In case you are trying to find a flight offer from London Heathrow Airport to Atlanta, search for departures on Mondays and avoid leaving with a Friday, as it's usually the priciest day. When traveling again from Atlanta, Tuesday is the cheapest day to fly and Saturday is the costliest. https://holidaypackagestoorlando.blogspot.com/2024/12/4-tips-before-booking-first-class.html