Can anybody explain to me why it costs more to book for two or more people with Ryanair rather than travelling by yourself. If you're a group of say 25 it's way more expensive. Surely, a group booking should be cheaper. Of course, you can get around it by booking everybody individually but once you've booked, you've paid and there isn't the guarantee there are the amount of seats available for the group.
Ryanair offer different prices for the same flight, with the cheapest being sold first, then the second, and so on. If there arent enough of the cheapest seats then they will quote you the next available price band, hence the price difference