Explained! 5 most expensive places to live in 2026

As travellers plan budgets for long-term stays, retirement abroad, or expatriate life, one of the earliest questions they ask is: Where is it truly most expensive to live? According to the Numbeo Cost of Living Index 2026, which compares everyday expenses, including groceries, dining, transportation and basic services, certain corners of the globe stand out for their high cost of living. Here’s a look at some of the world’s priciest destinations to live in 2026, and what that means for travellers, nomads and expats.

Topping the 2026 rankings is Bermuda, a British Overseas Territory in the North Atlantic. For travellers, Bermuda’s beauty is undeniable: pink-sand beaches, turquoise waters and unique Caribbean culture. But for long stays, expatriate retirement or remote work adventures, the expense of food, housing and imported goods makes it one of the costliest places to settle. High housing costs and the island’s reliance on imports push prices up, even for basic items. Short-term visits can be budgeted around hostels and local eateries, but long stays require serious planning, luxury doesn’t come cheap here.

The Cayman Islands come in second on the 2026 cost-of-living list with a high index score just below Bermuda’s. Known globally as an offshore finance hub with white sandy beaches, the Cayman Islands, particularly Grand Cayman, attract wealthy expatriates and retirees, but everyday living here reflects that affluent profile. For travellers, the islands offer world-class diving, elegant beach resorts and abundant marine life. For long-term living, however, housing and everyday expenses, from groceries to dining, reflect global luxury standards. If you are planning for the Cayman Islands, consider visiting outside peak season (winter months) to reduce accommodation costs if planning a longer stay.

In 2026, Switzerland leads Europe’s rankings as one of the most expensive countries to live in the world. Cities such as Zurich, Geneva and Basel consistently rank among the priciest globally in city-level cost-of-living indices. For travellers, Switzerland’s high prices reflect its exceptional quality of life: efficient public transport, pristine landscapes, world-renowned cheese and chocolate, and immaculate cities. However, daily costs, from accommodation to food, remain elevated. A weekend in a lakeside town or Alpine resort may be a dream, but long-term residence comes with a premium. Budget travellers can consider passes for regional transport and local markets to moderate costs.

The U.S. Virgin Islands, including Saint Thomas, Saint Croix and Saint John, are also among the top costliest places to live in 2026. These Caribbean islands combine a tropical lifestyle with high expenses, partly due to reliance on imports and limited local production. For travellers, the appeal here lies in beaches, snorkeling and cultural festivals. But for those considering work-abroad or longer stays, everyday costs like housing, utilities and food reflect the premium of island living. Longer stays may benefit from short-term rentals and local markets over tourist-oriented options.

Coming in fifth position is the Solomon Islands. While not as internationally familiar as the other destinations on this list, the Solomon Islands’ inclusion reflects a mix of import dependence, limited local infrastructure and geographic isolation, which push up prices on many everyday goods. For adventurous travellers, the Solomon Islands offer untouched natural beauty, world-class diving, and Melanesian culture far from the typical tourist trail. But its remote nature and higher costs for goods reflect the challenges of everyday living. If planning a long-term expedition, factor in higher prices for food and supplies that may need to be imported.