AirHint found the following cheapest return flights from Washington (IAD) to Abu Dhabi (AUH) in July 2025 (see full year).

Return flights

13 Jul - 16 Jul	ITA Airways
24 Jul - 27 Jul	ITA Airways
09 Jul - 20 Jul	IndiGo
09 Jul - 16 Jul	IndiGo
09 Jul - 28 Aug	IndiGo
22 Jul - 28 Jul	IndiGo
20 Jul - 03 Aug	IndiGo
22 Jul - 05 Aug	IndiGo
13 Jul - 16 Jul	Etihad Airways	direct
24 Jul - 27 Jul	Etihad Airways	direct
11 Jul - 25 Jul	IndiGo
11 Jul - 18 Jul	IndiGo

Also check the deals for one-way flights from Washington to Abu Dhabi 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 Abu Dhabi in July from 947€

Return flights