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

Return flights

07 Oct - 21 Oct	AirAsia
04 Oct - 18 Oct	Cathay Pacific
04 Oct - 12 Oct	Cathay Pacific
10 Oct - 19 Oct	Cathay Pacific
04 Oct - 11 Oct	Cathay Pacific
04 Oct - 14 Oct	AirAsia
03 Oct - 14 Oct	AirAsia
29 Oct - 05 Nov	Singapore Airlines
11 Oct - 14 Oct	AirAsia
02 Oct - 14 Oct	AirAsia
08 Oct - 14 Oct	AirAsia
21 Oct - 09 Nov	AirAsia
20 Oct - 09 Nov	AirAsia
21 Oct - 04 Nov	AirAsia
20 Oct - 04 Nov	AirAsia
22 Oct - 09 Nov	AirAsia
21 Oct - 01 Nov	AirAsia
20 Oct - 01 Nov	AirAsia
22 Oct - 04 Nov	AirAsia
29 Oct - 14 Nov	AirAsia

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

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 October from 343€

Return flights