One of the best things about living in Ireland is being able to get relatively cheap flights from Dublin to other cities in Europe via Ryan Air. Awhile back we took advantage of one of those airfare deals to make a quick weekend trip to London. I do mean quick. While we were there for 2 nights, we really only had one full day to see the London sights. Here’s how to make the most of one day in London with kids. Getting Around There’s no other way to get around London than with public transportation. If you want to know which travel pass is the best one to buy…