London Bus Tours Looking for a hop-on hop-off bus tour of London? Look no further, we have hop-on hop-off package deals, open top bus tours for 1 day or 48 hours and much more to choose from including flexible open-dated tickets and some with a free walking tour. From Buckingham Palace to Westminster Abbey, the London Eye to Big Ben, you’ll get to see them all and you can even try our London sightseeing packages We are delighted to be able to offer open top bus tours of London. We have an English speaking tour guide and full social distancing measures in place, including supplying you with a single use face mask and gloves. We are controlling the maximum number of people on a bus at any one time, but will not stop giving the fascinating facts about our capital city .View all of our social distancing measures here.