When you are searching for a flight deal from London Heathrow Airport to Atlanta, search for departures on Mondays and avoid leaving on the Friday, as it's usually the priciest day. When flying back again from Atlanta, Tuesday is definitely the cheapest working day to fly and Saturday is the https://share.evernote.com/note/4bdb145b-cd0c-0214-8f9e-9bd3d802062b