Having upset the odds to claim their first top-flight title last term, Leicester are taking part in the continental competition for the first time in their history.
Wednesday's match away at Club Brugge will also see captain Morgan make his Champions League debut, and the Jamaica international considers it one of the greatest moments of his career.
"To win the Premier League is a great moment but this is definitely alongside it," said the centre-back.
"At the age of 32, to be playing in a competition like this is fantastic and I'm looking forward to it.
