Cheapest return flights from Kathmandu to Hanoi in May from $351

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

Return flights

10 May - 24 May Thai AirAsia
22 May - 06 Jun Thai Airways
02 May - 10 May Malaysia Airlines

Also check the deals for one-way flights from Kathmandu to Hanoi in May.

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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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