AirHint found the following cheapest return flights from Calgary (YYC) to Islamabad (ISB) in April 2026 (see full year).
Return flights
| 21 Apr - 28 Apr | WestJet | ||
| 04 Apr - 31 May | WestJet | ||
| 05 Apr - 29 Apr | WestJet | ||
| 10 Apr - 09 May | WestJet | ||
| 02 Apr - 02 May | WestJet |
Also check the deals for one-way flights from Calgary to Islamabad in April.
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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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