AirHint found the following cheapest return flights from San Jose (SJO) to Tokyo (NRT) in August 2025 (see full year).

Return flights

18 Aug - 29 Aug	Spirit Airlines
25 Aug - 05 Sep	Air Canada
01 Aug - 15 Aug	Air Canada
08 Aug - 10 Aug	Spirit Airlines
26 Aug - 19 Sep	United
19 Aug - 12 Sep	United
09 Aug - 30 Aug	United
29 Aug - 21 Sep	KLM

Also check the deals for one-way flights from San Jose to Tokyo in August.

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 Jose to Tokyo in August from 932€

Return flights