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

Return flights

01 Sep - 15 Sep	Philippine Airlines
01 Sep - 08 Sep	Philippine Airlines
18 Sep - 30 Sep	Philippine Airlines
30 Sep - 12 Oct	Philippine Airlines
05 Sep - 19 Sep	Philippine Airlines
01 Sep - 15 Sep	Zipair	direct
01 Sep - 08 Sep	Zipair	direct
18 Sep - 30 Sep	Zipair	direct
05 Sep - 19 Sep	Zipair	direct
30 Sep - 12 Oct	ANA	direct
02 Sep - 24 Sep	Emirates

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 $676

Return flights