AirHint found the following cheapest return flights from San Jose (SJC) to Tokyo (NRT) in June 2026 (see full year).

Return flights

03 Jun - 10 Jun	Korean Air
02 Jun - 16 Jun	Korean Air
03 Jun - 17 Jun	Korean Air
15 Jun - 30 Jun	Korean Air
01 Jun - 12 Jun	Korean Air
18 Jun - 03 Jul	Korean Air
04 Jun - 11 Jun	Korean Air
15 Jun - 23 Jun	Korean Air
15 Jun - 27 Jul	Korean Air
30 Jun - 14 Jul	Korean Air
05 Jun - 14 Jun	Korean Air
05 Jun - 20 Jun	Korean Air
08 Jun - 20 Jun	Korean Air
14 Jun - 27 Jul	Korean Air

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

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 June from $1260

Return flights