Speaking with Deadline about how he and other writers are reacting to the ongoing Hollywood cost-cutting, Neil Gaiman revealed that Good Omens season 3 shooting is set to start next January:
[…] Dead Boy Detectives comes out in 10 days. I’ve seen half of Sandman Season 2, and it’s astonishing. I’m writing Good Omens Season 3, and we start shooting that in January.
You can read the full quote here.
He also told TV Insider some more details on the final season:
“I’m writing it currently, so I don’t know what I can say other than I got a video message from David Tennant this morning asking me where the scripts were, because he wants to read more of them. He’s only read the first three and he’s very excited to find out what happens next,” Gaiman told TV Insider in April 2024. “It’s going to be fun. Some people that you love will be coming back; some that you expect, some that you don’t. And it’s more like the high-paced, high stakes madness of Season 1, I think, than it is like the sort of gentle, romantic, funny, sweet Season 2.”