Celtic were beaten 5-4 on penalties by Galatasaray after a 0-0 draw in the final of the Turkish Airlines Antalya Cup on Sunday evening.
Neil Lennon's side, who defeated Trabzonspor to reach this stage, came up against opponents who had knocked out Ajax in their last-four tie.
Liam Henderson, Nir Biton, Bahrudin Atajic and Amido Balde all scored from the spot but James Forrest saw his kick saved in the shoot-out.