To calculate month to month average prices, KAYAK takes all charges for each and every month over the last calendar year for round-excursion flights from London to Atlanta, eliminates the highest 0.one% to account for outliers, after which you can usually takes the median of all values for every month. https://flightstobangkokuk.blogspot.com/2024/07/book-your-business-flight-to-sri-lanka.html