Quick flick through the brain cells gives me very few widebodies within Europe. I can only recall a B Cal Charter DC-10 in 1983 Gatwick-Faro (plus seeing up close the intact Lockheed Constellation adjacent to the terminal there, used as a bar). An end-of-season trip on Monarch, to Palma, which had been out on a 757 but returned on an A300, bringing back among others over 50 of the tour company reps for whom the year's work was finished. And I suppose I can count a ski trip about 1990 on a Swissair A310 Heathrow to Zurich.
One Wednesday, changeover day in Fuerteventura, when it was still a somewhat obscure destination, there was much of the LTU widebody fleet; Tristars and MD-11. Our Monarch 757 at the end looked quite puny in comparison.