Spice Girls singer Geri Halliwell said the group would not get back after the reunion tour ends.
The group had hinted that they might return in the future when they announced their present tour would be cut short saying, "Who knows what will happen next?"
But now Halliwell says a tour "probably won't happen again".
She said that the final show in Toronto, Canada will be "the last time you'll ever get to see the five Spices on the stage as one".
She also denied that there was infighting among the girls and that the tour had just "gone on longer than planned," thesun.co.uk reports.
"We thought we were only going to go to the end of January. After February everybody had commitments - kids had to go back to school and that. So we had to leave places out that we would have loved to have gone to," she added.