Europe has a geographical advantage However, Europe's much higher density of cities and smaller — previously underused — airports were a natural advantage for the low-budget carriers. They can offer tickets to smaller airports at much lower cost because landing fees there are usually less expensive.

Air travel is often cheaper in Europe than in the U.S. due to a combination of high competition, shorter distances, and the "Low-Cost Carrier" (LCC) business model. Giants like Ryanair, EasyJet, and Wizz Air operate with extreme efficiency, often using secondary airports (like London Stansted or Brussels Charleroi) that charge significantly lower landing fees. These airlines "unbundle" every service, charging separately for bags, seats, and even printing a boarding pass, which allows them to offer base fares as low as €10. Europe's geography also plays a role; major capitals are geographically close, meaning planes can perform many "turns" (flights) in a single day, maximizing aircraft utilization. Additionally, Europe has a highly developed high-speed rail network, which forces airlines to keep prices low to compete with trains. In 2026, the "Open Skies" agreement across the EU allows any European airline to fly between any two European cities without restrictions, fostering a "price war" environment that benefits the consumer. Finally, many European governments provide regional subsidies to airlines that fly to smaller, underserved airports to stimulate local tourism.