AirHint found the following cheapest return flights from Toronto (YTZ) to Tokyo (NRT) in September 2025 (see full year).

Return flights

02 Sep - 10 Sep	Air Canada
16 Sep - 24 Sep	Air Canada
11 Sep - 17 Sep	Air Canada
16 Sep - 22 Sep	Air Canada
05 Sep - 12 Sep	Air Canada
18 Sep - 02 Oct	Air Canada
19 Sep - 07 Oct	Air Canada
30 Sep - 07 Oct	Air Canada
12 Sep - 21 Sep	Air Canada
12 Sep - 20 Sep	Air Canada
06 Sep - 14 Sep	Air Canada
11 Sep - 20 Sep	Air Canada
10 Sep - 23 Sep	Porter Airlines (Canada) Ltd
24 Sep - 07 Oct	Air Canada
29 Sep - 13 Oct	Air Canada
20 Sep - 07 Oct	Air Canada
21 Sep - 04 Oct	Air Canada
10 Sep - 08 Oct	Air Canada
13 Sep - 02 Oct	Air Canada
30 Sep - 21 Oct	Air Canada

Also check the deals for one-way flights from Toronto to Tokyo in September.

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Toronto to Tokyo in September from 682€

Return flights