The flight time from San Jose, California to Tokyo, Japan varies depending on the airline and route chosen, but ranges from 10 hours and 53 minutes to 16 hours and 53 minutes. The shortest flight with one stop takes 11 hours and 30 minutes, while the fastest one-stop flight takes around 16 hours. The total distance between the two cities is 5171 miles. Some airlines may have longer stopovers, resulting in a longer overall flight time of up to 38 hours. The cheapest days to fly are typically on weekdays. The flight duration from San Jose, Costa Rica to Tokyo, Japan is 16 hours and 53 minutes, with the shortest flight time being 11 hours and 20 minutes. Tokyo Haneda International Airport is the most common arrival airport in Tokyo, with an average flight time of 12 hours and 29 minutes from San Jose.