Cheapest one-way flights from Houston to Kathmandu in April from 449€

AirHint found the following cheapest one-way flights from Houston (HOU) to Kathmandu (KTM) in April 2026 (see full year).

One-Way flights

21 Apr Spirit Airlines
14 Apr Spirit Airlines
22 Apr Spirit Airlines
20 Apr Turkish Airlines
16 Apr Turkish Airlines
05 Apr Turkish Airlines
07 Apr Turkish Airlines
08 Apr Spirit Airlines
09 Apr Frontier Airlines
29 Apr Emirates

Also check the deals for return flights from Houston to Kathmandu 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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