29 Jul 2025
The buses leave every 20 minutes. ES takes 90 minutes. You can make a reservation, but I don't think that's necessary, then the bus both there and back had plenty of free seats. Heathrow Terminal 2 is 5 minutes from the bus station ES. Oxford has several ES stops. The bus drivers were friendly and drove safely. So a great way to get directly from Heathrow or Gatwick to Oxford