AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Hanoi (HAN) in April 2026 (see full year).
One-Way flights
| 06 Apr | Thai AirAsia | ||
| 03 Apr | Thai AirAsia | ||
| 01 Apr | Thai AirAsia | ||
| 20 Apr | Thai AirAsia | ||
| 04 Apr | Thai Lion Air | ||
| 18 Apr | Nepal Airlines | ||
| 16 Apr | Nepal Airlines | ||
| 10 Apr | Nepal Airlines | ||
| 12 Apr | Air India |
Also check the deals for return flights from Kathmandu to Hanoi in April.
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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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