I’m looking for tickets from lax to london sometime around the end of this month, and i am curious as to whether there is any advantage to leaving later versus sooner. when i look for price quotes, i usually state the 1st of july as my departure date, and although this is on a weekend (sat), would the fares i get for this dep. date be cheaper than later, because of the high volume of passengers? Or would that not matter at this point?