Cheapest return flights from Tokyo to Kathmandu in December from $833

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

Return flights

12 Dec - 09 Jan Thai Airways
01 Dec - 18 Dec Thai Airways
23 Dec - 08 Jan Thai Airways
15 Dec - 16 Jan Thai Airways
12 Dec - 30 Dec Thai Airways
23 Dec - 30 Dec Thai Airways
03 Dec - 09 Dec Thai Airways
24 Dec - 09 Jan Cathay Pacific
03 Dec - 07 Dec Cathay Pacific
13 Dec - 30 Dec Cathay Pacific
10 Dec - 28 Dec Cathay Pacific
14 Dec - 08 Jan Thai Airways
25 Dec - 06 Jan Cathay Pacific
22 Dec - 18 Jan Thai Airways
12 Dec - 20 Dec Thai Airways
22 Dec - 26 Dec Cathay Pacific
04 Dec - 08 Dec Singapore Airlines
01 Dec - 04 Jan Thai Airways
27 Dec - 03 Jan Korean Air
27 Dec - 06 Jan Korean Air

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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