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

Return flights

01 Dec - 31 Dec	Air China
15 Dec - 25 Dec	Air China
21 Dec - 25 Dec	Air China
04 Dec - 17 Dec	Air China
02 Dec - 06 Dec	AirAsia X
08 Dec - 11 Dec	Thai AirAsia X
09 Dec - 12 Dec	Thai AirAsia X
02 Dec - 10 Jan	AirAsia X
19 Dec - 29 Dec	Air China
02 Dec - 15 Dec	Cathay Pacific
03 Dec - 06 Dec	Cathay Pacific
31 Dec - 06 Jan	Air China
17 Dec - 07 Jan	Air India
17 Dec - 08 Jan	Air India
09 Dec - 12 Jan	Air India
08 Dec - 07 Jan	Air India
31 Dec - 04 Jan	Air India
15 Dec - 24 Jan	Air India
10 Dec - 07 Jan	Air India
16 Dec - 10 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 $419

Return flights