AirHint found the following cheapest return flights from San Francisco (SFO) to Tokyo (NRT) in September 2025 (see full year).

Return flights

15 Sep - 30 Sep	Zipair	direct
15 Sep - 17 Sep	Zipair	direct
04 Sep - 07 Sep	Zipair	direct
08 Sep - 19 Sep	Zipair	direct
10 Sep - 30 Sep	Zipair	direct
09 Sep - 30 Sep	Zipair	direct
11 Sep - 27 Sep	Zipair	direct
11 Sep - 28 Sep	Zipair	direct
09 Sep - 15 Sep	Zipair	direct
01 Sep - 22 Sep	Zipair	direct
27 Sep - 04 Oct	Zipair	direct
27 Sep - 24 Oct	Zipair	direct
01 Sep - 30 Oct	Zipair	direct
26 Sep - 04 Oct	Zipair	direct
24 Sep - 04 Oct	Zipair	direct
23 Sep - 15 Oct	Zipair	direct
29 Sep - 21 Oct	Zipair	direct
25 Sep - 26 Oct	Zipair	direct
28 Sep - 20 Oct	Zipair	direct
21 Sep - 09 Oct	Zipair	direct

Also check the deals for one-way flights from San Francisco 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 return flights from San Francisco to Tokyo in September from 556€

Return flights