I also do this trip 2 or 3 times a year we go from england on the most econimical way poss flight only and we allways stay for at least 6 weeks but we keep hold of the outdated tickets and use them for proof that we travelled out with a particular carrier then we go back with them stand by. Its is technically an offence to sell a one way ticket on a charter plane departing from the dr to the uk without this proof. But it does go on as I have also choosen this way more than once and the numbers that dr1 have given are the only ones that will do this without the outdated tickets If you go directly to brittana uk leisure or airtours the answer will be sorry no can do.