Cheapest return flights from Washington to Islamabad in April from $1020

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

Return flights

30 Apr - 22 May Qatar Airways
30 Apr - 19 May Malaysia Airlines
27 Apr - 11 May Etihad Airways
10 Apr - 25 May Qatar Airways
10 Apr - 16 May Etihad Airways
01 Apr - 22 Apr Qatar Airways
01 Apr - 30 Apr Etihad Airways
21 Apr - 30 Apr Etihad Airways
10 Apr - 17 Apr jetBlue
04 Apr - 17 Apr Air India
11 Apr - 18 Apr Qatar Airways

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

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