The show will encompass the same wild antics as their award-winning series Hamish & Andy's Gap Year, but with a different format.
"We plan the itinerary for the team. So I know what half the trip is… and then he knows the other half of the trip. So every alternating day it’s someone’s turn to figure out the schedule," Hamish told KIIS FM’s Kyle & Jackie O Show. "Every alternating day I’ll plan a day for Andy and then the next day he plans the day."
In June, the comedy duo took to Instagram to announce the new series through sharing a photo of themselves in grey sweaters emblazoned with the words "'Perfect Holiday."
"We are back everyone! We surprised each other with a new travel adventure every day over the last three weeks and created our 'Perfect Holiday'," they wrote in the caption.
"The new show will be out later this year and we can’t wait for you to see it*. *some bits we don’t want our families to see," they added.
Hamish also said the show would feature some "genuine" moments along with the laughs.
"It’s not all stitch-ups. There’s some genuine, great adventures that I think I’ve got us organised to go on, but it will be a lot of fun."
Hamish & Andy's "Perfect" Holiday premieres Sunday, November 17 at 7:00 pm on Nine.