Cheapest return flights from Kathmandu to Istanbul in April from $495

AirHint found the following cheapest return flights from Kathmandu (KTM) to Istanbul (IST) in April 2026 (see full year).

Return flights

02 Apr - 16 Apr Kuwait Airways
01 Apr - 14 Apr Air Arabia
01 Apr - 15 Apr Air Arabia
12 Apr - 20 Apr Air Arabia
11 Apr - 19 Apr Air Arabia
10 Apr - 19 Apr Air Arabia
20 Apr - 26 Apr Air Arabia
02 Apr - 16 Apr Turkish Airlines direct
12 Apr - 20 Apr Turkish Airlines direct
20 Apr - 26 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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