I need some help! I am a nurse working in north west london (hampstead), originally from dublin, hoping to make it home this christmas eve to visit my family. The problem is, I;m working until 5ish christmas eve and have booked a flight for 1945 that evening. Am I totally stupid or will I make it?? I'm trying to figure out best way to get to Heathrow? Taxi? Tubes? I am so stressed thinking about this as it is my first christmas in London I don't know what to expect!!! If anyone can shed some light that would be amazing!