Cheapest return flights from Osaka to San Francisco in September from $912

Best time to book flights for Osaka (KIX) to San Francisco (SFO) flights at AirHint

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

Return flights

12 Sep - 16 Sep China Airlines
16 Sep - 22 Sep China Airlines
06 Sep - 13 Sep China Airlines
12 Sep - 22 Sep China Airlines
20 Sep - 28 Sep China Airlines
01 Sep - 15 Sep China Airlines
23 Sep - 30 Sep China Airlines
10 Sep - 20 Sep China Airlines
12 Sep - 20 Sep China Airlines
01 Sep - 01 Sep Asiana Airlines

Also check the deals for one-way flights from Osaka to San Francisco 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.

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