Traveling to dream destinations no longer needs to break the bank. A growing trend called secondhand vacations is giving travelers a chance to book trips at lower prices by purchasing non-refundable bookings from people who can’t use them. This simple idea is helping more people enjoy luxury trips for less.

Websites such as SpareFare, Roomer, Plans Change, and Transfer Travel act like online marketplaces. They allow travelers to resell hotel stays, flights, and vacation packages they can’t use. For buyers, this often means big savings compared to traditional booking sites.

Some of the discounts are impressive. A recent five-night cruise with Virgin Voyages, originally priced at over $3,100, was listed for about $2,600. In another example, a five-night stay in Rotterdam that cost over $750 was offered for just $50. Deals like these are opening up opportunities for travelers to experience premium trips at budget-friendly prices.

As with any booking, it’s smart to read the terms and conditions. Airline tickets, for instance, may have name-change rules and fees. Hotels and vacation packages tend to be easier to resell.

Airline vacation bundles are another option for saving. American Airlines Vacations, for example, often offers up to 40 percent off when you book flights and hotels together.

Secondhand travel is becoming a useful tool for savvy travelers. With careful planning and a bit of flexibility, it’s now possible to explore the world while keeping costs under control.