Flights in and out of the UK are by far the cheapest in all of Europe. London is the most popular terminal for budget airliners, and you can often get a round trip ticket to anywhere in Europe for fifty dollars. Not to mention UK hotel online discounts, which make accommodation, the other biggest expense of any holiday, as cheap as your flight.

Getting around is easy and cheap as well. The London underground metro is one of the most intricate systems for public transportation on the planet. You can get just about anywhere that is worth going via public transportation. London also has so many sights to see, in such a compact area, going by foot is a rewarding experience. There is the famous London Eye, or the Millennium Wheel, and Big Ben among other famous tourist hot spots all in one city!