I'm pretty sure Cathay has been in Manchester for years. I recall my parents telling me they flew between there and Amsterdam (on a 747!) with them back in the mid 90s - but I could be wrong here.
Yeah, I chose this route specifically so I could get out and have a stretch in Bangkok. When I flew outbound to Shanghai earlier this year, it was 2 x 8 hour ish segments back to back and I managed to survive that! So I'm sure this'll go fine provided I can sleep!
Well you're right and a bit wrong. Cathay were at Manchester for years, then they went away for about a decade, and now they're back.
You're right, it used to be a jumbo and would stop on the continent somewhere. Family members were regular on it for years and it would alternate between Paris, Amsterdam, sometimes somewhere in Germany as well I think.
They then went away - I think the date is actually in this thread somewhere when we were talking about it coming back - and restored about 2 years ago with a direct non-stop on a 777. It's now gone down to an A350 but frequency increased has either happened or been planned. I understand it will go daily.
Edit: goes daily in December.
The whalejet on Emirates has pretty good seating, and you should manage some reasonable sleep I would think. I actually wish the leg from western Europe to the middle east was a bit longer - the overnight segments are very short for much sleep. The evening bank of departures from western Europe often have the lights on for three hours out of the approx 6.5 hour flight. With my job now featuring a lot of travel to East Africa, I usually try and get on a direct Europe - Addis/Nairobi flight with a local connection.