The Bhoys secured an easy 7-0 victory over a selection of players from amateur Swedish sides Kungshamn and Smogen.
Celtic's first half goals came from Stan Varga, Steve Guppy and Chris Sutton.
Two from David Fernandez, one from youngster Ross Walace and a penalty from Stan Petrov secured the rout.
The Swedish tour continues when the Bhoys play GAIS tomorrow night.