The Foxes will take on French giants PSG in California on July 30 before heading to Stockholm to meet Spanish powerhouse Barcelona on August 3 and young winger Gray admits it is a strange feeling to now be involved with such trips.
"It's crazy. We've got a trip to America next week and I used to watch these types of tournaments on TV and now I'm involved in the, it's a good experience," he said.
"The attention we're getting, we're used to it now. I am looking forward to going to America."
Leicester were invited to take part in the 2016 International Champions Cup after winning the Premier League title in 2015/16.