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

One-Way flights

27 Sep	Zipair	direct
13 Sep	Zipair	direct
24 Sep	Zipair	direct
14 Sep	Zipair	direct
03 Sep	Zipair	direct
15 Sep	Zipair	direct
12 Sep	Alaska Airlines
16 Sep	Alaska Airlines
23 Sep	Alaska Airlines
28 Sep	Alaska Airlines

Also check the deals for return flights from San Jose 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.

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Cheapest one-way flights from San Jose to Tokyo in September from $360

One-Way flights