Ryanair is known for its cheap flights which help passengers to get away for less. But holidaymakers who regularly travel with the airline have come to expect a no-frills experience.
Things like charging for checked-in luggage can help to keep ticket prices low. Yet sometimes people can be left baffled with how Ryanair operates.
One customer took to Twitter after discovering you have to check in for your Ryanair flight before you arrive at the airport to avoid paying extra costs.