The following is a list of low-cost carriers organised by home country. A low-cost carrier or low-cost airline (also known as a no-frills, discount or budget carrier or airline) is an airline that offers generally low fares in exchange for eliminating many traditional passenger services.
A Ryanair Boeing 737-800. Ryanair is the largest low-cost airline in Europe and second largest in the world.Eurowings Airbus A320-200An Airbus A319 of EasyJet, the largest budget airline in the United Kingdom.