Chatting to HELLO! about appearing as a guest star on the show, the comedian revealed whether he'd like the main gig one day. He said: "I couldn't do the show. I think with the family and stuff I couldn't up and leave but never say never. This year has taught me one thing which is you can't predict the future so who knows what's going to happen next."
WATCH: Jason Manford is on a mission to find Elf's number one fan
The star, who is currently set to judge Sky Cinema's upcoming Elf Everything competition, was hilariously coy about his role in the murder mystery series, explaining: "Even if I have been on Death in Paradise I would never give the game away, whether I was a murderer or a murderee... or whether I'm a guest detective... I said I could be but I could not be."
Speaking about his experience in the Caribbean, he continued: "I had a lovely time, I had two weeks with Kelvin Fletcher and I just put his sun lotion on every day and that was a nice treat after six months of lockdown. We had a bromance.
Jason chatted about Death in Paradise
"I've got to say it's the first job I've ever had where I thought, 'This is a living.' When I got home and had a bit of jet lag my wife was like, 'I don't think so, crack on and get that shelf fixed!'"
The dad-of-six admitted he got into some trouble for telling fans he was involved in the series, explaining: "I can't confirm or deny whether I was in Death in Paradise but I definitely filmed a show in Guadeloupe, that's all I can tell you.
Jason is set to find the UK's biggest Elf fan with Sky Cinema
"I got asked to take my post down, I got told off but I can tell you I had a great time filming a TV show in Guadeloupe. What you decide that programme is is up to you. I don't know if there's anything...maybe Mastermind is filmed out there? I don't know."
Jason was speaking on behalf of Sky Cinema, which has launched a competition to celebrate Elf coming to Sky Cinema on 8th December. Enter now for the chance to win an Elf-inspired Christmas home makeover kit, £3,000 towards festive goodies and Sky Q for a year. For more details visit www.elfeverything.sky.com