Cheapest return ONT–NRT flights, September

AirHint found the following cheapest return flights from Ontario (ONT) to Tokyo (NRT) in September 2026 (see full year).

Return flights

09 Sep - 14 Sep Alaska Airlines
29 Sep - 13 Oct Frontier Airlines
15 Sep - 22 Sep China Airlines
08 Sep - 28 Sep China Airlines
07 Sep - 23 Sep China Airlines
08 Sep - 16 Sep China Airlines
15 Sep - 27 Sep China Airlines
05 Sep - 11 Sep China Airlines
10 Sep - 21 Sep China Airlines
09 Sep - 29 Sep China Airlines
08 Sep - 25 Sep China Airlines
20 Sep - 05 Oct China Airlines
01 Sep - 10 Oct China Airlines
21 Sep - 02 Oct China Airlines
19 Sep - 01 Oct China Airlines
30 Sep - 15 Oct China Airlines
29 Sep - 27 Oct China Airlines
21 Sep - 01 Oct China Airlines
15 Sep - 01 Oct China Airlines
08 Sep - 02 Oct China Airlines

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

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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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