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

Return flights

16 Sep - 30 Sep	American Airlines
15 Sep - 30 Sep	American Airlines
16 Sep - 24 Sep	Delta
16 Sep - 25 Sep	Delta
15 Sep - 24 Sep	Delta
19 Sep - 29 Sep	Delta
16 Sep - 23 Sep	Delta
16 Sep - 21 Sep	Delta
18 Sep - 23 Sep	Delta
18 Sep - 29 Sep	Delta
17 Sep - 16 Oct	Delta
30 Sep - 14 Oct	Delta
30 Sep - 18 Oct	Delta
14 Sep - 14 Oct	Delta
26 Sep - 03 Oct	Cathay Pacific
29 Sep - 02 Oct	Delta
22 Sep - 09 Oct	Delta
30 Sep - 30 Oct	Air Canada	direct
22 Sep - 03 Oct	Cathay Pacific
17 Sep - 16 Oct	Air Canada	direct

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

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Cheapest return flights from Tokyo to Toronto in September from 646€

Return flights