airways
25 Jul - 18 Aug	British Airways
21 Jul - 18 Aug	British Airways
18 Jul - 17 Aug	ITA Airways
22 Jul - 25 Aug	British Airways
23 Jul - 19 Aug	British Airways
23 Jul - 17 Aug	British Airways
23 Jul - 18 Aug	Emirates
06 Jul - 13 Jul	Emirates
25 Jul - 17 Aug	Emirates

Also check the deals for one-way flights from Washington to Algier in July.

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 Algier in July from 977€

Return flights