Book your low-cost transfer London Southend Airport (SEN) to Potters Bar. Your UPtransfer driver will welcome you drive you to Potters Bar safely. If you need a safe and easy transfer from London Southend Airport (SEN) to Potters Bar, do not hesitate to book and get your instant confirmation to your email address. Your driver will welcome you with a personal waiting sign and drive you straight to Potters Bar.