Tour company Thomas Cook promised a British groom-to-be with the same name a special “surprise” for his wedding day — but instead left him stranded and $12,500 out of pocket after going bust on Monday.

Thomas Cook, 29, and his fiancée, Amelia Binch, 27, flew to Greece last week to prepare for their nuptials this Friday.

They booked the whole package through Thomas Cook — the 178-year-old firm that collapsed early Monday — with the wedding ceremony, flowers, cake, decorations and entertainment all due to be organized by the now-defunct company.

Most of the 30-plus guests due to fly out this week were also booked through the company — including Cook’s best man.

“Thomas Cook promised us a surprise on our wedding because of my name but this was not the surprise we were expecting,” Cook told Nottinghamshire Live. “I am just devastated.

“I have been planning this for two years and it has all gone to pot. We have paid for everything. It is shattering. We don’t know what we can do.”

The bride-to-be called it an “absolute nightmare.”

“It is costing us nearly [$12,500] and we are sat here stressed out. We don’t know if we are getting married,” Binch told Nottinghamshire Live.

In fact, they don’t even know where they’ll be on Friday, with the travel firm warning them they may have to fly home on short notice as part of the huge repatriation effort.

That means they could be back home in dreary Hucknall rather than sun-kissed Rhodes on the day they expected to wed.

Even if they are still in Greece, the couple has no clue how many of their guests will be able to join them.

“Family and friends can’t afford to get out as they’ve already paid and can’t get flights,” Cook told Sky News.

Thomas Cook’s chief executive, Peter Fankhauser, said in a statement read outside the company’s offices Monday morning that he deeply regrets not being able to save the company.

“I know that this outcome will be devastating to many people and will cause a lot of anxiety, stress and disruption,” he said.

With Post wires