AirHint found the following cheapest return flights from San Diego (SAN) to Tokyo (NRT) in October 2025 (see full year).

Return flights

25 Oct - 31 Oct	Air Canada
25 Oct - 11 Nov	Air Canada
16 Oct - 29 Oct	Air Canada
08 Oct - 24 Oct	Hawaiian Airlines
07 Oct - 20 Oct	Spirit Airlines
01 Oct - 17 Oct	Hawaiian Airlines
22 Oct - 04 Nov	United
06 Oct - 22 Oct	United
14 Oct - 28 Oct	United
06 Oct - 21 Oct	United
01 Oct - 08 Oct	Hawaiian Airlines
08 Oct - 22 Oct	United
22 Oct - 05 Nov	United
27 Oct - 09 Nov	United
19 Oct - 23 Nov	United
17 Oct - 05 Nov	Alaska Airlines
12 Oct - 02 Nov	United
19 Oct - 23 Nov	Japan Airlines	direct
12 Oct - 02 Nov	Japan Airlines	direct
12 Oct - 16 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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from San Diego to Tokyo in October from 600€

Return flights