AirHint found the following cheapest return flights from Kathmandu (KTM) to Istanbul (IST) in April 2026 (see full year).
Return flights
| 08 Apr - 15 Apr | Air Arabia | ||
| 09 Apr - 16 Apr | Air Arabia | ||
| 21 Apr - 27 Apr | Air Arabia | ||
| 25 Apr - 15 May | Air Arabia | ||
| 21 Apr - 27 Apr | Turkish Airlines | direct |
Also check the deals for one-way flights from Kathmandu to Istanbul 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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