The best month to fly with Flight JL729 is September and the most expensive month to fly is January. (Average prices, based on 438 datapoints.)
The best day to arrive at Tokyo is Friday and it would be best to avoid Saturday, as prices are on average 62.6% higher than on Friday. (Average prices, based on 8183352 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 407 datapoints.)