AirHint found the following cheapest return flights from San Diego (SAN) to Tokyo (NRT) in October 2026 (see full year).

Return flights

01 Oct - 13 Oct	Air Canada
05 Oct - 26 Oct	Air Canada
05 Oct - 12 Oct	Air Canada
01 Oct - 07 Oct	Air Canada
14 Oct - 28 Oct	United
15 Oct - 29 Oct	Air Canada
04 Oct - 23 Oct	United
07 Oct - 17 Oct	United
31 Oct - 14 Nov	Air Canada
01 Oct - 15 Oct	United
15 Oct - 25 Oct	United
13 Oct - 01 Nov	Japan Airlines	direct

Also check the deals for one-way flights from San Diego to Tokyo in October.

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 Diego to Tokyo in October from 731€

Return flights