Both X-Men stars appeared on this week’s episode of The Graham Norton Show, which will screen this Friday night.
During the interview Stewart opened up about the Logan premiere at the Berlin International Film Festival last week where he and Jackman ended up crying.
The 76-year-old said: “Last week we were at a screening in Berlin sitting next to each other.
“When it got to the very emotional ending…I noticed Hugh wipe away a tear, then I did the same.”
He added: “During the credits he held my hand and I was done, I was weeping and sobbing.
“While the credits were rolling I realised that if it was the end, there was no more perfect and beautiful way to say, ‘Au revoir, goodbye, adios.’”
Stewart, who plays Professor X in Logan and the rest of the X-Men series, then confirmed he wouldn’t do another film as the character, adding to remarks made last week.
Addressing the Wolverine star, he said: “So I think it is the end for me too.”
He added: “Why would I want to have another go of it after what we have done in this movie?”
The Graham Norton Show is on BBC1 on February 24 at 10:35pm