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

Return flights

19 Dec - 12 Jan	Air China
13 Dec - 17 Jan	Air China
07 Dec - 16 Jan	Air China
17 Dec - 16 Jan	Air China
21 Dec - 24 Jan	Air China
02 Dec - 02 Jan	Air China
23 Dec - 29 Dec	China Southern
02 Dec - 15 Dec	AirAsia X
02 Dec - 05 Dec	AirAsia X
02 Dec - 13 Dec	AirAsia X
08 Dec - 15 Dec	AirAsia X
08 Dec - 13 Dec	AirAsia X
09 Dec - 15 Dec	AirAsia X
09 Dec - 13 Dec	AirAsia X
01 Dec - 15 Dec	AirAsia X
01 Dec - 05 Dec	AirAsia X
29 Dec - 03 Jan	Air India
05 Dec - 10 Jan	Air India
25 Dec - 03 Jan	Air India
20 Dec - 07 Jan	Air India

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

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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Cheapest return flights from Tokyo to Colombo in December from 365€

Return flights