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Aegean Airlines is the largest airline in Greece, operating both domestic and international flights to over 150 destinations. Founded in 1987, the airline has grown to become a major player in the European aviation market, with a fleet of over 60 aircraft and a reputation for high-quality service. Aegean Airlines is a member of the Star Alliance, a global airline network that includes some of the world's largest carriers. The airline has won numerous awards for its customer service, including the Skytrax award for Best Regional Airline in Europe for nine consecutive years.

Air Europa is a Spanish airline that was founded in 1986. It is a member of the SkyTeam alliance and operates flights to over 50 destinations across Europe, the Americas, Africa, and Asia. The airline's main hub is located at Adolfo Suárez Madrid–Barajas Airport, and it also has secondary hubs at Palma de Mallorca Airport and Tenerife North Airport. Air Europa operates a fleet of over 50 aircraft, including Boeing 787 Dreamliners, Airbus A330s, and Embraer E195s. The airline offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a loyalty program called SUMA.

Brussels Airlines is the flag carrier airline of Belgium, headquartered in Brussels. It operates flights to over 100 destinations in Europe, Africa, North America, and Asia. The airline was founded in 2006 and is a member of the Star Alliance. Brussels Airlines is known for its high-quality service, modern fleet, and commitment to sustainability. It offers a range of travel classes, including Economy, Business, and Premium Economy. The airline also has a loyalty program called Miles & More, which allows passengers to earn and redeem miles for flights, upgrades, and other rewards. Brussels Airlines is a subsidiary of Lufthansa Group.

Fly Emirates is the national airline of the United Arab Emirates (UAE) and one of the largest airlines in the world. It operates over 3,600 flights per week to more than 150 destinations in over 80 countries. The airline is known for its luxurious amenities, including private suites, gourmet dining, and in-flight entertainment. It is also a major sponsor of sports teams and events, including football clubs such as Real Madrid and Arsenal, as well as the ATP tennis tour. Fly Emirates has won numerous awards for its service, including being named the World's Best Airline by Skytrax in 2016.

ITA Airways is a new Italian airline that was established in 2021 to replace the bankrupt Alitalia. The airline is owned by the Italian government and aims to provide high-quality services to passengers while promoting sustainable and responsible tourism. ITA Airways plans to operate a fleet of modern aircraft and offer a range of domestic and international routes. The airline has also committed to reducing its environmental impact by investing in fuel-efficient aircraft and adopting sustainable practices. ITA Airways is expected to play a key role in the recovery of the Italian aviation industry and contribute to the country's economic growth.

Lufthansa is a German airline and one of the largest airlines in Europe. It was founded in 1953 and operates flights to over 200 destinations worldwide. Lufthansa is a member of the Star Alliance, which is the world's largest airline alliance. The airline has a fleet of over 300 aircraft, including Airbus and Boeing planes. Lufthansa offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a frequent flyer program called Miles & More. The airline is known for its high-quality service and has won numerous awards for its customer satisfaction and safety standards.

Neos Air is an Italian airline that was founded in 2001. It operates both scheduled and charter flights to various destinations in Europe, Africa, the Middle East, the Caribbean, and Asia. The airline's fleet consists of Boeing 737-800 and Boeing 787-9 Dreamliner aircraft, which are equipped with modern amenities such as in-flight entertainment systems and Wi-Fi. Neos Air is known for its high-quality service, comfortable seating, and affordable fares. The airline is committed to sustainability and has implemented various initiatives to reduce its environmental impact, such as using biofuels and reducing waste.

Pegasus Airlines is a low-cost airline based in Turkey. It was founded in 1990 and began operations in 2005. The airline operates flights to over 100 destinations in 40 countries, primarily in Europe, the Middle East, and Asia. Pegasus Airlines has a fleet of over 80 aircraft, consisting of Airbus A320s and Boeing 737s. The airline offers a range of services, including online check-in, in-flight meals, and a loyalty program. Pegasus Airlines is known for its affordable fares and has won several awards for its customer service and operational efficiency.

TUI Airways is a British charter airline and part of the TUI Group, one of the world's leading travel companies. The airline operates flights to over 80 destinations worldwide, with a focus on holiday destinations in Europe, Africa, and the Americas. TUI Airways operates a fleet of over 60 aircraft, including Boeing 737s, 757s, and 787s, as well as the more environmentally friendly Boeing 737 MAX. The airline offers a range of services, including economy and premium economy seating, in-flight meals and drinks, and entertainment options. TUI Airways is committed to sustainability and has implemented a range of initiatives to reduce its environmental impact.

Turkish Airlines is the national flag carrier airline of Turkey, headquartered in Istanbul. It operates scheduled flights to over 300 destinations in Europe, Asia, Africa, and the Americas, making it one of the largest airlines in the world by number of destinations served. Turkish Airlines has won numerous awards for its service, including "Best Airline in Europe" six years in a row from 2011 to 2016. The airline operates a modern fleet of over 350 aircraft, including Airbus A320s, A330s, A340s, A350s, and Boeing 737s, 777s, and 787s. Turkish Airlines is a member of the Star Alliance, the world's largest airline alliance.

United Airlines is a major American airline headquartered in Chicago, Illinois. It is one of the world's largest airlines, operating a comprehensive domestic and international network of flights. United Airlines operates a fleet of over 800 aircraft, serving more than 350 destinations in over 50 countries. The airline is a founding member of the Star Alliance, which is the world's largest airline alliance. United Airlines offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a loyalty program called MileagePlus. The airline has a strong commitment to sustainability and has implemented various initiatives to reduce its environmental impact.

Wizz Air is a low-cost airline based in Hungary that operates flights to destinations across Europe, the Middle East, and North Africa. Founded in 2003, the airline has grown rapidly and now operates a fleet of over 100 aircraft, serving more than 150 destinations in 44 countries. Wizz Air is known for its no-frills approach to air travel, offering low fares and charging extra for additional services such as checked baggage and in-flight meals. The airline has a strong focus on efficiency and cost control, allowing it to offer some of the lowest fares in the industry.