If you are not worried about it being a named variety, just sniff any orchids you see! Commercial Phaleanopsis are rarely very scented, but 'Cambria' types can be (Wildcats come in this group, though the noid (no id) one I have didn't have a scent when it last flowered).
I'd be very surprised to find a Max. ten. in a UK shop. It's mostly Phals, Phals and more Phals! You do get some others, but usually very little labelling.
'Easy to grow' can depend on the conditions you can provide. Eg does your place get cold in winter, or are you someone who keeps the heating turned up and the rooms bone dry? Have you got a room or unheated greenhouse which gets cold in winter? Can you cope with an orchid that 'rests' in winter?
Also what kind of smells do you like?
For me the best orchid smell I've smelt yet is Lycaste aromatica. Smells of buttered cinamon. But that's a deciduous orchid, so you'd need to be able to control the urge to water too much in winter.
Max. ten is very difficult to kill, though I think some people find it a bit reluctant to flower.
If you like intense floral scents then Zygopetalums might work for you.
There's some EU sellers in this list:
Orchids Vendors in Europe (Do read the whole thread, they are not all in the top list). CITES regulations mean you'd have to do paperwork and pay big fees to import orchids from outside the EU, but you can buy freely within the EU. I've ordered from Germany without trouble: if they post via DHL they seem really good.