There are several budget airlines around the world, such as Ryanair, EasyJet, Southwest Airlines, and AirAsia. Each of these airlines offers affordable fares by providing no-frills services and charging extra for additional amenities. Budget airlines are a popular choice for travelers looking to save money on flights while still reaching their destination safely and comfortably. **

British Airways allows solo travel from the age of 15. They offer a service called "Young Flyers" for teenagers aged 12 to 15 who are traveling alone. This service provides assistance and supervision throughout the journey, ensuring the safety and well-being of young travelers. Additionally, British Airways also offers a service for unaccompanied minors under the age of 12. **

It is subjective to determine which airline is better as it depends on individual preferences, such as budget, destination, and personal experiences. Some may prefer airlines known for their excellent customer service and amenities, while others may prioritize affordability and flight availability. It is recommended to research and compare different airlines based on your specific needs and priorities to determine which one is better for you. **

When choosing an airline, it's important to consider factors such as price, route options, and customer service. Look for an airline that offers competitive prices for your desired route and has a good reputation for on-time performance and customer satisfaction. Additionally, consider any loyalty programs or frequent flyer benefits that may be offered by the airline. It's also a good idea to read reviews and ask for recommendations from friends and family to help make an informed decision. Ultimately, the best airline for you will depend on your specific travel needs and preferences. **

One renowned international airline is Emirates. Based in Dubai, Emirates is known for its luxurious service, modern fleet of aircraft, and extensive global network. It is often recognized for its high-quality in-flight entertainment and comfortable seating options. Emirates has won numerous awards for its service and is a popular choice for travelers around the world. **

Several airlines fly to Norway, including Norwegian Air Shuttle, SAS Scandinavian Airlines, Wizz Air, and British Airways. These airlines offer direct flights to various cities in Norway such as Oslo, Bergen, and Stavanger from major airports around the world. Travelers can choose from a range of options depending on their departure location and preferred airline. **

Several airlines fly to Bergen, Norway, including Norwegian Air Shuttle, SAS Scandinavian Airlines, Wizz Air, and KLM Royal Dutch Airlines. These airlines offer both domestic and international flights to Bergen Airport, Flesland (BGO). Travelers can check the airlines' websites or use flight search engines to find the most convenient and cost-effective options for their trip to Bergen. **

Lufthansa owns several airlines, including Swiss International Air Lines, Austrian Airlines, Brussels Airlines, and Eurowings. These airlines operate under the Lufthansa Group umbrella, offering a wide range of domestic and international flights. Each airline maintains its own branding and identity while benefiting from the resources and support of the larger Lufthansa Group. **