uk to australia
 

hi im starting to plan a trip for two people on motorbikes from uk to australia
but we want to go to india on the way i was thinking of going down to greece and get a ferry to india but i dont think there is one the idea behind that is to not go through the middle east to india the other way would be russia but how do you get round the himalayas

does any one know of a route from uk to india and then from india to australia