AirHint found the following cheapest return flights from Calgary (YYC) to Kathmandu (KTM) in April 2026 (see full year).
Return flights
| 28 Apr - 13 May | WestJet | ||
| 20 Apr - 05 May | WestJet | ||
| 01 Apr - 30 Apr | WestJet | ||
| 06 Apr - 23 Apr | WestJet | ||
| 05 Apr - 23 Apr | WestJet |
Also check the deals for one-way flights from Calgary to Kathmandu in April.
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