Heathrow Airport is not just the UK’s largest airport. It is a large-scale transportation hub serving tens of millions of passengers annually, the largest hub of British Airways and the country’s most important economic and logistical asset. If you’re traveling to London or planning a connection through European capitals – Heathrow is likely to be on your itinerary.

In this article, a detailed, calibrated and professional airport review from the perspective of a traveller and logistics expert. We’ll look at infrastructure, amenities, terminals, transportation accessibility, and give practical tips to help make your trip comfortable. 

Heathrow in figures: the largest in Europe

At the end of 2024, Heathrow is the busiest airport in Europe and the fourth busiest in the world by passenger numbers. This international hub serves 214 destinations in 84 countries, with passenger traffic exceeding 80 million people per year. Tens of thousands of tourists, business travellers and transit passengers pass through it every day, and the total number of take-offs and landings reaches 480,000 per year.

In terms of international traffic, Heathrow outpaces even the largest hubs in Asia and North America. It is the main port for transatlantic flights, especially towards the US, with New York (JFK) as the busiest route. 

Terminals: logic, comfort and specialization

• Terminal 2 – Queen’s Terminal. The modern facility, which opened in 2014, serves Star Alliance and several independent airlines. It is an optimal choice for traveling in Europe and Asia with comfortable infrastructure: 52 stores, 17 restaurants, convenient logistics and high level of service. 
• Terminal 3 – long routes and brands. Airlines such as Virgin Atlantic, Delta, Emirates and members of the One world and Sky Team alliances are based here. The terminal serves predominantly long-haul flights and is renowned for its comfortable lounge areas, including Virgin and BA business lounges. 
• Terminal 4 – alliances and eastbound destinations. Used for flights to the Middle East, Asia and North Africa. Airlines such as Qatar Airways, Etihad, Malaysia Airlines, Royal Brunei all operate here. After modernization, the terminal can handle up to 45 airlines and is equipped with racks for Airbus A380s. 
• Terminal 5 is the flagship of British Airways. One of the most modern terminals in Europe, built specifically for the needs of British Airways and Iberia. Spacious, with an automated transportation system between halls and a capacity of up to 30 million passengers per year. Ideal for connections and flights within Europe and the USA.

Amenities and Features

• Fly Quiet & Green: a unique system for rating airlines on noise and environmental performance. 
• Its own security service and drone control. 
• International Chapel and prayer halls of all major denominations. 
• Food outlets – from Pret a Manger to upscale restaurants from renowned chefs. 
• Premium level lounges and lounges. 

Transportation: how to get to the center of London

Train

• Heathrow Express is the fastest way, 15 minutes to Paddington station. 
• Elizabeth Line is an alternative to the subway, with all the amenities and stops downtown. 
• Piccadilly line – budget option (up to 1 hour to the center).

Buses and cabs

• Intercity buses (National Express, Megabus) and city routes from all terminals. 
• Licensed black cabs and Uber are available around the clock.

Parking and cycling infrastructure

Both short-term and long-term parking lots are located on-site, with shuttles to the terminals. A developing network of bicycle routes and bicycle parking lots is present. 

Expansion plans and challenges

Heathrow plans to build a third runway to increase capacity to 750,000 flights a year. The project is publicly and environmentally controversial, but is of strategic importance to the country’s economy. 

Should we choose Heathrow?

Yes, especially if you care:

• direct flights to major cities around the world;
• reliable connections and international alliances;
• high level of service and infrastructure;
• accessibility from London

Heathrow is not just an airport. It’s a reflection of the British approach to precision, logistics and global influence. And if you’re looking for a comfortable and organized start or end to your trip, this is the place to book your flight.