The average bus between Oxford and Parliament Square takes 2h 50m and the fastest bus takes 2h 29m. The bus service runs several times per day from Oxford to Parliament Square. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 5 times a day between Oxford and Parliament Square. The earliest departure is at 1:36 AM at night, and the last departure from Oxford is at 11:36 PM which arrives into Parliament Square at 2:11 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 2h 50m. The schedules shown below are for the next available departures.

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3h 7m • 1 changeWant to know about travelling from Oxford to Parliament Square? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Oxford to Parliament Square. However, there are services departing from Oxford station and arriving at Parliament Square station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 50m.
Oxford to Parliament Square bus services, operated by Oxford Bus Company, depart from Queens Lane station.
Oxford to Parliament Square bus services, operated by Oxford Bus Company, arrive at Trafalgar Square station.
The distance between Oxford and Parliament Square is 82.8 km. The road distance is 107 km.
You can take a bus from Queens Lane to Parliament Square via Heathrow Central Bus Station and Trafalgar Square in around 3h 19m.