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

Return flights

08 Dec - 14 Dec	Cathay Pacific
01 Dec - 07 Dec	Cathay Pacific
01 Dec - 13 Dec	Cathay Pacific
01 Dec - 06 Dec	Cathay Pacific
04 Dec - 07 Dec	AirAsia
05 Dec - 07 Dec	AirAsia
07 Dec - 13 Dec	Cathay Pacific
31 Dec - 11 Jan	Cathay Pacific
04 Dec - 08 Dec	AirAsia
05 Dec - 08 Dec	AirAsia
13 Dec - 20 Dec	Air India
15 Dec - 04 Jan	Cathay Pacific
20 Dec - 03 Jan	Air India
30 Dec - 16 Jan	AirAsia
30 Dec - 17 Jan	AirAsia
27 Dec - 16 Jan	AirAsia
31 Dec - 01 Jan	Cathay Pacific
13 Dec - 01 Jan	AirAsia
14 Dec - 01 Jan	AirAsia
15 Dec - 01 Jan	AirAsia

Also check the deals for one-way flights from Colombo to Tokyo 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 Colombo to Tokyo in December from $448

Return flights