Cheapest return flights from Hanoi to Kathmandu in April from $443

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 April 2025 (see full year).

Return flights

21 Apr - 25 Apr Thai AirAsia
26 Apr - 04 May Thai AirAsia
25 Apr - 02 May Thai AirAsia
01 Apr - 04 Apr Thai AirAsia
26 Apr - 03 May Thai AirAsia
28 Apr - 02 May VietJet Air
19 Apr - 26 Apr Thai Airways
01 Apr - 01 May Cathay Pacific
12 Apr - 26 Apr China Southern
10 Apr - 12 Apr Thai Airways
29 Apr - 04 May Thai Airways
19 Apr - 03 May Cathay Pacific
30 Apr - 04 May China Southern
24 Apr - 04 May China Southern
12 Apr - 13 Apr China Southern
29 Apr - 13 May China Southern

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