AirHint found the following cheapest return flights from Islamabad (ISB) to Kathmandu (KTM) in March 2026 (see full year).
Return flights
| 25 Mar - 22 Apr | flydubai | ||
| 20 Mar - 25 Mar | flydubai | ||
| 25 Mar - 30 Mar | flydubai | ||
| 23 Mar - 30 Mar | flydubai | ||
| 20 Mar - 31 Mar | flydubai | ||
| 24 Mar - 31 Mar | flydubai |
Also check the deals for one-way flights from Islamabad to Kathmandu in March.
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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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