Cheapest return HND–KTM flights, September

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

Return flights

09 Sep - 13 Sep Air India
16 Sep - 25 Sep Air China
07 Sep - 11 Sep Air India
22 Sep - 29 Sep Air India
07 Sep - 22 Sep Air India
04 Sep - 10 Sep Air India
03 Sep - 10 Sep Air India
07 Sep - 13 Sep Air India
21 Sep - 27 Sep Air India
16 Sep - 24 Sep Air India
04 Sep - 04 Oct Air India
07 Sep - 22 Oct Air India
21 Sep - 01 Oct Air India
16 Sep - 19 Oct Air India
02 Sep - 02 Oct Air India
27 Sep - 04 Oct Cathay Pacific
28 Sep - 01 Oct Singapore Airlines
30 Sep - 03 Oct Singapore Airlines
09 Sep - 24 Oct Air India
25 Sep - 22 Oct Cathay Pacific

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

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