Cheapest return flights from Tokyo to Kathmandu in December from $636

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

Return flights

17 Dec - 16 Jan China Southern
17 Dec - 27 Dec China Southern
17 Dec - 29 Dec China Southern
17 Dec - 07 Jan China Southern
24 Dec - 16 Jan China Southern
17 Dec - 26 Dec China Southern
17 Dec - 11 Jan China Southern
19 Dec - 15 Jan Cathay Pacific
05 Dec - 15 Jan Cathay Pacific
11 Dec - 14 Jan Cathay Pacific
12 Dec - 27 Dec China Southern
24 Dec - 29 Dec China Southern
22 Dec - 29 Dec China Southern
11 Dec - 18 Dec China Southern
12 Dec - 17 Dec China Southern
17 Dec - 18 Dec China Southern
23 Dec - 12 Jan China Southern
21 Dec - 19 Jan China Southern
24 Dec - 17 Jan China Southern
07 Dec - 28 Dec China Eastern

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

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