When Is Great British Bake Off 2024. The great british bake off series 15 will air tonight, tuesday 24 september 2024 at 8pm bst, on channel 4. Tue 19 nov 2024 | 58 mins series 15 episode 10 the final:

The great british bake off is officially back for its fifteenth series and twelve new bakers have entered the white tent. All this and more in a guide to the latest series.