Cheapest one-way flights from Washington to Islamabad in January from $327

AirHint found the following cheapest one-way flights from Washington (IAD) to Islamabad (ISB) in January 2026 (see full year).

One-Way flights

14 Jan Etihad Airways
20 Jan Etihad Airways
06 Jan Etihad Airways
24 Jan Etihad Airways
08 Jan Etihad Airways
15 Jan Frontier Airlines

Also check the deals for return flights from Washington to Islamabad in January.

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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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