In reply to Jono002:
> (In reply to Jono002) @gleaney, what are the prices like, do they include flights?
You could do the whole thing for around £500.
Book flight to Geneva with easy jet when the flights become available at Christmas Around £60
Transfer to Chamonix around £40 return Chamexpress or Alpy bus
Allow for refuge huts and cable cars £200
That would leave you with £300 for all the bit and bobs
And of course you need a partner that knows the area ! Do the 3MS route its harder than the goutier but much more rewarding.