To estimate regular ordinary price ranges, KAYAK normally takes all costs for every month during the last 12 months for round-vacation flights from London to Atlanta, gets rid of the highest 0.1% to account for outliers, and then usually takes the median of all values for each and every month. https://firstclasstoamritsar.blogspot.com/2024/12/why-fly-business-class-flight-for-you.html