Game of Thrones: Peter Dinklage arrives ahead of Kit Harington and Rose Leslie wedding

Peter, who plays Tryion Lannister in Game of Thrones, cut a casual look as he arrived at the airport ahead of his friends’ nuptials.

The star could be seen carrying his suit bag over his shoulder as he walked across the terminal.

Peter, 49, kept his head down as he was pictured at the airport clad in a leather jacket and dark grey jeans.

The actor completed his low-key look with a black beanie hat and grey boots.

Peter will be one of many Game of Thrones cast members who will be attending Kit (plays Jon Snow) and Rose’s (Ygritte) wedding tomorrow.

The couple met on the set of Game of Thrones in 2012 and started dating after playing each other’s love interest on the show.

They will be tying the knot at the remote Wardhill Castle in Aberdeenshire, Scotland.

The 12th century castle, which is also Rose’s childhood home, has been transformed into an exclusive wedding retreat for the pair.

They will exchange vows in the drawing room and a marquee has been erected in the spacious gardens.

Neighbours of the Leslie family spilled details about the incredible wedding venue.

One person told Mail Online: "Rose is getting married at Wardhill Castle. Her oldest brother William lives there but they also rent it out as a wedding venue so it’s perfect.

"Her father, Alexander Leslie, lives at the other castle, Lickleyhead Castle, but Wardhill is a much better venue. It has recently been done up."

Another neighbour added: "There have been a lot of incomers to the village recently. They have all come for the wedding.”

Kit and Rose announced their engagement in The Times newspaper last September after five years of dating.

"The engagement is announced between Kit, younger son of David and Deborah Harrington of Worcestershire, and Rose, middle daughter of Sebastian and Candy Leslie of Aberdeenshire,” the notice read.

Last year, Kit opened up about the moment he fell in love with Rose whilst they were away filming Game of Thrones.

The 31-year-old it was “easy” to fall for his now wife-to-be when they were shooting shooting scenes for the second season in Iceland back in 2012.

Revealing his best memories on the show, Kit told Vogue Italia: “Because the country [Iceland] is beautiful, because the Northern Lights are magical, and because it was there that I fell in love.

"If you're already attracted to someone, and then they play your love interest in the show, it becomes very easy to fall in love.”

Game of Thrones returns to HBO in April next year.