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

Return flights

13 Apr - 16 Apr	Air China
15 Apr - 19 Apr	Air China
24 Apr - 05 May	Air China
24 Apr - 11 May	Thai AirAsia X
21 Apr - 28 Apr	VietJet Air
27 Apr - 25 May	HK Express
11 Apr - 28 Apr	VietJet Air
15 Apr - 28 Apr	Air China
14 Apr - 18 Apr	Air China
09 Apr - 30 Apr	Air China
23 Apr - 04 May	VietJet Air
27 Apr - 04 May	HK Express
15 Apr - 24 Apr	Air China
17 Apr - 26 Apr	Air China
22 Apr - 03 May	Air China
28 Apr - 08 May	HK Express
11 Apr - 14 Apr	Air China
11 Apr - 10 May	Air China
08 Apr - 15 May	Air China
11 Apr - 19 May	Air China

Also check the deals for one-way flights from Tokyo to Kathmandu in April.

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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Cheapest return flights from Tokyo to Kathmandu in April from 410€

Return flights