Cheapest return flights from Kathmandu to Hanoi in April from 338€

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

Return flights

05 Apr - 19 Apr Nepal Airlines
20 Apr - 03 May IndiGo
06 Apr - 13 Apr Thai Lion Air
21 Apr - 03 May Air India
06 Apr - 10 Apr Thai Lion Air
01 Apr - 09 Apr Thai AirAsia
02 Apr - 09 Apr IndiGo
18 Apr - 28 Apr IndiGo
16 Apr - 20 Apr IndiGo

Also check the deals for one-way 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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