Low-cost airlines offer affordable alternatives for frequent travelers. Flag carrier airline companies (THY, Lufthansa etc) are somewhat expensive due to their nature. As an alternative, low-cost firms are emerging. The difference is that there is no "all inclusive" concept in other airline companies. You choose everything one by one. For example, you can choose a different service in the flight planning process, such as under-flight luggage, in-flight catering, check-in. According to these services, the price is cheaper. For example, personally I have used suitcases (under the airplane) 3-4 times in the last 10 years. All my remaining journeys had only backpacks (inside the cabin). Yada, as long as it was not too early in the morning, he ate dinner and got on a plane.

Everything is good up to here, but there is a "perception" side of the business. "Without pest, they offer bad travel" sense. Here, at this point I have to say, "Everything has a price" :)

Undoubtedly, on this perception, perhaps the most famous legend in our country is "they do not even give a sandwich". Unfortunately, I have had so many controversies and complaints. Perception is such a psychological feeling that sometimes you pay for the service you do not use. As long as there is no exception, there is a "at least" 30% difference between a low-cost flight and a "big airline company" flight. Sometimes this rate can be higher. Especially during the campaign period, "near to free" prices (Ryanair's famous 1 £). I have also flown 10-15 Euros in most European low-cost airline companies :)

The sandwich sensation, unfortunately, leaves a bad image in people. Eat 3 sandwiches you will give so much money :)

Good luck.