The best month to fly with Flight NH871 is August and the most expensive month to fly is April. (Average prices, based on 283 datapoints.)
The best day to arrive at Tokyo is Wednesday and it would be best to avoid Tuesday, as prices are on average 53.54% higher than on Wednesday. (Average prices, based on 9291875 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 212 datapoints.)