Cheapest return flights from Houston to Kathmandu in June from 1681€

Best time to book flights for Houston (IAH) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Kathmandu (KTM) in June 2025 (see full year).

Return flights

09 Jun - 11 Jul Singapore Airlines

Also check the deals for one-way flights from Houston to Kathmandu in June.

Skyscanner

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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