How to add a return sector to an already booked ticket with Wizz Air? I booked just one way and if I buy a separate ticket for return there is a huge price difference.
WizzAir is a so-called low-cost carrier. With them the price of a return is the sum of two single tickets. You won't get an extra discount if you book a return ticket.
So as to get cheap tickets, you have to book as early as possible. And/or you have to be flexible with your travel dates. However, if you are late and not flexible, there is not much you can do.