Tickets on the Orient Express are sold by two companies

The “Orient Express” has been called the “king of trains” and the “train of kings.”

Royalty, writers, actors and spies have ridden the original route between Paris and Istanbul, which started in the late 19th century.

Author Agatha Christie described the Orient Express as “the train of my dreams.” She set a bestselling murder mystery novel on its carriages, and fictional spy James Bond rode it in the movie “From Russia With Love.”

Travelers might think of the Orient Express as a single luxurious train, but there have in fact been quite a few over the years, with many routes and owners.

Soon, people will be able to choose to take a ride on several trains using the Orient Express moniker, by two competing companies, the LVMH-owned luxury travel company Belmond and the French hospitality multinational Accor.

Both have original carriages which date to the late 1800s. But they differ in how they’re designed, where they travel and how long they’ve been in operation — one for decades and the other set to launch in 2024.

Nagelmackers wanted to build something similar — but more luxurious — for upmarket passengers in Europe. In 1883, the “Train Express d’Orient” made its first journey out of the Gare de Strasbourg in Paris (now the Gare de l’Est) to Vienna.

A few years later, the train was renamed the Orient Express and began traveling to Istanbul, then known as Constantinople. Travelers flocked to the train’s modern technology and luxurious silver cutlery and silk sheets.

Soon, Nagelmackers’ firm started to build more upscale trains for other European routes, including one that ran through the then-new Simplon Tunnel, which connects Switzerland to Italy, as well as the “Arlberg-Orient-Express,” operating between Calais, France, and Budapest, Hungary.

By the 1970s, the original Orient Express trains had made their last journeys, and the carriages fell into disrepair.

But in the 1980s, two businessmen undertook separate endeavors to revive them.

James Sherwood, an American, spent a reported $31 million acquiring and restoring enough carriages to form the “Venice Simplon-Orient-Express,” now owned by Belmond. (To add to the confusion, Sherwood also added hotels to his travel group, calling them Orient-Express Hotels. He renamed the company to Belmond in 2014.)

Swiss tour operator Albert Glatt began a service between Zurich and Istanbul, known as the “Nostalgie-Istanbul-Orient-Express,” which is now owned by Accor.

The “Venice Simplon-Orient-Express” has been operating since 1982. The train is made of original restored carriages that Gary Franklin, vice president of Belmond’s trains and cruises, called “works of art.”

“This train comes imbued with so much history,” he said. “The carriages are beautiful.”

As for Accor’s plans to launch a train also called the Orient Express,” Franklin said, “We’re the ones that have been doing it for 40 years, and I think we take it as a huge compliment that people are … seeing how well we’re doing with that.”

Belmond has a one-off licensing deal to use the Orient Express name on its Venice Simplon train, Franklin confirmed, while Accor has the rights to the brand as a whole.

The “Venice Simplon-Orient-Express” will operate winter journeys for the first time this December, visiting Paris, Venice, Vienna and Florence, encouraging guests to visit the Christmas markets in those cities.

And next June, new suites are opening on the train, which come with private bathrooms, a steward, kimonos and slippers.

A one-night journey will cost from £5,500 ($6,135) per person in the new suites, which are one step below the train’s most luxurious category — the Grand Suites — which come with private dining, heated floors and “free-flowing” champagne, according to the website.

Tickets for around half of the new suites have already been bought, and Grand Suites (about $9,600 per night) are almost sold out, Franklin said.