Cheapest return flights from Washington to Islamabad in May from 610€

AirHint found the following cheapest return flights from Washington (IAD) to Islamabad (ISB) in May 2026 (see full year).

Return flights

06 May - 13 May Etihad Airways
11 May - 24 Jun Etihad Airways
09 May - 15 Jun Etihad Airways
04 May - 18 Jun Qatar Airways
10 May - 06 Jun Qatar Airways
14 May - 03 Jun Etihad Airways
27 May - 17 Jun Etihad Airways
21 May - 31 May Emirates
29 May - 20 Jun Emirates

Also check the deals for one-way flights from Washington to Islamabad in May.

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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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