Can I convert a cheque to money in any bank? Is there a fee?

After a Ryanair flight cancellation and several e-mails, they’ve sent a cheque.

Well, I have no physical bank account in UK and have no idea how to claim money from a cheque. Plus, I suspect I will have to pay a fee to do it if I go in a bank.

Assuming I don’t find a way to force Ryanair to pay me with a transfer on my Revolut account, how can I convert the cheque in money?

• Can I go to any physical bank?
• Will I have to pay a fee? How much is it, usually?