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

Return flights

10 Oct - 13 Oct	Cathay Pacific
11 Oct - 14 Oct	Cathay Pacific
10 Oct - 19 Oct	Cathay Pacific
11 Oct - 20 Oct	Cathay Pacific
11 Oct - 16 Oct	Cathay Pacific
07 Oct - 14 Oct	Singapore Airlines
04 Oct - 11 Oct	Cathay Pacific
08 Oct - 15 Oct	AirAsia
13 Oct - 15 Oct	AirAsia
12 Oct - 15 Oct	AirAsia
29 Oct - 17 Nov	AirAsia
29 Oct - 16 Nov	AirAsia
29 Oct - 10 Nov	AirAsia
27 Oct - 16 Nov	AirAsia
27 Oct - 10 Nov	AirAsia
26 Oct - 10 Nov	AirAsia
23 Oct - 10 Nov	AirAsia
25 Oct - 10 Nov	AirAsia
22 Oct - 10 Nov	AirAsia
15 Oct - 03 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 $445

Return flights