Cheapest return flights from Tokyo to Kathmandu in December from 398€

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

20 Dec - 27 Dec Air China
19 Dec - 23 Dec Air India
28 Dec - 03 Jan Air India
29 Dec - 30 Dec Thai Airways
27 Dec - 04 Jan Thai Airways
28 Dec - 04 Jan Thai Airways
30 Dec - 02 Jan Thai Airways
27 Dec - 02 Jan Thai Airways
27 Dec - 03 Jan Thai Airways

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

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu