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

Return flights

20 Dec - 27 Dec	Peach
05 Dec - 03 Jan	Air China
19 Dec - 26 Dec	China Southern
25 Dec - 06 Jan	Air India
02 Dec - 08 Dec	Cathay Pacific
02 Dec - 07 Dec	Cathay Pacific
01 Dec - 08 Dec	Cathay Pacific
15 Dec - 22 Dec	Cathay Pacific
14 Dec - 16 Dec	Cathay Pacific
06 Dec - 10 Dec	Cathay Pacific
12 Dec - 11 Jan	Cathay Pacific
08 Dec - 13 Dec	AirAsia X
08 Dec - 10 Dec	AirAsia X
25 Dec - 09 Jan	Air India
16 Dec - 07 Jan	AirAsia X
16 Dec - 06 Jan	AirAsia X
14 Dec - 11 Jan	Thai Airways
15 Dec - 05 Jan	AirAsia X
17 Dec - 07 Jan	AirAsia X
19 Dec - 16 Jan	Thai Airways

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 505€

Return flights