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

Return flights

10 Jun - 01 Jul	Alaska Airlines
09 Jun - 23 Jun	Alaska Airlines
30 Jun - 07 Jul	Alaska Airlines
04 Jun - 13 Jun	Alaska Airlines
03 Jun - 18 Jun	ANA
14 Jun - 30 Jun	ANA
14 Jun - 23 Jun	ANA
06 Jun - 13 Jun	Alaska Airlines
01 Jun - 14 Jun	Alaska Airlines
14 Jun - 25 Jun	ANA
29 Jun - 13 Jul	Alaska Airlines
21 Jun - 04 Jul	ANA
03 Jun - 17 Jun	Alaska Airlines
13 Jun - 19 Jun	Alaska Airlines
24 Jun - 12 Jul	Alaska Airlines
14 Jun - 01 Jul	ANA
25 Jun - 05 Jul	ANA
15 Jun - 03 Jul	Alaska Airlines
25 Jun - 12 Jul	Alaska Airlines
27 Jun - 19 Jul	ANA

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

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 Ontario to Tokyo in June from $1092

Return flights