To estimate regular average charges, KAYAK takes all rates for monthly over the past yr for round-trip flights from London to Atlanta, removes the top 0.1% to account for outliers, then will take the median of all values for monthly. There's also accommodation selections at A selection of price tag https://flightstobangkokuk.blogspot.com/2024/12/5-things-to-do-when-booking-business.html