This report provides a comprehensive analysis of EasyJet's business operations within the contemporary business environment, focusing on the UK market. It begins with an introduction to EasyJet, a British multinational airline, and its market presence. The main body of the report delves into the market structure of the UK airline industry, specifically examining EasyJet's position within an oligopoly market. It then analyzes the economic factors influencing EasyJet, including demand and supply, tax rates, consumer income levels, inflation, recession, employment rates, and exchange rates. The report further investigates the impact of Brexit on the UK airlines industry, highlighting its effects on policies, employment, and passenger demand. Finally, it assesses the impact of the COVID-19 pandemic on EasyJet's operations and investment strategies. The report concludes with a summary of the key findings from the analysis.