Cheapest return flights from Hanoi to Kathmandu in March from $540

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

Return flights

10 Mar - 13 Mar VietJet Air
28 Mar - 15 Apr VietJet Air
10 Mar - 17 Mar VietJet Air
25 Mar - 03 Apr China Southern

Also check the deals for one-way 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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