To work out monthly ordinary price ranges, KAYAK can take all price ranges for each and every month over the last year for round-journey flights from London to Atlanta, removes the best 0.one% to account for outliers, then usually takes the median of all values for each and every month. https://firstclassflightstohouston.wordpress.com/2024/12/29/things-to-know-before-booking-first-class-flights-to-new-york-for-business-tours/