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

Return flights

12 Apr - 16 Apr	Air China
18 Apr - 23 Apr	Air China
25 Apr - 04 May	Air China
25 Apr - 09 May	Air China
20 Apr - 30 May	Air China
10 Apr - 19 Apr	Air China
10 Apr - 15 Apr	Air China
13 Apr - 18 Apr	Air China
11 Apr - 16 Apr	Air China
22 Apr - 12 May	Air China
08 Apr - 13 Apr	Air China
06 Apr - 06 May	Air China
04 Apr - 10 May	Air China
25 Apr - 30 Apr	Air China
26 Apr - 03 May	Air China
23 Apr - 27 Apr	Singapore Airlines
30 Apr - 05 May	Air China
07 Apr - 28 Apr	Air China
21 Apr - 20 May	Singapore Airlines
24 Apr - 24 May	Air India

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest return flights from Tokyo to Kathmandu in April from 425€

Return flights