AirHint found the following cheapest return flights from Cleveland (CLE) to Islamabad (ISB) in April 2026 (see full year).
Return flights
| 02 Apr - 05 May | Frontier Airlines | ||
| 26 Apr - 10 May | Frontier Airlines | ||
| 07 Apr - 14 Apr | Etihad Airways | ||
| 08 Apr - 15 Apr | Etihad Airways | ||
| 06 Apr - 13 Apr | Etihad Airways |
Also check the deals for one-way flights from Cleveland to Islamabad in April.
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