Cheapest return flights from Tokyo to Kathmandu in December from $456

Best time to book flights for Tokyo (NRT) to Kathmandu (KTM) flights at AirHint

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

Return flights

01 Dec - 12 Dec Air China
02 Dec - 12 Dec Air China
03 Dec - 12 Dec Air China
04 Dec - 12 Dec Air China
05 Dec - 12 Dec Air China
06 Dec - 12 Dec Air China
07 Dec - 12 Dec Air China
08 Dec - 12 Dec Air China
09 Dec - 12 Dec Air China
10 Dec - 12 Dec Air China
20 Dec - 13 Jan Air China
24 Dec - 06 Jan Cathay Pacific
01 Dec - 01 Jan Malaysia Airlines
29 Dec - 06 Jan Thai Airways
26 Dec - 01 Jan Thai Airways
29 Dec - 05 Jan Thai Airways
31 Dec - 04 Jan Thai Airways
24 Dec - 04 Jan Thai Airways
25 Dec - 05 Jan Thai Airways
30 Dec - 04 Jan Thai Airways

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

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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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