AirHint found the following cheapest return flights from Los Angeles (LAX) to Osaka (KIX) in September 2025 (see full year).

Return flights

07 Sep - 16 Sep	Air Canada
09 Sep - 16 Sep	Air Canada
09 Sep - 18 Sep	Air Canada
18 Sep - 28 Sep	Asiana Airlines
17 Sep - 29 Sep	Air Canada
15 Sep - 29 Sep	Air Canada
19 Sep - 29 Sep	Air Canada
03 Sep - 13 Sep	Air Canada
24 Sep - 27 Sep	Asiana Airlines
29 Sep - 06 Oct	Asiana Airlines
24 Sep - 29 Oct	Asiana Airlines
23 Sep - 26 Sep	Asiana Airlines
21 Sep - 05 Oct	Asiana Airlines
01 Sep - 07 Oct	United
19 Sep - 12 Oct	United
14 Sep - 01 Oct	Asiana Airlines
21 Sep - 05 Oct	Japan Airlines	direct

Also check the deals for one-way flights from Los Angeles to Osaka 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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Cheapest return flights from Los Angeles to Osaka in September from 470€

Return flights