Cheapest return flights from Washington to Islamabad in January from 603€

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

Return flights

13 Jan - 27 Jan Turkish Airlines
28 Jan - 11 Feb Turkish Airlines
14 Jan - 27 Jan Etihad Airways
13 Jan - 01 Feb Turkish Airlines
13 Jan - 26 Jan Etihad Airways
14 Jan - 24 Jan Etihad Airways
05 Jan - 02 Feb Etihad Airways
12 Jan - 26 Jan Emirates
11 Jan - 25 Jan Etihad Airways
12 Jan - 25 Jan Turkish Airlines
13 Jan - 25 Jan Etihad Airways
17 Jan - 24 Jan Turkish Airlines
01 Jan - 29 Jan Emirates

Also check the deals for one-way 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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