PayPal refunds are, more often than not, received within a matter of seconds but can take up to 60 minutes.
Refunds made to a debit/credit card within the UK may take anything from a few hours up to 3 working days, depending on the bank.
All non-UK refunds made to a debit/credit card can take 5-7 working days.
These are advised guidelines provided to us and may be subject to change depending on the recipient's bank account.