Cheapest one-way flights from Hanoi to Kathmandu in March from $157

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Kathmandu (KTM) in March 2026 (see full year).

One-Way flights

29 Mar Thai AirAsia
15 Mar Thai AirAsia
05 Mar Thai AirAsia
20 Mar VietJet Air
04 Mar Thai AirAsia
21 Mar IndiGo
22 Mar Cathay Pacific

Also check the deals for return flights from Hanoi 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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