Want to know about the most expensive cities in the world? These places are known not just for their high costs but also for their luxury, style, and unique experiences. Whether you’re planning a trip or just curious, this list highlights the top cities where living and traveling come with a big price tag.

Mercer’s qualifications for the most expensive cities in the world applies to companies with employees who are assigned internationally and it includes four Swiss cities (Zurich, Geneva, Basel, and Bern).

Similarly, the Economist Intelligence Unit conducts a global cost of living survey that aligns closely with Mercer's findings.

Numbeo, on the other hand, focuses on the prices of consumer goods, such as food, restaurants, and transportation.

A list of the world’s ten most expensive cities that also double as exceptional luxury travel spots were created drawing on these sources.

1. Singapore

There’s no doubt that this hotspot is one of the luxurious cities in the world. Singapore is full of energy and style even its botanical garden is described by Lonely Planet as “a $1 billion, 101-hectare fantasy land of space-age biodomes, high-tech Supertrees and whimsical sculptures.” The peaceful Mandarin Oriental hotel offers views of Marina Bay Sands, the standout feature of the city’s skyline and a symbol of modern Singapore.

2. Hong Kong

Hong Kong is known for its iconic skyline view, capturing harbour and spectacular restaurant scene. The area also offers stunning views, blooming Hong Kong camellias, and even the chance to spot rare spoon-billed sandpipers. The Peninsula on the Kowloon waterfront offers an amazing view for tourists.

3. Zurich, Switzerland

Regularly ranked among the top 10 most expensive cities, this Swiss city stands out due to its costly housing and transportation. However, in return, essential services and shops are just a short walk from most homes.

4. Geneva, Switzerland

As part of a breathtaking journey through Switzerland, including a scenic ride on the iconic Glacier Express. Here, the elegant yet cozy Hotel d’Angleterre awaits, nestled right on the edge of the lake. This luxurious hideaway features rich wood accents and calming hues, that create an atmosphere of classic experience. From the restaurant, the lake views are simply stunning, setting the perfect scene for a memorable meal in one of the world’s most expensive cities.

5. Copenhagen

Copenhagen, Denmark’s effortlessly stylish capital, is well known as a pricey place to spend a weekend, but many say it’s worth the cost. The Timeless Scandinavia journey begins here, blending beautiful fjords, scenic train rides, countryside stays, and vibrant cities. A highlight of the stay is dining at the Michelin-starred Høst, where the finest Nordic ingredients are carefully crafted into each dish.

6. Paris

Of course, Paris is one of the world’s most popular spots for a luxury vacation. On the Ultimate France journey, Paris is saved for last, giving travelers the option to extend their stay and enjoy more time in the city. The journey ends with a memorable dinner on the Eiffel Tower, possibly one of the most enchanting dining experiences anywhere in the world.

7. New York City

People head to New York City to enjoy top shopping, fine dining, and luxurious hotel stays, all surrounded by the nonstop energy of one of the world’s most expensive cities. A standout hotel choice right now is the Fifth Avenue Hotel. Whether you're exploring museums, catching a show, or simply soaking up the city's vibrant atmosphere, New York delivers an unforgettable luxury experience.

8. London

London continues to rank among the world’s most expensive cities, mainly due to high demand and limited space for housing in the city center. As Europe’s largest financial hub, property prices are steep, the average home costs around $850,000. On the Great Britain journey, the adventure begins right in the heart of London, just across from the famous Buckingham Palace.

Beyond its high prices, London is a truly beautiful city, blending historic landmarks with modern attractions that draws visitors from around the world.

9. Nassau

Nassau is expensive to live in because it’s a popular tourist spot and financial center, and there’s a lot of competition for the limited housing from both locals and people moving in from other countries. Today’s Nassau is all about luxury designer shops, fancy restaurants, and huge yachts, all set against beautiful turquoise waters. You can enjoy it all at the Rosewood Baha Mar, a private and luxurious resort with a golf course, a French restaurant, and elegant rooms that open up to the soft, white sands of Cable Beach.

10. Los Angeles

Living in LA is more expensive than usual because housing, taxes, food, transport, health care, and utilities all cost more. The priciest area is Bel-Air. If you visit, the only place to stay is the pink-colored Hotel Bel-Air, set in 18 acres of beautiful gardens full of bougainvillea, ficus trees, orange blossoms, and ferns. Los Angeles is an exciting city full of energy, famous for its sunny weather, beautiful beaches, and vibrant entertainment scene, LA has something for everyone.

This list of the world’s most expensive cities draws on trusted sources like Mercer, the Economist Intelligence Unit, and Numbeo. Each city combines high living costs with unique luxury experiences, making them top choices for travelers seeking both comfort, relaxation, enjoyment and style.