Frankfurt is Europe's busiest airport after Heathrow. If you're already in Europe, it's generally cheaper to get to and from Germany by bus or train.
Train travel is more expensive, more comfortable, but less flexible, than catching a bus.
Germany is served by an excellent highway system connected to the rest of Western Europe. Roads from Eastern Europe are being upgraded but some border crossings are a little slow, especially from Poland. To enter Germany with a car or motorbike, you must be third-party insured. Ferries run between Germany's northern coast and Scandinavia, the UK and St Petersburg. Getting Around Getting around Germany is easy.