Whether a long layover is "worth it" depends primarily on your travel goals and budget; they can be an excellent way to save money and add a "bonus" destination to your trip for the price of one ticket. Many airlines offer lower fares for itineraries with extended stops, and some, like Qatar Airways or Turkish Airlines, even provide free hotel stays or city tours for transit passengers. Beyond cost, a long layover allows for much-needed rest, a chance to eat a high-quality meal outside an airport terminal, and the opportunity to stretch your legs, which can reduce the risk of deep vein thrombosis (DVT) on long journeys. However, they can also be exhausting and expensive if you end up spending a lot on airport food or local transport. If you have at least 8 to 12 hours in a city with efficient transit, such as Singapore or Amsterdam, a long layover is often considered a highlight; if you are stuck in a remote terminal with no easy city access, it may just feel like a tedious waste of time.