Cheapest return flights from Tokyo to Kathmandu in September from 440€

AirHint found the following cheapest return flights from Tokyo (NRT) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

02 Sep - 09 Sep Air China
06 Sep - 21 Sep Air China
06 Sep - 12 Sep Air China
06 Sep - 10 Sep Air China
08 Sep - 12 Sep Air China
06 Sep - 15 Sep Air China
06 Sep - 16 Sep Air China
05 Sep - 14 Sep Air China
06 Sep - 14 Sep Air China
08 Sep - 11 Sep Air China
05 Sep - 15 Oct Air China
06 Sep - 12 Oct Air China
15 Sep - 15 Oct Air China
11 Sep - 27 Oct Thai AirAsia X
18 Sep - 18 Oct Peach
29 Sep - 17 Oct Peach
27 Sep - 27 Oct Thai AirAsia X
21 Sep - 28 Oct Peach
30 Sep - 20 Oct Air China
30 Sep - 15 Oct Air China

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

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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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