London to Buenos Aires Flight

Air Canada is the largest airline in Canada, providing scheduled and charter air transportation for passengers and cargo to over 200 destinations worldwide. The airline operates a fleet of over 400 aircraft, including narrow-body and wide-body jets, and serves both domestic and international routes. Air Canada is a member of the Star Alliance, a global airline network that provides passengers with access to over 1,000 destinations in 190 countries. The airline offers a range of services, including in-flight entertainment, Wi-Fi, and a loyalty program called Aeroplan. Air Canada is headquartered in Montreal, Quebec, and has hubs in Toronto, Vancouver, and Calgary.

Air China is the flag carrier airline of the People's Republic of China. It was founded in 1988 and is headquartered in Beijing. The airline operates a fleet of over 400 aircraft and serves more than 200 destinations worldwide. Air China is a member of the Star Alliance, which is the world's largest airline alliance. The airline offers a range of services, including passenger and cargo transportation, as well as aircraft maintenance and ground handling. Air China is committed to providing safe, reliable, and comfortable air travel to its customers, and it has won numerous awards for its service and performance.

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.

Air France is the flag carrier airline of France, headquartered in Tremblay-en-France. It is a subsidiary of the Air France-KLM Group and a founding member of the SkyTeam global airline alliance. The airline operates a fleet of over 200 aircraft, serving more than 200 destinations worldwide. Air France offers a range of travel classes, including Economy, Premium Economy, Business, and La Première (First Class). The airline is known for its high-quality service, comfortable seating, and in-flight entertainment options. Air France is committed to sustainability and has implemented various initiatives to reduce its environmental impact, such as investing in more fuel-efficient aircraft and reducing single-use plastics.

Air Transat is a Canadian airline that operates scheduled and charter flights to over 60 destinations in 25 countries. Founded in 1987, the airline is headquartered in Montreal and is a subsidiary of Transat A.T. Inc. Air Transat operates a fleet of Airbus A310, A321, and A330 aircraft, and offers a range of services including economy and business class seating, in-flight entertainment, and meal service. The airline is known for its focus on leisure travel, with a strong presence in the Canadian and European markets. Air Transat is committed to sustainability and has implemented a number of initiatives to reduce its environmental impact.

Austrian Airlines is the flag carrier airline of Austria, headquartered in Vienna. It operates scheduled services to over 130 destinations worldwide, including Europe, North America, Asia, and Africa. The airline is a member of the Star Alliance and has a fleet of over 80 aircraft, including Airbus A320, A321, A319, Boeing 767, and 777. Austrian Airlines offers a range of travel classes, including Economy, Premium Economy, and Business Class, with a focus on providing a high level of service and comfort to its passengers. The airline has won numerous awards for its customer service, including Best Airline Staff in Europe and Best Business Class Catering.

British Airways is the flag carrier airline of the United Kingdom, headquartered in London. It is one of the largest airlines in Europe and operates flights to over 180 destinations worldwide. The airline was founded in 1974 and has since grown to become a major player in the aviation industry. British Airways is known for its high-quality service, comfortable seating, and extensive route network. The airline operates a fleet of over 250 aircraft, including the Airbus A380 and Boeing 787 Dreamliner. British Airways is a member of the Oneworld airline alliance and has codeshare agreements with several other airlines.

Copa Airlines is a Panamanian airline that operates flights to destinations in North, Central, and South America, as well as the Caribbean. The airline was founded in 1947 and is headquartered in Panama City, Panama. Copa Airlines is a member of the Star Alliance and has codeshare agreements with several other airlines. The airline operates a fleet of Boeing 737 aircraft and has a reputation for providing reliable service and comfortable flights. Copa Airlines has won several awards for its customer service and has been recognized as one of the best airlines in Latin America.

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.

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.