Cheapest return flights from Hanoi to Kathmandu in March from $554

Best time to book flights for Hanoi (HAN) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Kathmandu (KTM) in March 2025 (see full year).

Return flights

06 Mar - 10 Mar Thai AirAsia
04 Mar - 03 Apr Thai Airways
03 Mar - 09 Mar China Southern

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

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu