Cheapest one-way flights from Ontario to Tokyo in September from $495

Best time to book flights for Ontario (ONT) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest one-way flights from Ontario (ONT) to Tokyo (NRT) in September 2025 (see full year).

One-Way flights

04 Sep Alaska Airlines
07 Sep Alaska Airlines
15 Sep Alaska Airlines
27 Sep Korean Air
12 Sep Korean Air
25 Sep Korean Air
24 Sep Korean Air
23 Sep Alaska Airlines
17 Sep China Airlines
11 Sep China Airlines

Also check the deals for return flights from Ontario to Tokyo in September.

Skyscanner

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